Merge remote-tracking branch 'origin/master'

Selective acceptance of recent PRs to Qortal master branch, and updated start.sh script. See description for details.

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.compile.nullAnalysis.mode": "automatic"
+}

AutoUpdates.md

@@ -8,7 +8,7 @@
 * Build auto-update download: `tools/build-auto-update.sh` - uploads auto-update file into new git branch
 * Restart local node
 * Publish auto-update transaction using *private key* for **non-admin** member of "dev" group:
-	`tools/publish-auto-update.sh non-admin-dev-member-private-key-in-base58`
+	`tools/publish-auto-update.pl non-admin-dev-member-private-key-in-base58`
 * Wait for auto-update `ARBITRARY` transaction to be confirmed into a block
 * Have "dev" group admins 'approve' auto-update using `tools/approve-auto-update.sh`
 	This tool will prompt for *private key* of **admin** of "dev" group

Q-Apps.md

@@ -375,11 +375,15 @@ let res = await qortalRequest({
     prefix: false, // Optional - if true, only the beginning of fields are matched in all of the above filters
     exactMatchNames: true, // Optional - if true, partial name matches are excluded
     default: false, // Optional - if true, only resources without identifiers are returned
+    mode: "LATEST", // Optional - whether to return all resources or just the latest for a name/service combination. Possible values: ALL,LATEST. Default: LATEST
+    minLevel: 1, // Optional - whether to filter results by minimum account level
     includeStatus: false, // Optional - will take time to respond, so only request if necessary
     includeMetadata: false, // Optional - will take time to respond, so only request if necessary
     nameListFilter: "QApp1234Subscriptions", // Optional - will only return results if they are from a name included in supplied list
     followedOnly: false, // Optional - include followed names only
     excludeBlocked: false, // Optional - exclude blocked content
+    // before: 1683546000000, // Optional - limit to resources created before timestamp
+    // after: 1683546000000, // Optional - limit to resources created after timestamp
     limit: 100,
     offset: 0,
     reverse: true
@@ -395,12 +399,16 @@ let res = await qortalRequest({
     identifier: "search query goes here", // Optional - searches only the "identifier" field
     names: ["QortalDemo", "crowetic", "AlphaX"], // Optional - searches only the "name" field for any of the supplied names
     prefix: false, // Optional - if true, only the beginning of fields are matched in all of the above filters
+    exactMatchNames: true, // Optional - if true, partial name matches are excluded
     default: false, // Optional - if true, only resources without identifiers are returned
+    mode: "LATEST", // Optional - whether to return all resources or just the latest for a name/service combination. Possible values: ALL,LATEST. Default: LATEST
     includeStatus: false, // Optional - will take time to respond, so only request if necessary
     includeMetadata: false, // Optional - will take time to respond, so only request if necessary
     nameListFilter: "QApp1234Subscriptions", // Optional - will only return results if they are from a name included in supplied list
     followedOnly: false, // Optional - include followed names only
     excludeBlocked: false, // Optional - exclude blocked content
+    // before: 1683546000000, // Optional - limit to resources created before timestamp
+    // after: 1683546000000, // Optional - limit to resources created after timestamp
     limit: 100,
     offset: 0,
     reverse: true

README.md

@@ -1,4 +1,19 @@
-# Qortal Project - Official Repo
+# Qortal Project - Qortal Core - Primary Repository
+The Qortal Core is the blockchain and node component of the overall project. It contains the primary API, and ability to make calls to create transactions, and interact with the Qortal Blockchain Network. 
+
+In order to run the Qortal Core, a machine with java 11+ installed is required. Minimum RAM specs will vary depending on settings, but as low as 4GB of RAM should be acceptable in most scenarios. 
+
+Qortal is a complete infrastructure platform with a blockchain backend, it is capable of indefinite web and application hosting with no continual fees, replacement of DNS and centralized name systems and communications systems, and is the foundation of the next generation digital infrastructure of the world. Qortal is unique in nearly every way, and was written from scratch to address as many concerns from both the existing 'blockchain space' and the 'typical internet' as possible, while maintaining a system that is easy to use and able to run on 'any' computer. 
+
+Qortal contains extensive functionality geared toward complete decentralization of the digital world. Removal of 'middlemen' of any kind from all transactions, and ability to publish websites and applications that require no continual fees, on a name that is truly owned by the account that registered it, or purchased it from another. A single name on Qortal is capable of being both a namespace and a 'username'. That single name can have an application, website, public and private data, communications, authentication, the namespace itself and more, which can subsequently be sold to anyone else without the need to change any type of 'hosting' or DNS entries that do not exist, email that doesn't exist, etc. Maintaining the same functionality as those replaced features of web 2.0. 
+
+Over time Qortal has progressed into a fully featured environment catering to any and all types of people and organizations, and will continue to advance as time goes on. Brining more features, capability, device support, and availale replacements for web2.0. Ultimately building a new, completely user-controlled digital world without limits. 
+
+Qortal has no owner, no company on top of it, and is completely community built, run, and funded. A community-established and run group of developers known as the 'dev-group' or Qortal Development Group, make group_approval based decisions for the project's future. If you are a developer interested in assisting with the project, you meay reach out to the Qortal Development Group in any of the available Qortal community locations. Either on the Qortal network itself, or on one of the temporary centralized social media locations. 
+
+Building the future one block at a time. Welcome to Qortal. 
+
+# Building the Qortal Core from Source
 
 ## Build / run
 
@@ -10,3 +25,21 @@
 - Run JAR in same working directory as *settings.json*: `java -jar target/qortal-1.0.jar`
 - Wrap in shell script, add JVM flags, redirection, backgrounding, etc. as necessary.
 - Or use supplied example shell script: *start.sh*
+
+# Using a pre-built Qortal 'jar' binary
+
+If you would prefer to utilize a released version of Qortal, you may do so by downloading one of the available releases from the releases page, that are also linked on https://qortal.org and https://qortal.dev. 
+
+# Learning Q-App Development
+
+https://qortal.dev contains dev documentation for building JS/React (and other client-side languages) applications or 'Q-Apps' on Qortal. Q-Apps are published on Registered Qortal Names, and aside from a single Name Registration fee, and a fraction of QORT for a publish transaction, require zero continual costs. These applications get more redundant with each new access from a new Qortal Node, making your application faster for the next user to download, and stronger as time goes on. Q-Apps live indefinitely in the history of the blockchain-secured Qortal Data Network (QDN).
+
+# How to learn more
+
+If the project interests you, you may learn more from the various web2 and QDN based websites focused on introductory information. 
+
+https://qortal.org - primary internet presence 
+https://qortal.dev - secondary and development focused website with links to many new developments and documentation
+https://wiki.qortal.org - community built and managed wiki with detailed information regarding the project
+
+links to telegram and discord communities are at the top of https://qortal.org as well. 

WindowsInstaller/Install Files/log4j2.properties

@@ -1,7 +1,7 @@
 rootLogger.level = info
 # On Windows, uncomment next line to set dirname:
 # property.dirname = ${sys:user.home}\\AppData\\Local\\qortal\\
-property.filename = ${sys:log4j2.filenameTemplate:-log.txt}
+# property.filename = ${sys:log4j2.filenameTemplate:-log.txt}
 
 rootLogger.appenderRef.console.ref = stdout
 rootLogger.appenderRef.rolling.ref = FILE
@@ -59,11 +59,14 @@ appender.console.filter.threshold.level = error
 
 appender.rolling.type = RollingFile
 appender.rolling.name = FILE
+appender.rolling.fileName = qortal.log
+appender.rolling.filePattern = qortal.%d{dd-MMM}.log.gz
 appender.rolling.layout.type = PatternLayout
 appender.rolling.layout.pattern = %d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
-appender.rolling.filePattern = ./${filename}.%i
 appender.rolling.policy.type = SizeBasedTriggeringPolicy
-appender.rolling.policy.size = 4MB
+appender.rolling.policy.size = 10MB
+appender.rolling.strategy.type = DefaultRolloverStrategy
+appender.rolling.strategy.max = 7
 # Set the immediate flush to true (default)
 # appender.rolling.immediateFlush = true
 # Set the append to true (default), should not overwrite

WindowsInstaller/README.md

@@ -2,8 +2,8 @@
 
 ## Prerequisites
 
-* AdvancedInstaller v16 or better, and enterprise licence if translations are required
-* Installed AdoptOpenJDK v11 64bit, full JDK *not* JRE
+* AdvancedInstaller v19.4 or better, and enterprise licence if translations are required
+* Installed AdoptOpenJDK v17 64bit, full JDK *not* JRE
 
 ## General build instructions
 
@@ -15,10 +15,8 @@ Typical build procedure:
 * Place the `qortal.jar` file in `Install-Files\`
 * Open AdvancedInstaller with qortal.aip file
 * If releasing a new version, change version number in:
-	+ "Product Information" side menu
 	+ "Product Details" side menu entry
 	+ "Product Details" tab in "Product Details" pane
-	+ "Product Version" entry box
 * Click away to a different side menu entry, e.g. "Resources" -> "Files and Folders"
 * You should be prompted whether to generate a new product key, click "Generate New"
 * Click "Build" button

lib/com/dosse/WaifUPnP/1.2/WaifUPnP-1.2.pom

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.dosse</groupId>
+  <artifactId>WaifUPnP</artifactId>
+  <version>1.2</version>
+  <description>POM was created from install:install-file</description>
+</project>

lib/com/dosse/WaifUPnP/maven-metadata-local.xml

@@ -3,10 +3,11 @@
   <groupId>com.dosse</groupId>
   <artifactId>WaifUPnP</artifactId>
   <versioning>
-    <release>1.1</release>
+    <release>1.2</release>
     <versions>
       <version>1.1</version>
+      <version>1.2</version>
     </versions>
-    <lastUpdated>20220218200127</lastUpdated>
+    <lastUpdated>20231026200127</lastUpdated>
   </versioning>
 </metadata>

lib/org/ciyam/AT/1.4.1/AT-1.4.1.pom

@@ -0,0 +1,123 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.ciyam</groupId>
+	<artifactId>AT</artifactId>
+	<version>1.4.1</version>
+	<packaging>jar</packaging>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<skipTests>false</skipTests>
+		<bouncycastle.version>1.69</bouncycastle.version>
+		<junit.version>4.13.2</junit.version>
+		<maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>
+		<maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
+		<maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
+		<maven-source-plugin.version>3.3.0</maven-source-plugin.version>
+		<maven-surefire-plugin.version>3.2.2</maven-surefire-plugin.version>
+	</properties>
+
+	<build>
+		<sourceDirectory>src/main/java</sourceDirectory>
+		<testSourceDirectory>src/test/java</testSourceDirectory>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven-compiler-plugin.version}</version>
+				<configuration>
+					<source>11</source>
+					<target>11</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>${maven-surefire-plugin.version}</version>
+				<configuration>
+					<skipTests>${skipTests}</skipTests>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>${maven-source-plugin.version}</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>${maven-javadoc-plugin.version}</version>
+				<executions>
+					<execution>
+						<id>attach-javadoc</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>${maven-jar-plugin.version}</version>
+				<executions>
+					<execution>
+						<goals>
+							<goal>test-jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-compiler-plugin</artifactId>
+			<version>${maven-compiler-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-surefire-plugin</artifactId>
+			<version>${maven-surefire-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-source-plugin</artifactId>
+			<version>${maven-source-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-javadoc-plugin</artifactId>
+			<version>${maven-javadoc-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-jar-plugin</artifactId>
+			<version>${maven-jar-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.bouncycastle</groupId>
+			<artifactId>bcprov-jdk15on</artifactId>
+			<version>${bouncycastle.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>${junit.version}</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+</project>

lib/org/ciyam/AT/1.4.2/AT-1.4.2.pom

@@ -0,0 +1,123 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.ciyam</groupId>
+	<artifactId>AT</artifactId>
+	<version>1.4.2</version>
+	<packaging>jar</packaging>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<skipTests>false</skipTests>
+		<bouncycastle.version>1.70</bouncycastle.version>
+		<junit.version>4.13.2</junit.version>
+		<maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
+		<maven-source-plugin.version>3.3.0</maven-source-plugin.version>
+		<maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
+		<maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
+		<maven-jar-plugin.version>3.4.1</maven-jar-plugin.version>
+	</properties>
+
+	<build>
+		<sourceDirectory>src/main/java</sourceDirectory>
+		<testSourceDirectory>src/test/java</testSourceDirectory>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven-compiler-plugin.version}</version>
+				<configuration>
+					<source>11</source>
+					<target>11</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>${maven-surefire-plugin.version}</version>
+				<configuration>
+					<skipTests>${skipTests}</skipTests>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>${maven-source-plugin.version}</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>${maven-javadoc-plugin.version}</version>
+				<executions>
+					<execution>
+						<id>attach-javadoc</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>${maven-jar-plugin.version}</version>
+				<executions>
+					<execution>
+						<goals>
+							<goal>test-jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-compiler-plugin</artifactId>
+			<version>${maven-compiler-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-surefire-plugin</artifactId>
+			<version>${maven-surefire-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-source-plugin</artifactId>
+			<version>${maven-source-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-javadoc-plugin</artifactId>
+			<version>${maven-javadoc-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.maven.plugins</groupId>
+			<artifactId>maven-jar-plugin</artifactId>
+			<version>${maven-jar-plugin.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.bouncycastle</groupId>
+			<artifactId>bcprov-jdk15on</artifactId>
+			<version>${bouncycastle.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>${junit.version}</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+</project>

lib/org/ciyam/AT/maven-metadata-local.xml

@@ -3,15 +3,14 @@
   <groupId>org.ciyam</groupId>
   <artifactId>AT</artifactId>
   <versioning>
-    <release>1.4.0</release>
+    <release>1.4.2</release>
     <versions>
-      <version>1.3.4</version>
-      <version>1.3.5</version>
-      <version>1.3.6</version>
       <version>1.3.7</version>
       <version>1.3.8</version>
       <version>1.4.0</version>
+      <version>1.4.1</version>
+      <version>1.4.2</version>
     </versions>
-    <lastUpdated>20221105114346</lastUpdated>
+    <lastUpdated>20240426084210</lastUpdated>
   </versioning>
 </metadata>

log4j2.properties

@@ -1,7 +1,7 @@
 rootLogger.level = info
 # On Windows, uncomment next line to set dirname:
 # property.dirname = ${sys:user.home}\\AppData\\Local\\qortal\\
-property.filename = ${sys:log4j2.filenameTemplate:-log.txt}
+# property.filename = ${sys:log4j2.filenameTemplate:-log.txt}
 
 rootLogger.appenderRef.console.ref = stdout
 rootLogger.appenderRef.rolling.ref = FILE
@@ -59,11 +59,14 @@ appender.console.filter.threshold.level = error
 
 appender.rolling.type = RollingFile
 appender.rolling.name = FILE
+appender.rolling.fileName = qortal.log
+appender.rolling.filePattern = qortal.%d{dd-MMM}.log.gz
 appender.rolling.layout.type = PatternLayout
 appender.rolling.layout.pattern = %d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
-appender.rolling.filePattern = ./${filename}.%i
 appender.rolling.policy.type = SizeBasedTriggeringPolicy
-appender.rolling.policy.size = 4MB
+appender.rolling.policy.size = 10MB
+appender.rolling.strategy.type = DefaultRolloverStrategy
+appender.rolling.strategy.max = 7
 # Set the immediate flush to true (default)
 # appender.rolling.immediateFlush = true
 # Set the append to true (default), should not overwrite

pom.xml

@@ -3,40 +3,61 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.qortal</groupId>
 	<artifactId>qortal</artifactId>
-	<version>4.3.0</version>
+	<version>4.6.6</version>
 	<packaging>jar</packaging>
 	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<skipTests>true</skipTests>
+
 		<altcoinj.version>7dc8c6f</altcoinj.version>
 		<bitcoinj.version>0.15.10</bitcoinj.version>
-		<bouncycastle.version>1.69</bouncycastle.version>
+		<bouncycastle.version>1.70</bouncycastle.version>
 		<build.timestamp>${maven.build.timestamp}</build.timestamp>
-		<ciyam-at.version>1.4.0</ciyam-at.version>
-		<commons-net.version>3.6</commons-net.version>
-		<commons-text.version>1.8</commons-text.version>
-		<commons-io.version>2.6</commons-io.version>
-		<commons-compress.version>1.21</commons-compress.version>
-		<commons-lang3.version>3.12.0</commons-lang3.version>
-		<xz.version>1.9</xz.version>
+		<ciyam-at.version>1.4.2</ciyam-at.version>
+		<commons-net.version>3.8.0</commons-net.version>
+		<commons-text.version>1.12.0</commons-text.version>
+		<commons-io.version>2.18.0</commons-io.version>
+		<commons-compress.version>1.27.1</commons-compress.version>
+		<commons-lang3.version>3.17.0</commons-lang3.version>
 		<dagger.version>1.2.2</dagger.version>
-		<guava.version>28.1-jre</guava.version>
-		<hsqldb.version>2.5.1</hsqldb.version>
+		<extendedset.version>0.12.3</extendedset.version>
+		<git-commit-id-plugin.version>4.9.10</git-commit-id-plugin.version>
+		<grpc.version>1.68.1</grpc.version>
+		<guava.version>33.3.1-jre</guava.version>
+		<hamcrest-library.version>2.2</hamcrest-library.version>
 		<homoglyph.version>1.2.1</homoglyph.version>
-		<icu4j.version>70.1</icu4j.version>
-		<upnp.version>1.1</upnp.version>
-		<jersey.version>2.29.1</jersey.version>
-		<jetty.version>9.4.29.v20200521</jetty.version>
-		<log4j.version>2.17.1</log4j.version>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<slf4j.version>1.7.12</slf4j.version>
-		<swagger-api.version>2.0.9</swagger-api.version>
-		<swagger-ui.version>3.23.8</swagger-ui.version>
-		<package-info-maven-plugin.version>1.1.0</package-info-maven-plugin.version>
-		<jsoup.version>1.13.1</jsoup.version>
-		<java-diff-utils.version>4.10</java-diff-utils.version>
-		<grpc.version>1.45.1</grpc.version>
-		<protobuf.version>3.19.4</protobuf.version>
+		<hsqldb.version>2.7.4</hsqldb.version>
+		<icu4j.version>76.1</icu4j.version>
+		<java-diff-utils.version>4.15</java-diff-utils.version>
+		<javax.servlet-api.version>4.0.1</javax.servlet-api.version>
+		<jaxb-runtime.version>2.3.9</jaxb-runtime.version>
+		<jersey.version>2.42</jersey.version>
+		<jetty.version>9.4.56.v20240826</jetty.version>
+		<json-simple.version>1.1.1</json-simple.version>
+		<json.version>20240303</json.version>
+		<jsoup.version>1.18.1</jsoup.version>
+		<junit-jupiter-engine.version>5.11.0-M2</junit-jupiter-engine.version>
+		<lifecycle-mapping.version>1.0.0</lifecycle-mapping.version>
+		<log4j.version>2.23.1</log4j.version>
+		<mail.version>1.5.0-b01</mail.version>
+		<maven-build-helper-plugin.version>3.6.0</maven-build-helper-plugin.version>
+		<maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
+		<maven-dependency-plugin.version>3.6.1</maven-dependency-plugin.version>
+		<maven-jar-plugin.version>3.4.2</maven-jar-plugin.version>
+		<maven-package-info-plugin.version>1.1.0</maven-package-info-plugin.version>
+		<maven-plugin.version>2.18.0</maven-plugin.version>
+		<maven-reproducible-build-plugin.version>0.17</maven-reproducible-build-plugin.version>
+		<maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
+		<maven-shade-plugin.version>3.6.0</maven-shade-plugin.version>
+		<maven-surefire-plugin.version>3.5.2</maven-surefire-plugin.version>
+		<protobuf.version>3.25.3</protobuf.version>
+		<replacer.version>1.5.3</replacer.version>
 		<simplemagic.version>1.17</simplemagic.version>
+		<slf4j.version>1.7.36</slf4j.version>
+		<swagger-api.version>2.0.10</swagger-api.version>
+		<swagger-ui.version>5.18.2</swagger-ui.version>
+		<upnp.version>1.2</upnp.version>
+		<xz.version>1.10</xz.version>
 	</properties>
 	<build>
 		<sourceDirectory>src/main/java</sourceDirectory>
@@ -51,14 +72,14 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>versions-maven-plugin</artifactId>
-				<version>2.5</version>
+				<version>${maven-plugin.version}</version>
 				<configuration>
 					<generateBackupPoms>false</generateBackupPoms>
 				</configuration>
 			</plugin>
 			<plugin>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.8.0</version>
+				<version>${maven-compiler-plugin.version}</version>
 				<configuration>
 					<release>11</release>
 				</configuration>
@@ -89,7 +110,7 @@
 			<plugin>
 				<groupId>pl.project13.maven</groupId>
 				<artifactId>git-commit-id-plugin</artifactId>
-				<version>4.0.0</version>
+				<version>${git-commit-id-plugin.version}</version>
 				<executions>
 					<execution>
 						<id>get-the-git-infos</id>
@@ -121,7 +142,7 @@
 			<plugin>
 				<groupId>com.google.code.maven-replacer-plugin</groupId>
 				<artifactId>replacer</artifactId>
-				<version>1.5.3</version>
+				<version>${replacer.version}</version>
 				<executions>
 					<execution>
 						<id>replace-swagger-ui</id>
@@ -132,22 +153,34 @@
 						<inherited>false</inherited>
 						<configuration>
 							<file>${project.build.directory}/swagger-ui.unpacked/META-INF/resources/webjars/swagger-ui/${swagger-ui.version}/index.html</file>
+							<replacements>
+								<replacement>
+									<token>Swagger UI</token>
+									<value>Qortal API Documentation</value>
+								</replacement>
+							</replacements>
+						</configuration>
+					</execution>
+					<execution>
+						<id>replace-swagger-ui-json</id>
+						<phase>generate-resources</phase>
+						<goals>
+							<goal>replace</goal>
+						</goals>
+						<inherited>false</inherited>
+						<configuration>
+							<file>${project.build.directory}/swagger-ui.unpacked/META-INF/resources/webjars/swagger-ui/${swagger-ui.version}/swagger-initializer.js</file>
 							<replacements>
 								<replacement>
 									<token>https://petstore.swagger.io/v2/swagger.json</token>
 									<value>/openapi.json</value>
 								</replacement>
-								<replacement>
-									<token>Swagger UI</token>
-									<value>API Documentation</value>
-								</replacement>
 								<replacement>
 									<token>deepLinking: true,</token>
 									<value>
 										deepLinking: true,
 										tagsSorter: "alpha",
-										operationsSorter:
-										"alpha",
+										operationsSorter: "alpha",
 										validatorUrl: false,
 									</value>
 								</replacement>
@@ -164,11 +197,13 @@
 						<configuration>
 							<file>${project.build.outputDirectory}/git.properties</file>
 							<regex>true</regex>
-							<regexFlags><regexFlag>MULTILINE</regexFlag></regexFlags>
+							<regexFlags>
+								<regexFlag>MULTILINE</regexFlag>
+							</regexFlags>
 							<replacements>
 								<replacement>
 									<token>^(#.*$[\n\r]*)</token>
-									<value></value>
+									<value/>
 								</replacement>
 							</replacements>
 						</configuration>
@@ -178,7 +213,10 @@
 			<!-- add swagger-ui as resource to output package -->
 			<plugin>
 				<artifactId>maven-resources-plugin</artifactId>
-				<version>3.1.0</version>
+				<version>${maven-resources-plugin.version}</version>
+				<configuration>
+					<propertiesEncoding>ISO-8859-1</propertiesEncoding>
+				</configuration>
 				<executions>
 					<execution>
 						<id>copy-resources</id>
@@ -202,7 +240,7 @@
 			<plugin>
 				<groupId>com.github.bohnman</groupId>
 				<artifactId>package-info-maven-plugin</artifactId>
-				<version>${package-info-maven-plugin.version}</version>
+				<version>${maven-package-info-plugin.version}</version>
 				<configuration>
 					<packages>
 						<package>
@@ -232,7 +270,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>3.0.0</version>
+				<version>${maven-build-helper-plugin.version}</version>
 				<executions>
 					<execution>
 						<phase>generate-sources</phase>
@@ -250,7 +288,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-jar-plugin</artifactId>
-				<version>3.2.0</version>
+				<version>${maven-jar-plugin.version}</version>
 				<configuration>
 					<archive>
 						<manifest>
@@ -268,13 +306,12 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.4.3</version>
+				<version>${maven-shade-plugin.version}</version>
 				<configuration>
 					<createDependencyReducedPom>false</createDependencyReducedPom>
 					<artifactSet>
 						<excludes>
-							<!-- Don't include original swagger-UI as we're including our own 
-								modified version -->
+							<!-- Don't include original swagger-UI as we're including our own modified version -->
 							<exclude>org.webjars:swagger-ui</exclude>
 							<!-- Don't include JUnit as it's for testing only! -->
 							<exclude>junit:junit</exclude>
@@ -318,7 +355,7 @@
 			<plugin>
 				<groupId>io.github.zlika</groupId>
 				<artifactId>reproducible-build-maven-plugin</artifactId>
-				<version>0.11</version>
+				<version>${maven-reproducible-build-plugin.version}</version>
 				<executions>
 					<execution>
 						<phase>package</phase>
@@ -335,7 +372,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.22.2</version>
+				<version>${maven-surefire-plugin.version}</version>
 				<configuration>
 					<skipTests>${skipTests}</skipTests>
 				</configuration>
@@ -347,46 +384,34 @@
 				<plugin>
 					<groupId>org.eclipse.m2e</groupId>
 					<artifactId>lifecycle-mapping</artifactId>
-					<version>1.0.0</version>
+					<version>${lifecycle-mapping.version}</version>
 					<configuration>
 						<lifecycleMappingMetadata>
 							<pluginExecutions>
 								<pluginExecution>
 									<pluginExecutionFilter>
-										<groupId>
-											org.apache.maven.plugins
-										</groupId>
-										<artifactId>
-											maven-dependency-plugin
-										</artifactId>
-										<versionRange>
-											[2.8,)
-										</versionRange>
+										<groupId>org.apache.maven.plugins</groupId>
+										<artifactId>maven-dependency-plugin</artifactId>
+										<version>${maven-dependency-plugin.version}</version>
 										<goals>
 											<goal>unpack</goal>
 										</goals>
 									</pluginExecutionFilter>
 									<action>
-										<execute></execute>
+										<execute/>
 									</action>
 								</pluginExecution>
 								<pluginExecution>
 									<pluginExecutionFilter>
-										<groupId>
-											com.google.code.maven-replacer-plugin
-										</groupId>
-										<artifactId>
-											replacer
-										</artifactId>
-										<versionRange>
-											[1.5.3,)
-										</versionRange>
+										<groupId>com.google.code.maven-replacer-plugin</groupId>
+										<artifactId>replacer</artifactId>
+										<version>${replacer.version}</version>
 										<goals>
 											<goal>replace</goal>
 										</goals>
 									</pluginExecutionFilter>
 									<action>
-										<execute></execute>
+										<execute/>
 									</action>
 								</pluginExecution>
 							</pluginExecutions>
@@ -413,15 +438,17 @@
 		<dependency>
 			<groupId>org.codehaus.mojo</groupId>
 			<artifactId>build-helper-maven-plugin</artifactId>
-			<version>3.0.0</version>
-			<scope>provided</scope><!-- needed for build, not for runtime -->
+			<version>${maven-build-helper-plugin.version}</version>
+			<scope>provided</scope>
+			<!-- needed for build, not for runtime -->
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/com.github.bohnman/package-info-maven-plugin -->
 		<dependency>
 			<groupId>com.github.bohnman</groupId>
 			<artifactId>package-info-maven-plugin</artifactId>
-			<version>${package-info-maven-plugin.version}</version>
-			<scope>provided</scope><!-- needed for build, not for runtime -->
+			<version>${maven-package-info-plugin.version}</version>
+			<scope>provided</scope>
+			<!-- needed for build, not for runtime -->
 		</dependency>
 		<!-- HSQLDB for repository -->
 		<dependency>
@@ -457,12 +484,12 @@
 		<dependency>
 			<groupId>com.googlecode.json-simple</groupId>
 			<artifactId>json-simple</artifactId>
-			<version>1.1.1</version>
+			<version>${json-simple.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.json</groupId>
 			<artifactId>json</artifactId>
-			<version>20210307</version>
+			<version>${json.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>
@@ -493,7 +520,7 @@
 		<dependency>
 			<groupId>io.druid</groupId>
 			<artifactId>extendedset</artifactId>
-			<version>0.12.3</version>
+			<version>${extendedset.version}</version>
 			<exclusions>
 				<!-- exclude old versions of jackson-annotations / jackson-core -->
 				<exclusion>
@@ -564,12 +591,12 @@
 		<dependency>
 			<groupId>javax.servlet</groupId>
 			<artifactId>javax.servlet-api</artifactId>
-			<version>4.0.1</version>
+			<version>${javax.servlet-api.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.mail</groupId>
 			<artifactId>mail</artifactId>
-			<version>1.5.0-b01</version>
+			<version>${mail.version}</version>
 		</dependency>
 		<!-- Unicode homoglyph utilities -->
 		<dependency>
@@ -638,7 +665,8 @@
 			<artifactId>jersey-hk2</artifactId>
 			<version>${jersey.version}</version>
 			<exclusions>
-				<exclusion><!-- exclude javax.inject-1.jar because other jersey modules include javax.inject v2+ -->
+				<exclusion>
+					<!-- exclude javax.inject-1.jar because other jersey modules include javax.inject v2+ -->
 					<groupId>javax.inject</groupId>
 					<artifactId>javax.inject</artifactId>
 				</exclusion>
@@ -665,7 +693,8 @@
 			<artifactId>swagger-jaxrs2-servlet-initializer</artifactId>
 			<version>${swagger-api.version}</version>
 			<exclusions>
-				<exclusion><!-- excluded because included in swagger-jaxrs2-servlet-initializer -->
+				<exclusion>
+					<!-- excluded because included in swagger-jaxrs2-servlet-initializer -->
 					<groupId>io.swagger.core.v3</groupId>
 					<artifactId>swagger-integration</artifactId>
 				</exclusion>
@@ -681,12 +710,12 @@
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter-engine</artifactId>
-			<version>5.3.1</version>
+			<version>${junit-jupiter-engine.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.hamcrest</groupId>
 			<artifactId>hamcrest-library</artifactId>
-			<version>1.3</version>
+			<version>${hamcrest-library.version}</version>
 		</dependency>
 		-->
 		<!-- BouncyCastle for crypto, including TLS secure networking -->
@@ -735,5 +764,11 @@
 			<artifactId>simplemagic</artifactId>
 			<version>${simplemagic.version}</version>
 		</dependency>
+		<!-- JAXB runtime for WADL support -->
+		<dependency>
+			<groupId>org.glassfish.jaxb</groupId>
+			<artifactId>jaxb-runtime</artifactId>
+			<version>${jaxb-runtime.version}</version>
+		</dependency>
 	</dependencies>
 </project>

src/main/java/cash/z/wallet/sdk/rpc/Service.java

@@ -5290,7 +5290,7 @@ public final class Service {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(vendor_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, vendor_);
       }
-      if (taddrSupport_ != false) {
+      if (taddrSupport_) {
         output.writeBool(3, taddrSupport_);
       }
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(chainName_)) {
@@ -5341,7 +5341,7 @@ public final class Service {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(vendor_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, vendor_);
       }
-      if (taddrSupport_ != false) {
+      if (taddrSupport_) {
         size += com.google.protobuf.CodedOutputStream
           .computeBoolSize(3, taddrSupport_);
       }
@@ -5729,7 +5729,7 @@ public final class Service {
           vendor_ = other.vendor_;
           onChanged();
         }
-        if (other.getTaddrSupport() != false) {
+        if (other.getTaddrSupport()) {
           setTaddrSupport(other.getTaddrSupport());
         }
         if (!other.getChainName().isEmpty()) {

src/main/java/org/hsqldb/jdbc/HSQLDBPool.java

@@ -1,10 +1,10 @@
 package org.hsqldb.jdbc;
 
+import org.hsqldb.jdbc.pool.JDBCPooledConnection;
+
 import java.sql.Connection;
 import java.sql.SQLException;
 
-import org.hsqldb.jdbc.pool.JDBCPooledConnection;
-
 public class HSQLDBPool extends JDBCPool {
 
 	public HSQLDBPool(int poolSize) {

src/main/java/org/qortal/ApplyBootstrap.java

@@ -0,0 +1,227 @@
+package org.qortal;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.jsse.provider.BouncyCastleJsseProvider;
+import org.qortal.api.ApiKey;
+import org.qortal.api.ApiRequest;
+import org.qortal.controller.BootstrapNode;
+import org.qortal.settings.Settings;
+
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.security.Security;
+import java.util.*;
+import java.util.stream.Collectors;
+
+import static org.qortal.controller.BootstrapNode.AGENTLIB_JVM_HOLDER_ARG;
+
+public class ApplyBootstrap {
+
+	static {
+		// This static block will be called before others if using ApplyBootstrap.main()
+
+		// Log into different files for bootstrap - this has to be before LogManger.getLogger() calls
+		System.setProperty("log4j2.filenameTemplate", "log-apply-bootstrap.txt");
+
+		// This must go before any calls to LogManager/Logger
+		System.setProperty("java.util.logging.manager", "org.apache.logging.log4j.jul.LogManager");
+	}
+
+	private static final Logger LOGGER = LogManager.getLogger(ApplyBootstrap.class);
+	private static final String JAR_FILENAME = BootstrapNode.JAR_FILENAME;
+	private static final String WINDOWS_EXE_LAUNCHER = "qortal.exe";
+	private static final String JAVA_TOOL_OPTIONS_NAME = "JAVA_TOOL_OPTIONS";
+	private static final String JAVA_TOOL_OPTIONS_VALUE = "";
+
+	private static final long CHECK_INTERVAL = 15 * 1000L; // ms
+	private static final int MAX_ATTEMPTS = 20;
+
+	public static void main(String[] args) {
+		Security.insertProviderAt(new BouncyCastleProvider(), 0);
+		Security.insertProviderAt(new BouncyCastleJsseProvider(), 1);
+
+		// Load/check settings, which potentially sets up blockchain config, etc.
+		if (args.length > 0)
+			Settings.fileInstance(args[0]);
+		else
+			Settings.getInstance();
+
+		LOGGER.info("Applying bootstrap...");
+
+		// Shutdown node using API
+		if (!shutdownNode())
+			return;
+
+		// Delete db
+		deleteDB();
+
+		// Restart node
+		restartNode(args);
+
+		LOGGER.info("Bootstrapping...");
+	}
+
+	private static boolean shutdownNode() {
+		String baseUri = "http://localhost:" + Settings.getInstance().getApiPort() + "/";
+		LOGGER.info(() -> String.format("Shutting down node using API via %s", baseUri));
+
+		// The /admin/stop endpoint requires an API key, which may or may not be already generated
+		boolean apiKeyNewlyGenerated = false;
+		ApiKey apiKey = null;
+		try {
+			apiKey = new ApiKey();
+			if (!apiKey.generated()) {
+				apiKey.generate();
+				apiKeyNewlyGenerated = true;
+				LOGGER.info("Generated API key");
+			}
+		} catch (IOException e) {
+			LOGGER.info("Error loading API key: {}", e.getMessage());
+		}
+
+		// Create GET params
+		Map<String, String> params = new HashMap<>();
+		if (apiKey != null) {
+			params.put("apiKey", apiKey.toString());
+		}
+
+		// Attempt to stop the node
+		int attempt;
+		for (attempt = 0; attempt < MAX_ATTEMPTS; ++attempt) {
+			final int attemptForLogging = attempt;
+			LOGGER.info(() -> String.format("Attempt #%d out of %d to shutdown node", attemptForLogging + 1, MAX_ATTEMPTS));
+			String response = ApiRequest.perform(baseUri + "admin/stop", params);
+			if (response == null) {
+				// No response - consider node shut down
+				if (apiKeyNewlyGenerated) {
+					// API key was newly generated for bootstrapping node, so we need to remove it
+					ApplyBootstrap.removeGeneratedApiKey();
+				}
+				return true;
+			}
+
+			LOGGER.info(() -> String.format("Response from API: %s", response));
+
+			try {
+				Thread.sleep(CHECK_INTERVAL);
+			} catch (InterruptedException e) {
+				// We still need to check...
+				break;
+			}
+		}
+
+		if (apiKeyNewlyGenerated) {
+			// API key was newly generated for bootstrapping node, so we need to remove it
+			ApplyBootstrap.removeGeneratedApiKey();
+		}
+
+		if (attempt == MAX_ATTEMPTS) {
+			LOGGER.error("Failed to shutdown node - giving up");
+			return false;
+		}
+
+		return true;
+	}
+
+	private static void removeGeneratedApiKey() {
+		try {
+			LOGGER.info("Removing newly generated API key...");
+
+			// Delete the API key since it was only generated for bootstrapping node
+			ApiKey apiKey = new ApiKey();
+			apiKey.delete();
+
+		} catch (IOException e) {
+			LOGGER.info("Error loading or deleting API key: {}", e.getMessage());
+		}
+	}
+
+	private static void deleteDB() {
+		// Get the repository path from settings
+		String repositoryPath = Settings.getInstance().getRepositoryPath();
+		LOGGER.debug(String.format("Repository path: %s", repositoryPath));
+
+		try {
+			Path directory = Paths.get(repositoryPath);
+			Files.walkFileTree(directory, new SimpleFileVisitor<Path>() {
+				@Override
+				public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+					Files.delete(file);
+					return FileVisitResult.CONTINUE;
+				}
+
+				@Override
+				public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+					Files.delete(dir);
+					return FileVisitResult.CONTINUE;
+				}
+			});
+		} catch (IOException e) {
+			LOGGER.error("Error deleting DB: {}", e.getMessage());
+		}
+	}
+
+	private static void restartNode(String[] args) {
+		String javaHome = System.getProperty("java.home");
+		LOGGER.debug(() -> String.format("Java home: %s", javaHome));
+
+		Path javaBinary = Paths.get(javaHome, "bin", "java");
+		LOGGER.debug(() -> String.format("Java binary: %s", javaBinary));
+
+		Path exeLauncher = Paths.get(WINDOWS_EXE_LAUNCHER);
+		LOGGER.debug(() -> String.format("Windows EXE launcher: %s", exeLauncher));
+
+		List<String> javaCmd;
+		if (Files.exists(exeLauncher)) {
+			javaCmd = Arrays.asList(exeLauncher.toString());
+		} else {
+			javaCmd = new ArrayList<>();
+			// Java runtime binary itself
+			javaCmd.add(javaBinary.toString());
+
+			// JVM arguments
+			javaCmd.addAll(ManagementFactory.getRuntimeMXBean().getInputArguments());
+
+			// Reapply any retained, but disabled, -agentlib JVM arg
+			javaCmd = javaCmd.stream()
+					.map(arg -> arg.replace(AGENTLIB_JVM_HOLDER_ARG, "-agentlib"))
+					.collect(Collectors.toList());
+
+			// Call mainClass in JAR
+			javaCmd.addAll(Arrays.asList("-jar", JAR_FILENAME));
+
+			// Add saved command-line args
+			javaCmd.addAll(Arrays.asList(args));
+		}
+
+		try {
+			LOGGER.info(String.format("Restarting node with: %s", String.join(" ", javaCmd)));
+
+			ProcessBuilder processBuilder = new ProcessBuilder(javaCmd);
+
+			if (Files.exists(exeLauncher)) {
+				LOGGER.debug(() -> String.format("Setting env %s to %s", JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE));
+				processBuilder.environment().put(JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE);
+			}
+
+			// New process will inherit our stdout and stderr
+			processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
+			processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
+
+			Process process = processBuilder.start();
+
+			// Nothing to pipe to new process, so close output stream (process's stdin)
+			process.getOutputStream().close();
+		} catch (Exception e) {
+			LOGGER.error(String.format("Failed to restart node (BAD): %s", e.getMessage()));
+		}
+	}
+}

src/main/java/org/qortal/ApplyRestart.java

@@ -0,0 +1,241 @@
+package org.qortal;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.jsse.provider.BouncyCastleJsseProvider;
+import org.qortal.api.ApiKey;
+import org.qortal.api.ApiRequest;
+import org.qortal.controller.Controller;
+import org.qortal.controller.RestartNode;
+import org.qortal.settings.Settings;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.Security;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.stream.Collectors;
+
+import static org.qortal.controller.RestartNode.AGENTLIB_JVM_HOLDER_ARG;
+
+public class ApplyRestart {
+
+	static {
+		// This static block will be called before others if using ApplyRestart.main()
+
+		// Log into different files for restart node - this has to be before LogManger.getLogger() calls
+		System.setProperty("log4j2.filenameTemplate", "log-apply-restart.txt");
+
+		// This must go before any calls to LogManager/Logger
+		System.setProperty("java.util.logging.manager", "org.apache.logging.log4j.jul.LogManager");
+	}
+
+	private static final Logger LOGGER = LogManager.getLogger(ApplyRestart.class);
+	private static final String JAR_FILENAME = RestartNode.JAR_FILENAME;
+	private static final String WINDOWS_EXE_LAUNCHER = "qortal.exe";
+	private static final String JAVA_TOOL_OPTIONS_NAME = "JAVA_TOOL_OPTIONS";
+	private static final String JAVA_TOOL_OPTIONS_VALUE = "";
+
+	private static final long CHECK_INTERVAL = 30 * 1000L; // ms
+	private static final int MAX_ATTEMPTS = 12;
+
+	public static void main(String[] args) {
+		Security.insertProviderAt(new BouncyCastleProvider(), 0);
+		Security.insertProviderAt(new BouncyCastleJsseProvider(), 1);
+
+		// Load/check settings, which potentially sets up blockchain config, etc.
+		if (args.length > 0)
+			Settings.fileInstance(args[0]);
+		else
+			Settings.getInstance();
+
+		LOGGER.info("Applying restart this can take up to 5 minutes...");
+
+		// Shutdown node using API
+		if (!shutdownNode())
+			return;
+
+		try {
+			// Give some time for shutdown
+			TimeUnit.SECONDS.sleep(60);
+
+			// Remove blockchain lock if exist
+			ReentrantLock blockchainLock = Controller.getInstance().getBlockchainLock();
+			if (blockchainLock.isLocked())
+				blockchainLock.unlock();
+
+			// Remove blockchain lock file if still exist
+			TimeUnit.SECONDS.sleep(60);
+			deleteLock();
+
+			// Restart node
+			TimeUnit.SECONDS.sleep(15);
+			restartNode(args);
+
+			LOGGER.info("Restarting...");
+		} catch (InterruptedException e) {
+			LOGGER.error("Unable to restart", e);
+		}
+	}
+
+	private static boolean shutdownNode() {
+		String baseUri = "http://localhost:" + Settings.getInstance().getApiPort() + "/";
+		LOGGER.debug(() -> String.format("Shutting down node using API via %s", baseUri));
+
+		// The /admin/stop endpoint requires an API key, which may or may not be already generated
+		boolean apiKeyNewlyGenerated = false;
+		ApiKey apiKey = null;
+		try {
+			apiKey = new ApiKey();
+			if (!apiKey.generated()) {
+				apiKey.generate();
+				apiKeyNewlyGenerated = true;
+				LOGGER.info("Generated API key");
+			}
+		} catch (IOException e) {
+			LOGGER.info("Error loading API key: {}", e.getMessage());
+		}
+
+		// Create GET params
+		Map<String, String> params = new HashMap<>();
+		if (apiKey != null) {
+			params.put("apiKey", apiKey.toString());
+		}
+
+		// Attempt to stop the node
+		int attempt;
+		for (attempt = 0; attempt < MAX_ATTEMPTS; ++attempt) {
+			final int attemptForLogging = attempt;
+			LOGGER.info(() -> String.format("Attempt #%d out of %d to shutdown node", attemptForLogging + 1, MAX_ATTEMPTS));
+			String response = ApiRequest.perform(baseUri + "admin/stop", params);
+			if (response == null) {
+				// No response - consider node shut down
+				try {
+					TimeUnit.SECONDS.sleep(30);
+				} catch (InterruptedException e) {
+					throw new RuntimeException(e);
+				}
+
+				if (apiKeyNewlyGenerated) {
+					// API key was newly generated for restarting node, so we need to remove it
+					ApplyRestart.removeGeneratedApiKey();
+				}
+
+				return true;
+			}
+
+			LOGGER.info(() -> String.format("Response from API: %s", response));
+
+			try {
+				Thread.sleep(CHECK_INTERVAL);
+			} catch (InterruptedException e) {
+				// We still need to check...
+				break;
+			}
+		}
+
+		if (apiKeyNewlyGenerated) {
+			// API key was newly generated for restarting node, so we need to remove it
+			ApplyRestart.removeGeneratedApiKey();
+		}
+
+		if (attempt == MAX_ATTEMPTS) {
+			LOGGER.error("Failed to shutdown node - giving up");
+			return false;
+		}
+
+		return true;
+	}
+
+	private static void removeGeneratedApiKey() {
+		try {
+			LOGGER.info("Removing newly generated API key...");
+
+			// Delete the API key since it was only generated for restarting node
+			ApiKey apiKey = new ApiKey();
+			apiKey.delete();
+
+		} catch (IOException e) {
+			LOGGER.error("Error loading or deleting API key: {}", e.getMessage());
+		}
+	}
+
+	private static void deleteLock() {
+		// Get the repository path from settings
+		String repositoryPath = Settings.getInstance().getRepositoryPath();
+		LOGGER.debug(String.format("Repository path is: %s", repositoryPath));
+
+		try {
+			Path root = Paths.get(repositoryPath);
+			File lockFile = new File(root.resolve("blockchain.lck").toUri());
+			LOGGER.debug("Lockfile is: {}", lockFile);
+			FileUtils.forceDelete(FileUtils.getFile(lockFile));
+		} catch (IOException e) {
+			LOGGER.debug("Error deleting blockchain lock file: {}", e.getMessage());
+		}
+	}
+
+	private static void restartNode(String[] args) {
+		String javaHome = System.getProperty("java.home");
+		LOGGER.debug(() -> String.format("Java home: %s", javaHome));
+
+		Path javaBinary = Paths.get(javaHome, "bin", "java");
+		LOGGER.debug(() -> String.format("Java binary: %s", javaBinary));
+
+		Path exeLauncher = Paths.get(WINDOWS_EXE_LAUNCHER);
+		LOGGER.debug(() -> String.format("Windows EXE launcher: %s", exeLauncher));
+
+		List<String> javaCmd;
+		if (Files.exists(exeLauncher)) {
+			javaCmd = List.of(exeLauncher.toString());
+		} else {
+			javaCmd = new ArrayList<>();
+
+			// Java runtime binary itself
+			javaCmd.add(javaBinary.toString());
+
+			// JVM arguments
+			javaCmd.addAll(ManagementFactory.getRuntimeMXBean().getInputArguments());
+
+			// Reapply any retained, but disabled, -agentlib JVM arg
+			javaCmd = javaCmd.stream()
+					.map(arg -> arg.replace(AGENTLIB_JVM_HOLDER_ARG, "-agentlib"))
+					.collect(Collectors.toList());
+
+			// Call mainClass in JAR
+			javaCmd.addAll(Arrays.asList("-jar", JAR_FILENAME));
+
+			// Add saved command-line args
+			javaCmd.addAll(Arrays.asList(args));
+		}
+
+		try {
+			LOGGER.debug(String.format("Restarting node with: %s", String.join(" ", javaCmd)));
+
+			ProcessBuilder processBuilder = new ProcessBuilder(javaCmd);
+
+			if (Files.exists(exeLauncher)) {
+				LOGGER.debug(() -> String.format("Setting env %s to %s", JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE));
+				processBuilder.environment().put(JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE);
+			}
+
+			// New process will inherit our stdout and stderr
+			processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
+			processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
+
+			Process process = processBuilder.start();
+
+			// Nothing to pipe to new process, so close output stream (process's stdin)
+			process.getOutputStream().close();
+		} catch (Exception e) {
+			LOGGER.error(String.format("Failed to restart node (BAD): %s", e.getMessage()));
+		}
+	}
+}

src/main/java/org/qortal/ApplyUpdate.java

@@ -1,5 +1,14 @@
 package org.qortal;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.jsse.provider.BouncyCastleJsseProvider;
+import org.qortal.api.ApiKey;
+import org.qortal.api.ApiRequest;
+import org.qortal.controller.AutoUpdate;
+import org.qortal.settings.Settings;
+
 import java.io.IOException;
 import java.lang.management.ManagementFactory;
 import java.nio.file.Files;
@@ -10,15 +19,6 @@ import java.security.Security;
 import java.util.*;
 import java.util.stream.Collectors;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.bouncycastle.jce.provider.BouncyCastleProvider;
-import org.bouncycastle.jsse.provider.BouncyCastleJsseProvider;
-import org.qortal.api.ApiKey;
-import org.qortal.api.ApiRequest;
-import org.qortal.controller.AutoUpdate;
-import org.qortal.settings.Settings;
-
 import static org.qortal.controller.AutoUpdate.AGENTLIB_JVM_HOLDER_ARG;
 
 public class ApplyUpdate {
@@ -38,7 +38,7 @@ public class ApplyUpdate {
 	private static final String NEW_JAR_FILENAME = AutoUpdate.NEW_JAR_FILENAME;
 	private static final String WINDOWS_EXE_LAUNCHER = "qortal.exe";
 	private static final String JAVA_TOOL_OPTIONS_NAME = "JAVA_TOOL_OPTIONS";
-	private static final String JAVA_TOOL_OPTIONS_VALUE = "-XX:MaxRAMFraction=4";
+	private static final String JAVA_TOOL_OPTIONS_VALUE = "";
 
 	private static final long CHECK_INTERVAL = 30 * 1000L; // ms
 	private static final int MAX_ATTEMPTS = 12;
@@ -139,7 +139,7 @@ public class ApplyUpdate {
 			apiKey.delete();
 
 		} catch (IOException e) {
-			LOGGER.info("Error loading or deleting API key: {}", e.getMessage());
+			LOGGER.error("Error loading or deleting API key: {}", e.getMessage());
 		}
 	}
 
@@ -181,13 +181,13 @@ public class ApplyUpdate {
 
 	private static void restartNode(String[] args) {
 		String javaHome = System.getProperty("java.home");
-		LOGGER.info(() -> String.format("Java home: %s", javaHome));
+		LOGGER.debug(() -> String.format("Java home: %s", javaHome));
 
 		Path javaBinary = Paths.get(javaHome, "bin", "java");
-		LOGGER.info(() -> String.format("Java binary: %s", javaBinary));
+		LOGGER.debug(() -> String.format("Java binary: %s", javaBinary));
 
 		Path exeLauncher = Paths.get(WINDOWS_EXE_LAUNCHER);
-		LOGGER.info(() -> String.format("Windows EXE launcher: %s", exeLauncher));
+		LOGGER.debug(() -> String.format("Windows EXE launcher: %s", exeLauncher));
 
 		List<String> javaCmd;
 		if (Files.exists(exeLauncher)) {
@@ -213,12 +213,12 @@ public class ApplyUpdate {
 		}
 
 		try {
-			LOGGER.info(String.format("Restarting node with: %s", String.join(" ", javaCmd)));
+			LOGGER.debug(String.format("Restarting node with: %s", String.join(" ", javaCmd)));
 
 			ProcessBuilder processBuilder = new ProcessBuilder(javaCmd);
 
 			if (Files.exists(exeLauncher)) {
-				LOGGER.info(() -> String.format("Setting env %s to %s", JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE));
+				LOGGER.debug(() -> String.format("Setting env %s to %s", JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE));
 				processBuilder.environment().put(JAVA_TOOL_OPTIONS_NAME, JAVA_TOOL_OPTIONS_VALUE);
 			}
 

src/main/java/org/qortal/RepositoryMaintenance.java

@@ -1,8 +1,5 @@
 package org.qortal;
 
-import java.security.Security;
-import java.util.concurrent.TimeoutException;
-
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
@@ -15,6 +12,9 @@ import org.qortal.repository.RepositoryManager;
 import org.qortal.repository.hsqldb.HSQLDBRepositoryFactory;
 import org.qortal.settings.Settings;
 
+import java.security.Security;
+import java.util.concurrent.TimeoutException;
+
 public class RepositoryMaintenance {
 
 	static {

src/main/java/org/qortal/XorUpdate.java

@@ -1,5 +1,7 @@
 package org.qortal;
 
+import org.qortal.controller.AutoUpdate;
+
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -7,8 +9,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
-import org.qortal.controller.AutoUpdate;
-
 public class XorUpdate {
 
 	private static final byte XOR_VALUE = AutoUpdate.XOR_VALUE;

src/main/java/org/qortal/account/Account.java

@@ -1,10 +1,5 @@
 package org.qortal.account;
 
-import static org.qortal.utils.Amounts.prettyAmount;
-
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.qortal.block.BlockChain;
@@ -12,11 +7,21 @@ import org.qortal.controller.LiteNode;
 import org.qortal.data.account.AccountBalanceData;
 import org.qortal.data.account.AccountData;
 import org.qortal.data.account.RewardShareData;
+import org.qortal.data.naming.NameData;
 import org.qortal.repository.DataException;
+import org.qortal.repository.GroupRepository;
+import org.qortal.repository.NameRepository;
 import org.qortal.repository.Repository;
 import org.qortal.settings.Settings;
 import org.qortal.utils.Base58;
 
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+
+import java.util.List;
+
+import static org.qortal.utils.Amounts.prettyAmount;
+
 @XmlAccessorType(XmlAccessType.NONE) // Stops JAX-RS errors when unmarshalling blockchain config
 public class Account {
 
@@ -193,27 +198,76 @@ public class Account {
 
 	/** Returns whether account can be considered a "minting account".
 	 * <p>
-	 * To be considered a "minting account", the account needs to pass at least one of these tests:<br>
+	 * To be considered a "minting account", the account needs to pass some of these tests:<br>
 	 * <ul>
 	 * <li>account's level is at least <tt>minAccountLevelToMint</tt> from blockchain config</li>
-	 * <li>account has 'founder' flag set</li>
+	 * <li>account's address has registered a name</li>
+	 * <li>account's address is a member of the minter group</li>
 	 * </ul>
-	 * 
+	 *
+	 * @param isGroupValidated true if this account has already been validated for MINTER Group membership
 	 * @return true if account can be considered "minting account"
 	 * @throws DataException
 	 */
-	public boolean canMint() throws DataException {
+	public boolean canMint(boolean isGroupValidated) throws DataException {
 		AccountData accountData = this.repository.getAccountRepository().getAccount(this.address);
-		if (accountData == null)
-			return false;
+		NameRepository nameRepository = this.repository.getNameRepository();
+		GroupRepository groupRepository = this.repository.getGroupRepository();
+		String myAddress = accountData.getAddress();
 
-		Integer level = accountData.getLevel();
-		if (level != null && level >= BlockChain.getInstance().getMinAccountLevelToMint())
-			return true;
+		int blockchainHeight = this.repository.getBlockRepository().getBlockchainHeight();
+		int levelToMint = BlockChain.getInstance().getMinAccountLevelToMint();
+		int level = accountData.getLevel();
+		int groupIdToMint = BlockChain.getInstance().getMintingGroupId();
+		int nameCheckHeight = BlockChain.getInstance().getOnlyMintWithNameHeight();
+		int groupCheckHeight = BlockChain.getInstance().getGroupMemberCheckHeight();
+		int removeNameCheckHeight = BlockChain.getInstance().getRemoveOnlyMintWithNameHeight();
 
-		// Founders can always mint, unless they have a penalty
-		if (Account.isFounder(accountData.getFlags()) && accountData.getBlocksMintedPenalty() == 0)
-			return true;
+		// Can only mint if:
+		// Account's level is at least minAccountLevelToMint from blockchain config
+		if (blockchainHeight < nameCheckHeight) {
+			if (Account.isFounder(accountData.getFlags())) {
+				return accountData.getBlocksMintedPenalty() == 0;
+			} else {
+				return level >= levelToMint;
+			}
+		}
+
+		// Can only mint on onlyMintWithNameHeight from blockchain config if:
+		// Account's level is at least minAccountLevelToMint from blockchain config
+		// Account's address has registered a name
+		if (blockchainHeight >= nameCheckHeight && blockchainHeight < groupCheckHeight) {
+			List<NameData> myName = nameRepository.getNamesByOwner(myAddress);
+			if (Account.isFounder(accountData.getFlags())) {
+				return accountData.getBlocksMintedPenalty() == 0 && !myName.isEmpty();
+			} else {
+				return level >= levelToMint && !myName.isEmpty();
+			}
+		}
+
+		// Can only mint on groupMemberCheckHeight from blockchain config if:
+		// Account's level is at least minAccountLevelToMint from blockchain config
+		// Account's address has registered a name
+		// Account's address is a member of the minter group
+		if (blockchainHeight >= groupCheckHeight && blockchainHeight < removeNameCheckHeight) {
+			List<NameData> myName = nameRepository.getNamesByOwner(myAddress);
+			if (Account.isFounder(accountData.getFlags())) {
+				return accountData.getBlocksMintedPenalty() == 0 && !myName.isEmpty() && (isGroupValidated || groupRepository.memberExists(groupIdToMint, myAddress));
+			} else {
+				return level >= levelToMint && !myName.isEmpty() && (isGroupValidated || groupRepository.memberExists(groupIdToMint, myAddress));
+			}
+		}
+
+		// Can only mint on removeOnlyMintWithNameHeight from blockchain config if:
+		// Account's level is at least minAccountLevelToMint from blockchain config
+		// Account's address is a member of the minter group
+		if (blockchainHeight >= removeNameCheckHeight) {
+			if (Account.isFounder(accountData.getFlags())) {
+				return accountData.getBlocksMintedPenalty() == 0 && (isGroupValidated || groupRepository.memberExists(groupIdToMint, myAddress));
+			} else {
+				return level >= levelToMint && (isGroupValidated || groupRepository.memberExists(groupIdToMint, myAddress));
+			}
+		}
 
 		return false;
 	}
@@ -228,7 +282,6 @@ public class Account {
 		return this.repository.getAccountRepository().getBlocksMintedPenaltyCount(this.address);
 	}
 
-
 	/** Returns whether account can build reward-shares.
 	 * <p>
 	 * To be able to create reward-shares, the account needs to pass at least one of these tests:<br>
@@ -242,6 +295,7 @@ public class Account {
 	 */
 	public boolean canRewardShare() throws DataException {
 		AccountData accountData = this.repository.getAccountRepository().getAccount(this.address);
+
 		if (accountData == null)
 			return false;
 
@@ -295,10 +349,28 @@ public class Account {
 	}
 
 	/**
-	 * Returns 'effective' minting level, or zero if reward-share does not exist.
+	 * Returns reward-share minting address, or unknown if reward-share does not exist.
 	 * 
 	 * @param repository
 	 * @param rewardSharePublicKey
+	 * @return address or unknown
+	 * @throws DataException
+	 */
+	public static String getRewardShareMintingAddress(Repository repository, byte[] rewardSharePublicKey) throws DataException {
+		// Find actual minter address
+		RewardShareData rewardShareData = repository.getAccountRepository().getRewardShare(rewardSharePublicKey);
+
+		if (rewardShareData == null)
+			return "Unknown";
+
+		return rewardShareData.getMinter();
+	}
+
+	/**
+	 * Returns 'effective' minting level, or zero if reward-share does not exist.
+	 *
+	 * @param repository
+	 * @param rewardSharePublicKey
 	 * @return 0+
 	 * @throws DataException
 	 */
@@ -311,6 +383,7 @@ public class Account {
 		Account rewardShareMinter = new Account(repository, rewardShareData.getMinter());
 		return rewardShareMinter.getEffectiveMintingLevel();
 	}
+
 	/**
 	 * Returns 'effective' minting level, with a fix for the zero level.
 	 * <p>

src/main/java/org/qortal/account/AccountRefCache.java

@@ -1,15 +1,15 @@
 package org.qortal.account;
 
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.function.BinaryOperator;
-
 import org.qortal.data.account.AccountData;
 import org.qortal.repository.DataException;
 import org.qortal.repository.Repository;
 import org.qortal.utils.Pair;
 
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.function.BinaryOperator;
+
 /**
  * Account lastReference caching
  * <p>

src/main/java/org/qortal/account/SelfSponsorshipAlgoV1.java

@@ -340,7 +340,7 @@ public class SelfSponsorshipAlgoV1 {
             return true;
         }
         transactionDataList.removeIf(t -> t.getTimestamp() >= this.snapshotTimestamp);
-        return transactionDataList.size() == 0;
+        return transactionDataList.isEmpty();
     }
 
     private static List<TransactionData> fetchTransactions(Repository repository, List<TransactionType> txTypes, String address, boolean reverse) throws DataException {
@@ -363,5 +363,4 @@ public class SelfSponsorshipAlgoV1 {
 
         return transactionDataList;
     }
-
-}
+}

src/main/java/org/qortal/account/SelfSponsorshipAlgoV2.java

@@ -0,0 +1,249 @@
+package org.qortal.account;
+
+import org.qortal.api.resource.TransactionsResource;
+import org.qortal.asset.Asset;
+import org.qortal.block.BlockChain;
+import org.qortal.data.account.AccountData;
+import org.qortal.data.transaction.*;
+import org.qortal.repository.DataException;
+import org.qortal.repository.Repository;
+import org.qortal.transaction.Transaction.TransactionType;
+
+import java.util.*;
+
+public class SelfSponsorshipAlgoV2 {
+
+    private final long snapshotTimestampV1 = BlockChain.getInstance().getSelfSponsorshipAlgoV1SnapshotTimestamp();
+    private final long snapshotTimestampV2 = BlockChain.getInstance().getSelfSponsorshipAlgoV2SnapshotTimestamp();
+    private final long referenceTimestamp = BlockChain.getInstance().getReferenceTimestampBlock();
+
+    private final boolean override;
+    private final Repository repository;
+    private final String address;
+
+    private int recentAssetSendCount  = 0;
+    private int recentSponsorshipCount = 0;
+
+    private final Set<String> assetAddresses = new LinkedHashSet<>();
+    private final Set<String> penaltyAddresses = new LinkedHashSet<>();
+    private final Set<String> sponsorAddresses = new LinkedHashSet<>();
+
+    private List<RewardShareTransactionData> sponsorshipRewardShares = new ArrayList<>();
+    private List<TransferAssetTransactionData> transferAssetForAddress = new ArrayList<>();
+
+    public SelfSponsorshipAlgoV2(Repository repository, String address, boolean override) {
+        this.repository = repository;
+        this.address = address;
+        this.override = override;
+    }
+
+    public String getAddress() {
+        return this.address;
+    }
+
+    public Set<String> getPenaltyAddresses() {
+        return this.penaltyAddresses;
+    }
+
+    public void run() throws DataException {
+        if (!override) {
+            this.getAccountPrivs(this.address);
+        }
+
+        if (override) {
+            this.fetchTransferAssetForAddress(this.address);
+            this.findRecentAssetSendCount();
+
+            if (this.recentAssetSendCount >= 6) {
+                this.penaltyAddresses.add(this.address);
+                this.penaltyAddresses.addAll(this.assetAddresses);
+            }
+        }
+    }
+
+    private void getAccountPrivs(String address) throws DataException {
+        AccountData accountData = this.repository.getAccountRepository().getAccount(address);
+        List<TransactionData> transferPrivsTransactions = fetchTransferPrivsForAddress(address);
+        transferPrivsTransactions.removeIf(t -> t.getTimestamp() > this.referenceTimestamp || accountData.getAddress().equals(t.getRecipient()));
+
+        if (transferPrivsTransactions.isEmpty()) {
+            // Nothing to do
+            return;
+        }
+
+        for (TransactionData transactionData : transferPrivsTransactions) {
+            TransferPrivsTransactionData transferPrivsTransactionData = (TransferPrivsTransactionData) transactionData;
+            this.penaltyAddresses.add(transferPrivsTransactionData.getRecipient());
+            this.fetchSponsorshipRewardShares(transferPrivsTransactionData.getRecipient());
+            this.findRecentSponsorshipCount();
+
+            if (this.recentSponsorshipCount >= 1) {
+                this.penaltyAddresses.addAll(this.sponsorAddresses);
+            }
+
+            String newAddress = this.getDestinationAccount(transferPrivsTransactionData.getRecipient());
+
+            while (newAddress != null) {
+                // Found destination account
+                this.penaltyAddresses.add(newAddress);
+                this.fetchSponsorshipRewardShares(newAddress);
+                this.findRecentSponsorshipCount();
+
+                if (this.recentSponsorshipCount >= 1) {
+                    this.penaltyAddresses.addAll(this.sponsorAddresses);
+                }
+
+                newAddress = this.getDestinationAccount(newAddress);
+            }
+        }
+    }
+
+    private String getDestinationAccount(String address) throws DataException {
+        AccountData accountData = this.repository.getAccountRepository().getAccount(address);
+        List<TransactionData> transferPrivsTransactions = fetchTransferPrivsForAddress(address);
+        transferPrivsTransactions.removeIf(t -> t.getTimestamp() > this.referenceTimestamp || accountData.getAddress().equals(t.getRecipient()));
+
+        if (transferPrivsTransactions.isEmpty()) {
+            return null;
+        }
+
+        if (accountData == null) {
+            return null;
+        }
+
+        for (TransactionData transactionData : transferPrivsTransactions) {
+            TransferPrivsTransactionData transferPrivsTransactionData = (TransferPrivsTransactionData) transactionData;
+            if (Arrays.equals(transferPrivsTransactionData.getSenderPublicKey(), accountData.getPublicKey())) {
+                return transferPrivsTransactionData.getRecipient();
+            }
+        }
+
+        return null;
+    }
+
+    private void fetchSponsorshipRewardShares(String address) throws DataException {
+        AccountData accountDataRs = this.repository.getAccountRepository().getAccount(address);
+        List<RewardShareTransactionData> sponsorshipRewardShares = new ArrayList<>();
+
+        // Define relevant transactions
+        List<TransactionType> txTypes = List.of(TransactionType.REWARD_SHARE);
+        List<TransactionData> transactionDataList = fetchTransactions(repository, txTypes, address, false);
+
+        for (TransactionData transactionData : transactionDataList) {
+            if (transactionData.getType() != TransactionType.REWARD_SHARE) {
+                continue;
+            }
+
+            RewardShareTransactionData rewardShareTransactionData = (RewardShareTransactionData) transactionData;
+
+            // Skip removals
+            if (rewardShareTransactionData.getSharePercent() < 0) {
+                continue;
+            }
+
+            // Skip if not sponsored by this account
+            if (!Arrays.equals(rewardShareTransactionData.getCreatorPublicKey(), accountDataRs.getPublicKey())) {
+                continue;
+            }
+
+            // Skip self shares
+            if (Objects.equals(rewardShareTransactionData.getRecipient(), address)) {
+                continue;
+            }
+
+            boolean duplicateFound = false;
+            for (RewardShareTransactionData existingRewardShare : sponsorshipRewardShares) {
+                if (Objects.equals(existingRewardShare.getRecipient(), rewardShareTransactionData.getRecipient())) {
+                    // Duplicate
+                    duplicateFound = true;
+                    break;
+                }
+            }
+
+            if (!duplicateFound) {
+                sponsorshipRewardShares.add(rewardShareTransactionData);
+                this.sponsorAddresses.add(rewardShareTransactionData.getRecipient());
+            }
+        }
+
+        this.sponsorshipRewardShares = sponsorshipRewardShares;
+    }
+
+    private void fetchTransferAssetForAddress(String address) throws DataException {
+        List<TransferAssetTransactionData> transferAssetForAddress = new ArrayList<>();
+
+        // Define relevant transactions
+        List<TransactionType> txTypes = List.of(TransactionType.TRANSFER_ASSET);
+        List<TransactionData> transactionDataList = fetchTransactions(repository, txTypes, address, false);
+        transactionDataList.removeIf(t -> t.getTimestamp() <= this.snapshotTimestampV1 || t.getTimestamp() >= this.snapshotTimestampV2);
+
+        for (TransactionData transactionData : transactionDataList) {
+            if (transactionData.getType() != TransactionType.TRANSFER_ASSET) {
+                continue;
+            }
+
+            TransferAssetTransactionData transferAssetTransactionData = (TransferAssetTransactionData) transactionData;
+
+            if (transferAssetTransactionData.getAssetId() == Asset.QORT) {
+                if (!Objects.equals(transferAssetTransactionData.getRecipient(), address)) {
+                    // Outgoing transfer asset for this account
+                    transferAssetForAddress.add(transferAssetTransactionData);
+                    this.assetAddresses.add(transferAssetTransactionData.getRecipient());
+                }
+            }
+        }
+
+        this.transferAssetForAddress = transferAssetForAddress;
+    }
+
+    private void findRecentSponsorshipCount() {
+        int recentSponsorshipCount = 0;
+
+        for (RewardShareTransactionData rewardShare : sponsorshipRewardShares) {
+            if (rewardShare.getTimestamp() >= this.snapshotTimestampV1) {
+                recentSponsorshipCount++;
+            }
+        }
+
+        this.recentSponsorshipCount = recentSponsorshipCount;
+    }
+
+    private void findRecentAssetSendCount() {
+        int recentAssetSendCount = 0;
+
+        for (TransferAssetTransactionData assetSend : transferAssetForAddress) {
+            if (assetSend.getTimestamp() >= this.snapshotTimestampV1) {
+                recentAssetSendCount++;
+            }
+        }
+
+        this.recentAssetSendCount = recentAssetSendCount;
+    }
+
+    private List<TransactionData> fetchTransferPrivsForAddress(String address) throws DataException {
+        return fetchTransactions(repository,
+                List.of(TransactionType.TRANSFER_PRIVS),
+                address, true);
+    }
+
+    private static List<TransactionData> fetchTransactions(Repository repository, List<TransactionType> txTypes, String address, boolean reverse) throws DataException {
+        // Fetch all relevant transactions for this account
+        List<byte[]> signatures = repository.getTransactionRepository()
+                .getSignaturesMatchingCriteria(null, null, null, txTypes,
+                        null, null, address, TransactionsResource.ConfirmationStatus.CONFIRMED,
+                        null, null, reverse);
+
+        List<TransactionData> transactionDataList = new ArrayList<>();
+
+        for (byte[] signature : signatures) {
+            // Fetch transaction data
+            TransactionData transactionData = repository.getTransactionRepository().fromSignature(signature);
+            if (transactionData == null) {
+                continue;
+            }
+            transactionDataList.add(transactionData);
+        }
+
+        return transactionDataList;
+    }
+}

src/main/java/org/qortal/account/SelfSponsorshipAlgoV3.java

@@ -0,0 +1,370 @@
+package org.qortal.account;
+
+import org.qortal.api.resource.TransactionsResource;
+import org.qortal.asset.Asset;
+import org.qortal.data.account.AccountData;
+import org.qortal.data.naming.NameData;
+import org.qortal.data.transaction.*;
+import org.qortal.repository.DataException;
+import org.qortal.repository.Repository;
+import org.qortal.transaction.Transaction.TransactionType;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class SelfSponsorshipAlgoV3 {
+
+    private final Repository repository;
+    private final String address;
+    private final AccountData accountData;
+    private final long snapshotTimestampV1;
+    private final long snapshotTimestampV3;
+    private final boolean override;
+
+    private int registeredNameCount = 0;
+    private int suspiciousCount = 0;
+    private int suspiciousPercent = 0;
+    private int consolidationCount = 0;
+    private int bulkIssuanceCount = 0;
+    private int recentSponsorshipCount = 0;
+
+    private List<RewardShareTransactionData> sponsorshipRewardShares = new ArrayList<>();
+    private final Map<String, List<TransactionData>> paymentsByAddress = new HashMap<>();
+    private final Set<String> sponsees = new LinkedHashSet<>();
+    private Set<String> consolidatedAddresses = new LinkedHashSet<>();
+    private final Set<String> zeroTransactionAddreses = new LinkedHashSet<>();
+    private final Set<String> penaltyAddresses = new LinkedHashSet<>();
+
+    public SelfSponsorshipAlgoV3(Repository repository, String address, long snapshotTimestampV1, long snapshotTimestampV3, boolean override) throws DataException {
+        this.repository = repository;
+        this.address = address;
+        this.accountData = this.repository.getAccountRepository().getAccount(this.address);
+        this.snapshotTimestampV1 = snapshotTimestampV1;
+        this.snapshotTimestampV3 = snapshotTimestampV3;
+        this.override = override;
+    }
+
+    public String getAddress() {
+        return this.address;
+    }
+
+    public Set<String> getPenaltyAddresses() {
+        return this.penaltyAddresses;
+    }
+
+
+    public void run() throws DataException {
+        if (this.accountData == null) {
+            // Nothing to do
+            return;
+        }
+
+        this.fetchSponsorshipRewardShares();
+        if (this.sponsorshipRewardShares.isEmpty()) {
+            // Nothing to do
+            return;
+        }
+
+        this.findConsolidatedRewards();
+        this.findBulkIssuance();
+        this.findRegisteredNameCount();
+        this.findRecentSponsorshipCount();
+
+        int score = this.calculateScore();
+        if (score <= 0 && !override) {
+            return;
+        }
+
+        String newAddress = this.getDestinationAccount(this.address);
+        while (newAddress != null) {
+            // Found destination account
+            this.penaltyAddresses.add(newAddress);
+
+            // Run algo for this address, but in "override" mode because it has already been flagged
+            SelfSponsorshipAlgoV3 algoV3 = new SelfSponsorshipAlgoV3(this.repository, newAddress, this.snapshotTimestampV1, this.snapshotTimestampV3, true);
+            algoV3.run();
+            this.penaltyAddresses.addAll(algoV3.getPenaltyAddresses());
+
+            newAddress = this.getDestinationAccount(newAddress);
+        }
+
+        this.penaltyAddresses.add(this.address);
+
+        if (this.override || this.recentSponsorshipCount < 20) {
+            this.penaltyAddresses.addAll(this.consolidatedAddresses);
+            this.penaltyAddresses.addAll(this.zeroTransactionAddreses);
+        }
+        else {
+            this.penaltyAddresses.addAll(this.sponsees);
+        }
+    }
+
+    private String getDestinationAccount(String address) throws DataException {
+        List<TransactionData> transferPrivsTransactions = fetchTransferPrivsForAddress(address);
+        if (transferPrivsTransactions.isEmpty()) {
+            // No TRANSFER_PRIVS transactions for this address
+            return null;
+        }
+
+        AccountData accountData = this.repository.getAccountRepository().getAccount(address);
+        if (accountData == null) {
+            return null;
+        }
+
+        for (TransactionData transactionData : transferPrivsTransactions) {
+            TransferPrivsTransactionData transferPrivsTransactionData = (TransferPrivsTransactionData) transactionData;
+            if (Arrays.equals(transferPrivsTransactionData.getSenderPublicKey(), accountData.getPublicKey())) {
+                return transferPrivsTransactionData.getRecipient();
+            }
+        }
+
+        return null;
+    }
+
+    private void findConsolidatedRewards() throws DataException {
+        List<String> sponseesThatSentRewards = new ArrayList<>();
+        Map<String, Integer> paymentRecipients = new HashMap<>();
+
+        // Collect outgoing payments of each sponsee
+        for (String sponseeAddress : this.sponsees) {
+
+            // Firstly fetch all payments for address, since the functions below depend on this data
+            this.fetchPaymentsForAddress(sponseeAddress);
+
+            // Check if the address has zero relevant transactions
+            if (this.hasZeroTransactions(sponseeAddress)) {
+                this.zeroTransactionAddreses.add(sponseeAddress);
+            }
+
+            // Get payment recipients
+            List<String> allPaymentRecipients = this.fetchOutgoingPaymentRecipientsForAddress(sponseeAddress);
+            if (allPaymentRecipients.isEmpty()) {
+                continue;
+            }
+            sponseesThatSentRewards.add(sponseeAddress);
+
+            List<String> addressesPaidByThisSponsee = new ArrayList<>();
+            for (String paymentRecipient : allPaymentRecipients) {
+                if (addressesPaidByThisSponsee.contains(paymentRecipient)) {
+                    // We already tracked this association - don't allow multiple to stack up
+                    continue;
+                }
+                addressesPaidByThisSponsee.add(paymentRecipient);
+
+                // Increment count for this recipient, or initialize to 1 if not present
+                if (paymentRecipients.computeIfPresent(paymentRecipient, (k, v) -> v + 1) == null) {
+                    paymentRecipients.put(paymentRecipient, 1);
+                }
+            }
+
+        }
+
+        // Exclude addresses with a low number of payments
+        Map<String, Integer> filteredPaymentRecipients = paymentRecipients.entrySet().stream()
+                .filter(p -> p.getValue() != null && p.getValue() >= 10)
+                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+        // Now check how many sponsees have sent to this subset of addresses
+        Map<String, Integer> sponseesThatConsolidatedRewards = new HashMap<>();
+        for (String sponseeAddress : sponseesThatSentRewards) {
+            List<String> allPaymentRecipients = this.fetchOutgoingPaymentRecipientsForAddress(sponseeAddress);
+            // Remove any that aren't to one of the flagged recipients (i.e. consolidation)
+            allPaymentRecipients.removeIf(r -> !filteredPaymentRecipients.containsKey(r));
+
+            int count = allPaymentRecipients.size();
+            if (count == 0) {
+                continue;
+            }
+            if (sponseesThatConsolidatedRewards.computeIfPresent(sponseeAddress, (k, v) -> v + count) == null) {
+                sponseesThatConsolidatedRewards.put(sponseeAddress, count);
+            }
+        }
+
+        // Remove sponsees that have only sent a low number of payments to the filtered addresses
+        Map<String, Integer> filteredSponseesThatConsolidatedRewards = sponseesThatConsolidatedRewards.entrySet().stream()
+                .filter(p -> p.getValue() != null && p.getValue() >= 2)
+                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+        this.consolidationCount = sponseesThatConsolidatedRewards.size();
+        this.consolidatedAddresses = new LinkedHashSet<>(filteredSponseesThatConsolidatedRewards.keySet());
+        this.suspiciousCount = this.consolidationCount + this.zeroTransactionAddreses.size();
+        this.suspiciousPercent = (int)(this.suspiciousCount / (float) this.sponsees.size() * 100);
+    }
+
+    private void findBulkIssuance() {
+        Long lastTimestamp = null;
+        for (RewardShareTransactionData rewardShareTransactionData : sponsorshipRewardShares) {
+            long timestamp = rewardShareTransactionData.getTimestamp();
+            if (timestamp >= this.snapshotTimestampV3) {
+                continue;
+            }
+
+            if (lastTimestamp != null) {
+                if (timestamp - lastTimestamp < 3*60*1000L) {
+                    this.bulkIssuanceCount++;
+                }
+            }
+            lastTimestamp = timestamp;
+        }
+    }
+
+    private void findRegisteredNameCount() throws DataException {
+        int registeredNameCount = 0;
+        for (String sponseeAddress : sponsees) {
+            List<NameData> names = repository.getNameRepository().getNamesByOwner(sponseeAddress);
+            for (NameData name : names) {
+                if (name.getRegistered() < this.snapshotTimestampV3) {
+                    registeredNameCount++;
+                    break;
+                }
+            }
+        }
+        this.registeredNameCount = registeredNameCount;
+    }
+
+    private void findRecentSponsorshipCount() {
+        int recentSponsorshipCount = 0;
+        for (RewardShareTransactionData rewardShare : sponsorshipRewardShares) {
+            if (rewardShare.getTimestamp() >= this.snapshotTimestampV1) {
+                recentSponsorshipCount++;
+            }
+        }
+        this.recentSponsorshipCount = recentSponsorshipCount;
+    }
+
+    private int calculateScore() {
+        final int suspiciousMultiplier = (this.suspiciousCount >= 100) ? this.suspiciousPercent : 1;
+        final int nameMultiplier = (this.sponsees.size() >= 25 && this.registeredNameCount <= 1) ? 21 :
+            (this.sponsees.size() >= 15 && this.registeredNameCount <= 1) ? 11 :
+                (this.sponsees.size() >= 5 && this.registeredNameCount <= 1) ? 5 : 1;
+        final int consolidationMultiplier = Math.max(this.consolidationCount, 1);
+        final int bulkIssuanceMultiplier = Math.max(this.bulkIssuanceCount / 2, 1);
+        final int offset = 20;
+        return suspiciousMultiplier * nameMultiplier * consolidationMultiplier * bulkIssuanceMultiplier - offset;
+    }
+
+    private void fetchSponsorshipRewardShares() throws DataException {
+        List<RewardShareTransactionData> sponsorshipRewardShares = new ArrayList<>();
+
+        // Define relevant transactions
+        List<TransactionType> txTypes = List.of(TransactionType.REWARD_SHARE);
+        List<TransactionData> transactionDataList = fetchTransactions(repository, txTypes, this.address, false);
+        transactionDataList.removeIf(t -> t.getTimestamp() <= this.snapshotTimestampV1 || t.getTimestamp() >= this.snapshotTimestampV3);
+
+        for (TransactionData transactionData : transactionDataList) {
+            if (transactionData.getType() != TransactionType.REWARD_SHARE) {
+                continue;
+            }
+
+            RewardShareTransactionData rewardShareTransactionData = (RewardShareTransactionData) transactionData;
+
+            // Skip removals
+            if (rewardShareTransactionData.getSharePercent() < 0) {
+                continue;
+            }
+
+            // Skip if not sponsored by this account
+            if (!Arrays.equals(rewardShareTransactionData.getCreatorPublicKey(), accountData.getPublicKey())) {
+                continue;
+            }
+
+            // Skip self shares
+            if (Objects.equals(rewardShareTransactionData.getRecipient(), this.address)) {
+                continue;
+            }
+
+            boolean duplicateFound = false;
+            for (RewardShareTransactionData existingRewardShare : sponsorshipRewardShares) {
+                if (Objects.equals(existingRewardShare.getRecipient(), rewardShareTransactionData.getRecipient())) {
+                    // Duplicate
+                    duplicateFound = true;
+                    break;
+                }
+            }
+            if (!duplicateFound) {
+                sponsorshipRewardShares.add(rewardShareTransactionData);
+                this.sponsees.add(rewardShareTransactionData.getRecipient());
+            }
+        }
+
+        this.sponsorshipRewardShares = sponsorshipRewardShares;
+    }
+
+    private List<TransactionData> fetchTransferPrivsForAddress(String address) throws DataException {
+        return fetchTransactions(repository,
+                List.of(TransactionType.TRANSFER_PRIVS),
+                address, true);
+    }
+
+    private void fetchPaymentsForAddress(String address) throws DataException {
+        List<TransactionData> payments = fetchTransactions(repository,
+                Arrays.asList(TransactionType.PAYMENT, TransactionType.TRANSFER_ASSET),
+                address, false);
+        this.paymentsByAddress.put(address, payments);
+    }
+
+    private List<String> fetchOutgoingPaymentRecipientsForAddress(String address) {
+        List<String> outgoingPaymentRecipients = new ArrayList<>();
+
+        List<TransactionData> transactionDataList = this.paymentsByAddress.get(address);
+        if (transactionDataList == null) transactionDataList = new ArrayList<>();
+        transactionDataList.removeIf(t -> t.getTimestamp() <= this.snapshotTimestampV1 || t.getTimestamp() >= this.snapshotTimestampV3);
+        for (TransactionData transactionData : transactionDataList) {
+            switch (transactionData.getType()) {
+
+                case PAYMENT:
+                    PaymentTransactionData paymentTransactionData = (PaymentTransactionData) transactionData;
+                    if (!Objects.equals(paymentTransactionData.getRecipient(), address)) {
+                        // Outgoing payment from this account
+                        outgoingPaymentRecipients.add(paymentTransactionData.getRecipient());
+                    }
+                    break;
+
+                case TRANSFER_ASSET:
+                    TransferAssetTransactionData transferAssetTransactionData = (TransferAssetTransactionData) transactionData;
+                    if (transferAssetTransactionData.getAssetId() == Asset.QORT) {
+                        if (!Objects.equals(transferAssetTransactionData.getRecipient(), address)) {
+                            // Outgoing payment from this account
+                            outgoingPaymentRecipients.add(transferAssetTransactionData.getRecipient());
+                        }
+                    }
+                    break;
+
+                default:
+                    break;
+            }
+        }
+
+        return outgoingPaymentRecipients;
+    }
+
+    private boolean hasZeroTransactions(String address) {
+        List<TransactionData> transactionDataList = this.paymentsByAddress.get(address);
+        if (transactionDataList == null) {
+            return true;
+        }
+        transactionDataList.removeIf(t -> t.getTimestamp() <= this.snapshotTimestampV1 || t.getTimestamp() >= this.snapshotTimestampV3);
+        return transactionDataList.isEmpty();
+    }
+
+    private static List<TransactionData> fetchTransactions(Repository repository, List<TransactionType> txTypes, String address, boolean reverse) throws DataException {
+        // Fetch all relevant transactions for this account
+        List<byte[]> signatures = repository.getTransactionRepository()
+                .getSignaturesMatchingCriteria(null, null, null, txTypes,
+                        null, null, address, TransactionsResource.ConfirmationStatus.CONFIRMED,
+                        null, null, reverse);
+
+        List<TransactionData> transactionDataList = new ArrayList<>();
+
+        for (byte[] signature : signatures) {
+            // Fetch transaction data
+            TransactionData transactionData = repository.getTransactionRepository().fromSignature(signature);
+            if (transactionData == null) {
+                continue;
+            }
+            transactionDataList.add(transactionData);
+        }
+
+        return transactionDataList;
+    }
+}

src/main/java/org/qortal/api/AmountTypeAdapter.java

@@ -1,10 +1,9 @@
 package org.qortal.api;
 
-import java.math.BigDecimal;
+import org.qortal.utils.Amounts;
 
 import javax.xml.bind.annotation.adapters.XmlAdapter;
-
-import org.qortal.utils.Amounts;
+import java.math.BigDecimal;
 
 public class AmountTypeAdapter extends XmlAdapter<String, Long> {
 

src/main/java/org/qortal/api/ApiError.java

@@ -1,13 +1,12 @@
 package org.qortal.api;
 
-import static java.util.Arrays.stream;
-import static java.util.stream.Collectors.toMap;
-
-import java.util.Map;
-
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlRootElement;
+import java.util.Map;
+
+import static java.util.Arrays.stream;
+import static java.util.stream.Collectors.toMap;
 
 @XmlAccessorType(XmlAccessType.NONE)
 @XmlRootElement

src/main/java/org/qortal/api/ApiErrorHandler.java

@@ -1,18 +1,17 @@
 package org.qortal.api;
 
-import java.io.IOException;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jetty.server.handler.ErrorHandler;
 import org.qortal.settings.Settings;
 
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
 public class ApiErrorHandler extends ErrorHandler {
 
 	private static final Logger LOGGER = LogManager.getLogger(ApiErrorHandler.class);

src/main/java/org/qortal/api/ApiExceptionFactory.java

@@ -1,9 +1,9 @@
 package org.qortal.api;
 
-import javax.servlet.http.HttpServletRequest;
-
 import org.qortal.globalization.Translator;
 
+import javax.servlet.http.HttpServletRequest;
+
 public enum ApiExceptionFactory {
 	INSTANCE;
 

src/main/java/org/qortal/api/ApiRequest.java

@@ -1,34 +1,24 @@
 package org.qortal.api;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.io.Writer;
-import java.net.HttpURLConnection;
-import java.net.InetSocketAddress;
-import java.net.Socket;
-import java.net.SocketAddress;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.util.Collections;
-import java.util.Map;
-import java.util.Scanner;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SNIHostName;
-import javax.net.ssl.SNIServerName;
-import javax.net.ssl.SSLParameters;
-import javax.net.ssl.SSLSocket;
-import javax.xml.bind.*;
-import javax.xml.transform.stream.StreamSource;
-
 import org.eclipse.persistence.exceptions.XMLMarshalException;
 import org.eclipse.persistence.jaxb.JAXBContextFactory;
 import org.eclipse.persistence.jaxb.MarshallerProperties;
 import org.eclipse.persistence.jaxb.UnmarshallerProperties;
 
+import javax.net.ssl.*;
+import javax.xml.bind.*;
+import javax.xml.transform.stream.StreamSource;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.*;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 public class ApiRequest {
 
 	private static final Pattern proxyUrlPattern = Pattern.compile("(https://)([^@:/]+)@([0-9.]{7,15})(/.*)");
@@ -151,7 +141,7 @@ public class ApiRequest {
 		}
 
 		String resultString = result.toString();
-		return resultString.length() > 0 ? resultString.substring(0, resultString.length() - 1) : resultString;
+		return !resultString.isEmpty() ? resultString.substring(0, resultString.length() - 1) : resultString;
 	}
 
 	/**

src/main/java/org/qortal/api/ApiService.java

@@ -1,33 +1,10 @@
 package org.qortal.api;
 
 import io.swagger.v3.jaxrs2.integration.resources.OpenApiResource;
-
-import java.io.InputStream;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.security.KeyStore;
-import java.security.SecureRandom;
-
-import javax.net.ssl.KeyManagerFactory;
-import javax.net.ssl.SSLContext;
-import javax.servlet.http.HttpServletRequest;
-
 import org.eclipse.jetty.http.HttpVersion;
 import org.eclipse.jetty.rewrite.handler.RedirectPatternRule;
 import org.eclipse.jetty.rewrite.handler.RewriteHandler;
-import org.eclipse.jetty.server.CustomRequestLog;
-import org.eclipse.jetty.server.DetectorConnectionFactory;
-import org.eclipse.jetty.server.HttpConfiguration;
-import org.eclipse.jetty.server.HttpConnectionFactory;
-import org.eclipse.jetty.server.RequestLog;
-import org.eclipse.jetty.server.RequestLogWriter;
-import org.eclipse.jetty.server.SecureRequestCustomizer;
-import org.eclipse.jetty.server.Server;
-import org.eclipse.jetty.server.ServerConnector;
-import org.eclipse.jetty.server.SslConnectionFactory;
+import org.eclipse.jetty.server.*;
 import org.eclipse.jetty.server.handler.ErrorHandler;
 import org.eclipse.jetty.server.handler.InetAccessHandler;
 import org.eclipse.jetty.servlet.DefaultServlet;
@@ -44,6 +21,18 @@ import org.qortal.api.websocket.*;
 import org.qortal.network.Network;
 import org.qortal.settings.Settings;
 
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.servlet.http.HttpServletRequest;
+import java.io.InputStream;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.KeyStore;
+import java.security.SecureRandom;
+
 public class ApiService {
 
 	private static ApiService instance;

src/main/java/org/qortal/api/Base58TypeAdapter.java

@@ -1,9 +1,9 @@
 package org.qortal.api;
 
-import javax.xml.bind.annotation.adapters.XmlAdapter;
-
 import org.qortal.utils.Base58;
 
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
 public class Base58TypeAdapter extends XmlAdapter<String, byte[]> {
 
 	@Override

src/main/java/org/qortal/api/BigDecimalTypeAdapter.java

@@ -1,8 +1,7 @@
 package org.qortal.api;
 
-import java.math.BigDecimal;
-
 import javax.xml.bind.annotation.adapters.XmlAdapter;
+import java.math.BigDecimal;
 
 public class BigDecimalTypeAdapter extends XmlAdapter<String, BigDecimal> {
 

src/main/java/org/qortal/api/Constants.java

@@ -4,9 +4,11 @@ import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
 import io.swagger.v3.oas.models.info.Info;
 import io.swagger.v3.oas.models.responses.ApiResponse;
-import static java.util.Arrays.asList;
+
 import java.util.List;
 
+import static java.util.Arrays.asList;
+
 class Constants {
 	public static final String APIERROR_CONTEXT_PATH = "/Api";
 	public static final String APIERROR_KEY = "ApiError/%s";

src/main/java/org/qortal/api/HTMLParser.java

@@ -82,7 +82,7 @@ public class HTMLParser {
     }
 
     public static boolean isHtmlFile(String path) {
-        if (path.endsWith(".html") || path.endsWith(".htm") || path.equals("")) {
+        if (path.endsWith(".html") || path.endsWith(".htm") || path.isEmpty()) {
             return true;
         }
         return false;

src/main/java/org/qortal/api/RewardSharePercentTypeAdapter.java

@@ -1,8 +1,7 @@
 package org.qortal.api;
 
-import java.math.BigDecimal;
-
 import javax.xml.bind.annotation.adapters.XmlAdapter;
+import java.math.BigDecimal;
 
 public class RewardSharePercentTypeAdapter extends XmlAdapter<String, Integer> {
 

src/main/java/org/qortal/api/SearchMode.java

@@ -0,0 +1,6 @@
+package org.qortal.api;
+
+public enum SearchMode {
+    LATEST,
+    ALL
+}

src/main/java/org/qortal/api/Security.java

@@ -5,12 +5,11 @@ import org.qortal.arbitrary.misc.Service;
 import org.qortal.controller.arbitrary.ArbitraryDataRenderManager;
 import org.qortal.settings.Settings;
 
+import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 
-import javax.servlet.http.HttpServletRequest;
-
 public abstract class Security {
 
 	public static final String API_KEY_HEADER = "X-API-KEY";

src/main/java/org/qortal/api/TransactionCountMapXmlAdapter.java

@@ -1,18 +1,17 @@
 package org.qortal.api;
 
+import org.eclipse.persistence.oxm.annotations.XmlVariableNode;
+import org.qortal.transaction.Transaction.TransactionType;
+
+import javax.xml.bind.annotation.XmlTransient;
+import javax.xml.bind.annotation.XmlValue;
+import javax.xml.bind.annotation.adapters.XmlAdapter;
 import java.util.ArrayList;
 import java.util.EnumMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import javax.xml.bind.annotation.XmlTransient;
-import javax.xml.bind.annotation.XmlValue;
-import javax.xml.bind.annotation.adapters.XmlAdapter;
-
-import org.eclipse.persistence.oxm.annotations.XmlVariableNode;
-import org.qortal.transaction.Transaction.TransactionType;
-
 public class TransactionCountMapXmlAdapter extends XmlAdapter<TransactionCountMapXmlAdapter.StringIntegerMap, Map<TransactionType, Integer>> {
 
 	public static class StringIntegerMap {

src/main/java/org/qortal/api/gateway/resource/GatewayResource.java

@@ -3,6 +3,8 @@ package org.qortal.api.gateway.resource;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.apache.commons.lang3.StringUtils;
+import org.qortal.api.ApiError;
+import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
 import org.qortal.arbitrary.ArbitraryDataFile;
 import org.qortal.arbitrary.ArbitraryDataFile.ResourceIdType;
@@ -11,11 +13,16 @@ import org.qortal.arbitrary.ArbitraryDataRenderer;
 import org.qortal.arbitrary.ArbitraryDataResource;
 import org.qortal.arbitrary.misc.Service;
 import org.qortal.data.arbitrary.ArbitraryResourceStatus;
+import org.qortal.repository.DataException;
+import org.qortal.repository.Repository;
+import org.qortal.repository.RepositoryManager;
 
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.*;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
 import javax.ws.rs.core.Context;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -31,36 +38,12 @@ public class GatewayResource {
     @Context HttpServletResponse response;
     @Context ServletContext context;
 
-    /**
-     * We need to allow resource status checking (and building) via the gateway, as the node's API port
-     * may not be forwarded and will almost certainly not be authenticated. Since gateways allow for
-     * all resources to be loaded except those that are blocked, there is no need for authentication.
-     */
-    @GET
-    @Path("/arbitrary/resource/status/{service}/{name}")
-    public ArbitraryResourceStatus getDefaultResourceStatus(@PathParam("service") Service service,
-                                                             @PathParam("name") String name,
-                                                             @QueryParam("build") Boolean build) {
-
-        return this.getStatus(service, name, null, build);
-    }
-
-    @GET
-    @Path("/arbitrary/resource/status/{service}/{name}/{identifier}")
-    public ArbitraryResourceStatus getResourceStatus(@PathParam("service") Service service,
-                                                      @PathParam("name") String name,
-                                                      @PathParam("identifier") String identifier,
-                                                      @QueryParam("build") Boolean build) {
-
-        return this.getStatus(service, name, identifier, build);
-    }
-
     private ArbitraryResourceStatus getStatus(Service service, String name, String identifier, Boolean build) {
 
         // If "build=true" has been specified in the query string, build the resource before returning its status
-        if (build != null && build == true) {
-            ArbitraryDataReader reader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, null);
+        if (build != null && build) {
             try {
+                ArbitraryDataReader reader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, null);
                 if (!reader.isBuilding()) {
                     reader.loadSynchronously(false);
                 }
@@ -69,8 +52,13 @@ public class GatewayResource {
             }
         }
 
-        ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier);
-        return resource.getStatus(false);
+        try (final Repository repository = RepositoryManager.getRepository()) {
+            ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier);
+            return resource.getStatus(repository);
+
+        } catch (DataException e) {
+            throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+        }
     }
 
 
@@ -92,7 +80,7 @@ public class GatewayResource {
     
     private HttpServletResponse parsePath(String inPath, String qdnContext, String secret58, boolean includeResourceIdInPrefix, boolean async) {
 
-        if (inPath == null || inPath.equals("")) {
+        if (inPath == null || inPath.isEmpty()) {
             // Assume not a real file
             return ArbitraryDataRenderer.getResponse(response, 404, "Error 404: File Not Found");
         }
@@ -152,7 +140,7 @@ public class GatewayResource {
         }
 
         String prefix = StringUtils.join(prefixParts, "/");
-        if (prefix != null && prefix.length() > 0) {
+        if (prefix != null && !prefix.isEmpty()) {
             prefix = "/" + prefix;
         }
 

src/main/java/org/qortal/api/model/AccountPenaltyStats.java

@@ -2,11 +2,9 @@ package org.qortal.api.model;
 
 import org.qortal.block.SelfSponsorshipAlgoV1Block;
 import org.qortal.data.account.AccountData;
-import org.qortal.data.naming.NameData;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlElement;
 import java.util.ArrayList;
 import java.util.List;
 

src/main/java/org/qortal/api/model/ActivitySummary.java

@@ -1,15 +1,14 @@
 package org.qortal.api.model;
 
-import java.util.Collections;
-import java.util.EnumMap;
-import java.util.Map;
+import org.qortal.api.TransactionCountMapXmlAdapter;
+import org.qortal.transaction.Transaction.TransactionType;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
-
-import org.qortal.api.TransactionCountMapXmlAdapter;
-import org.qortal.transaction.Transaction.TransactionType;
+import java.util.Collections;
+import java.util.EnumMap;
+import java.util.Map;
 
 @XmlAccessorType(XmlAccessType.FIELD)
 public class ActivitySummary {

src/main/java/org/qortal/api/model/AggregatedOrder.java

@@ -1,13 +1,13 @@
 package org.qortal.api.model;
 
+import org.qortal.data.asset.OrderData;
+
 import javax.xml.bind.Marshaller;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import org.qortal.data.asset.OrderData;
-
 @XmlAccessorType(XmlAccessType.NONE)
 public class AggregatedOrder {
 

src/main/java/org/qortal/api/model/ApiOnlineAccount.java

@@ -1,7 +1,13 @@
 package org.qortal.api.model;
 
+import org.qortal.account.Account;
+import org.qortal.repository.DataException;
+import org.qortal.repository.RepositoryManager;
+import org.qortal.repository.Repository;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
 
 // All properties to be converted to JSON via JAXB
 @XmlAccessorType(XmlAccessType.FIELD)
@@ -47,4 +53,31 @@ public class ApiOnlineAccount {
 		return this.recipientAddress;
 	}
 
+	public int getMinterLevelFromPublicKey() {
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			return Account.getRewardShareEffectiveMintingLevel(repository, this.rewardSharePublicKey);
+		} catch (DataException e) {
+			return 0;
+		}
+	}
+
+	public boolean getIsMember() {
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			return repository.getGroupRepository().memberExists(694, getMinterAddress());
+		} catch (DataException e) {
+			return false;
+		}
+	}
+
+	// JAXB special
+	
+	@XmlElement(name = "minterLevel")
+	protected int getMinterLevel() {
+		return getMinterLevelFromPublicKey();
+	}
+
+	@XmlElement(name = "isMinterMember")
+	protected boolean getMinterMember() {
+		return getIsMember();
+	}
 }

src/main/java/org/qortal/api/model/AtCreationRequest.java

@@ -1,14 +1,13 @@
 package org.qortal.api.model;
 
 import io.swagger.v3.oas.annotations.media.Schema;
+import org.bouncycastle.util.encoders.Base64;
+import org.bouncycastle.util.encoders.DecoderException;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlTransient;
 
-import org.bouncycastle.util.encoders.Base64;
-import org.bouncycastle.util.encoders.DecoderException;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class AtCreationRequest {
 

src/main/java/org/qortal/api/model/BlockMintingInfo.java

@@ -9,6 +9,7 @@ import java.math.BigInteger;
 public class BlockMintingInfo {
 
 	public byte[] minterPublicKey;
+	public String minterAddress;
 	public int minterLevel;
 	public int onlineAccountsCount;
 	public BigDecimal maxDistance;
@@ -19,5 +20,4 @@ public class BlockMintingInfo {
 
 	public BlockMintingInfo() {
 	}
-
 }

src/main/java/org/qortal/api/model/BlockSignerSummary.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import org.qortal.crypto.Crypto;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import org.qortal.crypto.Crypto;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class BlockSignerSummary {
 

src/main/java/org/qortal/api/model/ConnectedPeer.java

@@ -17,7 +17,7 @@ public class ConnectedPeer {
 
     public enum Direction {
         INBOUND,
-        OUTBOUND;
+        OUTBOUND
     }
 
     public Direction direction;

src/main/java/org/qortal/api/model/CrossChainBitcoinRedeemRequest.java

@@ -1,11 +1,10 @@
 package org.qortal.api.model;
 
-import java.math.BigDecimal;
+import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
-
-import io.swagger.v3.oas.annotations.media.Schema;
+import java.math.BigDecimal;
 
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainBitcoinRedeemRequest {

src/main/java/org/qortal/api/model/CrossChainBitcoinRefundRequest.java

@@ -1,11 +1,10 @@
 package org.qortal.api.model;
 
-import java.math.BigDecimal;
+import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
-
-import io.swagger.v3.oas.annotations.media.Schema;
+import java.math.BigDecimal;
 
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainBitcoinRefundRequest {

src/main/java/org/qortal/api/model/CrossChainBitcoinTemplateRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainBitcoinTemplateRequest {
 

src/main/java/org/qortal/api/model/CrossChainBitcoinyHTLCStatus.java

@@ -1,11 +1,10 @@
 package org.qortal.api.model;
 
-import java.math.BigDecimal;
+import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
-
-import io.swagger.v3.oas.annotations.media.Schema;
+import java.math.BigDecimal;
 
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainBitcoinyHTLCStatus {

src/main/java/org/qortal/api/model/CrossChainBuildRequest.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainBuildRequest {
 

src/main/java/org/qortal/api/model/CrossChainCancelRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainCancelRequest {
 

src/main/java/org/qortal/api/model/CrossChainOfferSummary.java

@@ -1,14 +1,13 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.qortal.crosschain.AcctMode;
+import org.qortal.data.crosschain.CrossChainTradeData;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import org.qortal.crosschain.AcctMode;
-import org.qortal.data.crosschain.CrossChainTradeData;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
 // All properties to be converted to JSON via JAXB
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainOfferSummary {

src/main/java/org/qortal/api/model/CrossChainSecretRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainSecretRequest {
 

src/main/java/org/qortal/api/model/CrossChainTradeRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainTradeRequest {
 

src/main/java/org/qortal/api/model/CrossChainTradeSummary.java

@@ -1,13 +1,12 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.qortal.data.crosschain.CrossChainTradeData;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import org.qortal.data.crosschain.CrossChainTradeData;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
 // All properties to be converted to JSON via JAXB
 @XmlAccessorType(XmlAccessType.FIELD)
 public class CrossChainTradeSummary {

src/main/java/org/qortal/api/model/GroupMembers.java

@@ -1,12 +1,11 @@
 package org.qortal.api.model;
 
-import java.util.List;
+import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
-
-import io.swagger.v3.oas.annotations.media.Schema;
+import java.util.List;
 
 @Schema(description = "Group info, maybe including members")
 // All properties to be converted to JSON via JAX-RS

src/main/java/org/qortal/api/model/NameSummary.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model;
 
+import org.qortal.data.naming.NameData;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
 
-import org.qortal.data.naming.NameData;
-
 @XmlAccessorType(XmlAccessType.NONE)
 public class NameSummary {
 

src/main/java/org/qortal/api/model/NodeStatus.java

@@ -1,13 +1,13 @@
 package org.qortal.api.model;
 
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-
 import org.qortal.controller.Controller;
 import org.qortal.controller.OnlineAccountsManager;
 import org.qortal.controller.Synchronizer;
 import org.qortal.network.Network;
 
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+
 @XmlAccessorType(XmlAccessType.FIELD)
 public class NodeStatus {
 

src/main/java/org/qortal/api/model/PollVotes.java

@@ -1,13 +1,12 @@
 package org.qortal.api.model;
 
-import java.util.List;
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.qortal.data.voting.VoteOnPollData;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
-import org.qortal.data.voting.VoteOnPollData;
+import java.util.List;
 
 @Schema(description = "Poll vote info, including voters")
 // All properties to be converted to JSON via JAX-RS
@@ -21,17 +20,25 @@ public class PollVotes {
     @Schema(description = "Total number of votes")
     public Integer totalVotes;
 
+    @Schema(description = "Total weight of votes")
+    public Integer totalWeight;
+
     @Schema(description = "List of vote counts for each option")
     public List<OptionCount> voteCounts;
 
+    @Schema(description = "List of vote weights for each option")
+    public List<OptionWeight> voteWeights;
+
     // For JAX-RS
     protected PollVotes() {
     }
 
-    public PollVotes(List<VoteOnPollData> votes, Integer totalVotes, List<OptionCount> voteCounts) {
+    public PollVotes(List<VoteOnPollData> votes, Integer totalVotes, Integer totalWeight, List<OptionCount> voteCounts, List<OptionWeight> voteWeights) {
         this.votes = votes;
         this.totalVotes = totalVotes;
+        this.totalWeight = totalWeight;
         this.voteCounts = voteCounts;
+        this.voteWeights = voteWeights;
     }
 
     @Schema(description = "Vote info")
@@ -53,4 +60,24 @@ public class PollVotes {
             this.voteCount = voteCount;
         }
     }
+
+    @Schema(description = "Vote weights")
+    // All properties to be converted to JSON via JAX-RS
+    @XmlAccessorType(XmlAccessType.FIELD)
+    public static class OptionWeight {
+        @Schema(description = "Option name")
+        public String optionName;
+
+        @Schema(description = "Vote weight")
+        public Integer voteWeight;
+
+        // For JAX-RS
+        protected OptionWeight() {
+        }
+
+        public OptionWeight(String optionName, Integer voteWeight) {
+            this.optionName = optionName;
+            this.voteWeight = voteWeight;
+        }
+    }
 }

src/main/java/org/qortal/api/model/RewardShareKeyRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class RewardShareKeyRequest {
 

src/main/java/org/qortal/api/model/SimpleForeignTransaction.java

@@ -1,13 +1,12 @@
 package org.qortal.api.model;
 
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class SimpleForeignTransaction {
 

src/main/java/org/qortal/api/model/SimpleTransactionSignRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class SimpleTransactionSignRequest {
 

src/main/java/org/qortal/api/model/TradeWithOrderInfo.java

@@ -1,14 +1,13 @@
 package org.qortal.api.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.qortal.data.asset.OrderData;
+import org.qortal.data.asset.TradeData;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
 
-import org.qortal.data.asset.OrderData;
-import org.qortal.data.asset.TradeData;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @Schema(description = "Asset trade, including order info")
 // All properties to be converted to JSON via JAX-RS
 @XmlAccessorType(XmlAccessType.FIELD)

src/main/java/org/qortal/api/model/crosschain/AddressRequest.java

@@ -0,0 +1,17 @@
+package org.qortal.api.model.crosschain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+
+@XmlAccessorType(XmlAccessType.FIELD)
+public class AddressRequest {
+
+	@Schema(description = "Litecoin BIP32 extended public key", example = "tpub___________________________________________________________________________________________________________")
+	public String xpub58;
+
+	public AddressRequest() {
+	}
+
+}

src/main/java/org/qortal/api/model/crosschain/BitcoinSendRequest.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class BitcoinSendRequest {
 

src/main/java/org/qortal/api/model/crosschain/BitcoinyTBDRequest.java

@@ -0,0 +1,692 @@
+package org.qortal.api.model.crosschain;
+
+import org.qortal.crosschain.ServerInfo;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import java.util.Arrays;
+
+@XmlAccessorType(XmlAccessType.FIELD)
+public class BitcoinyTBDRequest {
+
+    /**
+     * Target Timespan
+     *
+     * extracted from /src/chainparams.cpp class
+     * consensus.nPowTargetTimespan
+     */
+    private int targetTimespan;
+
+    /**
+     * Target Spacing
+     *
+     * extracted from /src/chainparams.cpp class
+     * consensus.nPowTargetSpacing
+     */
+    private int targetSpacing;
+
+    /**
+     * Packet Magic
+     *
+     * extracted from /src/chainparams.cpp class
+     * Concatenate the 4 values in pchMessageStart, then convert the hex to decimal.
+     *
+     * Ex. litecoin
+     * pchMessageStart[0] = 0xfb;
+     * pchMessageStart[1] = 0xc0;
+     * pchMessageStart[2] = 0xb6;
+     * pchMessageStart[3] = 0xdb;
+     * packetMagic = 0xfbc0b6db = 4223710939
+     */
+    private long packetMagic;
+
+    /**
+     * Port
+     *
+     * extracted from /src/chainparams.cpp class
+     * nDefaultPort
+     */
+    private int port;
+
+    /**
+     * Address Header
+     *
+     * extracted from /src/chainparams.cpp class
+     * base58Prefixes[PUBKEY_ADDRESS] from Main Network
+     */
+    private int addressHeader;
+
+    /**
+     * P2sh Header
+     *
+     * extracted from /src/chainparams.cpp class
+     * base58Prefixes[SCRIPT_ADDRESS] from Main Network
+     */
+    private int p2shHeader;
+
+    /**
+     * Segwit Address Hrp
+     *
+     * HRP -> Human Readable Parts
+     *
+     * extracted from /src/chainparams.cpp class
+     * bech32_hrp
+     */
+    private String segwitAddressHrp;
+
+    /**
+     * Dumped Private Key Header
+     *
+     * extracted from /src/chainparams.cpp class
+     * base58Prefixes[SECRET_KEY] from Main Network
+     * This is usually, but not always ... addressHeader + 128
+     */
+    private int dumpedPrivateKeyHeader;
+
+    /**
+     * Subsidy Decreased Block Count
+     *
+     * extracted from /src/chainparams.cpp class
+     * consensus.nSubsidyHalvingInterval
+     *
+     * Digibyte does not support this, because they do halving differently.
+     */
+    private int subsidyDecreaseBlockCount;
+
+    /**
+     * Expected Genesis Hash
+     *
+     * extracted from /src/chainparams.cpp class
+     * consensus.hashGenesisBlock
+     * Remove '0x' prefix
+     */
+    private String expectedGenesisHash;
+
+    /**
+     * Common Script Pub Key
+     *
+     * extracted from /src/chainparams.cpp class
+     * This is the key commonly used to sign alerts for altcoins. Bitcoin and Digibyte are know exceptions.
+     */
+    public static final String SCRIPT_PUB_KEY = "040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9";
+
+    /**
+     * The Script Pub Key
+     *
+     * extracted from /src/chainparams.cpp class
+     * The key to sign alerts.
+     *
+     * const CScript genesisOutputScript = CScript() << ParseHex("040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9") << OP_CHECKSIG;
+     *
+     * ie LTC = 040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9
+     *
+     * this may be the same value as scripHex
+     */
+    private String pubKey;
+
+    /**
+     * DNS Seeds
+     *
+     * extracted from /src/chainparams.cpp class
+     * vSeeds
+     */
+    private String[] dnsSeeds;
+
+    /**
+     * BIP32 Header P2PKH Pub
+     *
+     * extracted from /src/chainparams.cpp class
+     * Concatenate the 4 values in base58Prefixes[EXT_PUBLIC_KEY]
+     * base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x88, 0xB2, 0x1E} = 0x0488B21E
+     */
+    private int bip32HeaderP2PKHpub;
+
+    /**
+     * BIP32 Header P2PKH Priv
+     *
+     * extracted from /src/chainparams.cpp class
+     * Concatenate the 4 values in base58Prefixes[EXT_SECRET_KEY]
+     * base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x88, 0xAD, 0xE4} = 0x0488ADE4
+     */
+    private int bip32HeaderP2PKHpriv;
+
+    /**
+     * Address Header (Testnet)
+     *
+     * extracted from /src/chainparams.cpp class
+     * base58Prefixes[PUBKEY_ADDRESS] from Testnet
+     */
+    private int addressHeaderTestnet;
+
+    /**
+     * BIP32 Header P2PKH Pub (Testnet)
+     *
+     * extracted from /src/chainparams.cpp class
+     * Concatenate the 4 values in base58Prefixes[EXT_PUBLIC_KEY]
+     * base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x88, 0xB2, 0x1E} = 0x0488B21E
+     */
+    private int bip32HeaderP2PKHpubTestnet;
+
+    /**
+     * BIP32 Header P2PKH Priv (Testnet)
+     *
+     * extracted from /src/chainparams.cpp class
+     * Concatenate the 4 values in base58Prefixes[EXT_SECRET_KEY]
+     * base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x88, 0xAD, 0xE4} = 0x0488ADE4
+     */
+    private int bip32HeaderP2PKHprivTestnet;
+
+    /**
+     * Id
+     *
+     * "org.litecoin.production" for LTC
+     * I'm guessing this just has to match others for trading purposes.
+     */
+    private String id;
+
+    /**
+     * Majority Enforce Block Upgrade
+     *
+     * All coins are setting this to 750, except DOGE is setting this to 1500.
+     */
+    private int majorityEnforceBlockUpgrade;
+
+    /**
+     * Majority Reject Block Outdated
+     *
+     * All coins are setting this to 950, except DOGE is setting this to 1900.
+     */
+    private int majorityRejectBlockOutdated;
+
+    /**
+     * Majority Window
+     *
+     * All coins are setting this to 1000, except DOGE is setting this to 2000.
+     */
+    private int majorityWindow;
+
+    /**
+     * Code
+     *
+     * "LITE" for LTC
+     * Currency code for full unit.
+     */
+    private String code;
+
+    /**
+     * mCode
+     *
+     * "mLITE" for LTC
+     * Currency code for milli unit.
+     */
+    private String mCode;
+
+    /**
+     * Base Code
+     *
+     * "Liteoshi" for LTC
+     * Currency code for base unit.
+     */
+    private String baseCode;
+
+    /**
+     * Min Non Dust Output
+     *
+     * 100000 for LTC, web search for minimum transaction fee per kB
+     */
+    private int minNonDustOutput;
+
+    /**
+     * URI Scheme
+     *
+     * uriScheme = "litecoin" for LTC
+     * Do a web search to find this value.
+     */
+    private String uriScheme;
+
+    /**
+     * Protocol Version Minimum
+     *
+     * 70002 for LTC
+     * extracted from /src/protocol.h class
+     */
+    private int protocolVersionMinimum;
+
+    /**
+     * Protocol Version Current
+     *
+     * 70003 for LTC
+     * extracted from /src/protocol.h class
+     */
+    private int protocolVersionCurrent;
+
+    /**
+     * Has Max Money
+     *
+     * false for DOGE, true for BTC and LTC
+     */
+    private boolean hasMaxMoney;
+
+    /**
+     * Max Money
+     *
+     * 84000000 for LTC, 21000000 for BTC
+     * extracted from src/amount.h class
+     */
+    private long maxMoney;
+
+    /**
+     * Currency Code
+     *
+     * The trading symbol, ie LTC, BTC, DOGE
+     */
+    private String currencyCode;
+
+    /**
+     * Minimum Order Amount
+     *
+     * web search, LTC minimumOrderAmount = 1000000, 0.01 LTC minimum order to avoid dust errors
+     */
+    private long minimumOrderAmount;
+
+    /**
+     * Fee Per Kb
+     *
+     * web search, LTC feePerKb = 10000, 0.0001 LTC per 1000 bytes
+     */
+    private long feePerKb;
+
+    /**
+     * Network Name
+     *
+     * ie Litecoin-MAIN
+     */
+    private String networkName;
+
+    /**
+     * Fee Ceiling
+     *
+     *  web search, LTC fee ceiling = 1000L
+     */
+    private long feeCeiling;
+
+    /**
+     * Extended Public Key
+     *
+     * xpub for operations that require wallet watching
+     */
+    private String extendedPublicKey;
+
+    /**
+     * Send Amount
+     *
+     * The amount to send in base units. Also, requires sending fee per byte, receiving address and sender's extended private key.
+     */
+    private long sendAmount;
+
+    /**
+     * Sending Fee Per Byte
+     *
+     * The fee to include on a send request in base units. Also, requires receiving address, sender's extended private key and send amount.
+     */
+    private long sendingFeePerByte;
+
+    /**
+     * Receiving Address
+     *
+     * The receiving address for a send request. Also, requires send amount, sender's extended private key and sending fee per byte.
+     */
+    private String receivingAddress;
+
+    /**
+     * Extended Private Key
+     *
+     * xpriv address for a send request. Also, requires receiving address, send amount and sending fee per byte.
+     */
+    private String extendedPrivateKey;
+
+    /**
+     * Server Info
+     *
+     * For adding, removing, setting current server requests.
+     */
+    private ServerInfo serverInfo;
+
+    /**
+     * Script Sig
+     *
+     * extracted from /src/chainparams.cpp class
+     * pszTimestamp
+     *
+     * transform this value - https://bitcoin.stackexchange.com/questions/13122/scriptsig-coinbase-structure-of-the-genesis-block
+     * ie LTC = 04ffff001d0104404e592054696d65732030352f4f63742f32303131205374657665204a6f62732c204170706c65e280997320566973696f6e6172792c2044696573206174203536
+     * ie DOGE = 04ffff001d0104084e696e746f6e646f
+     */
+    private String scriptSig;
+
+    /**
+     * Script Hex
+     *
+     * extracted from /src/chainparams.cpp class
+     * genesisOutputScript
+     *
+     * ie LTC = 040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9
+     *
+     * this may be the same value as pubKey
+     */
+    private String scriptHex;
+
+    /**
+     * Reward
+     *
+     * extracted from /src/chainparams.cpp class
+     * CreateGenesisBlock(..., [reward] * COIN)
+     *
+     * ie LTC = 50, BTC = 50, DOGE = 88
+     */
+    private int reward;
+
+    /**
+     * Genesis Creation Version
+     */
+    private int genesisCreationVersion;
+
+    /**
+     * Genesis Block Version
+     */
+    private long genesisBlockVersion;
+
+    /**
+     * Genesis Time
+     *
+     * extracted from /src/chainparams.cpp class
+     * CreateGenesisBlock(nTime, ...)
+     *
+     * ie LTC = 1317972665
+     */
+    private long genesisTime;
+
+    /**
+     * Difficulty Target
+     *
+     * extracted from /src/chainparams.cpp class
+     * CreateGenesisBlock(genesisTime, nonce, difficultyTarget, 1, reward * COIN);
+     *
+     * convert from hex to decimal
+     *
+     * ie LTC = 0x1e0ffff0 = 504365040
+     */
+    private long difficultyTarget;
+
+    /**
+     * Merkle Hex
+     */
+    private String merkleHex;
+
+    /**
+     * Nonce
+     *
+     * extracted from /src/chainparams.cpp class
+     * CreateGenesisBlock(genesisTime, nonce, difficultyTarget, 1, reward * COIN);
+     *
+     * ie LTC = 2084524493
+     */
+    private long nonce;
+
+
+    public int getTargetTimespan() {
+        return targetTimespan;
+    }
+
+    public int getTargetSpacing() {
+        return targetSpacing;
+    }
+
+    public long getPacketMagic() {
+        return packetMagic;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    public int getAddressHeader() {
+        return addressHeader;
+    }
+
+    public int getP2shHeader() {
+        return p2shHeader;
+    }
+
+    public String getSegwitAddressHrp() {
+        return segwitAddressHrp;
+    }
+
+    public int getDumpedPrivateKeyHeader() {
+        return dumpedPrivateKeyHeader;
+    }
+
+    public int getSubsidyDecreaseBlockCount() {
+        return subsidyDecreaseBlockCount;
+    }
+
+    public String getExpectedGenesisHash() {
+        return expectedGenesisHash;
+    }
+
+    public String getPubKey() {
+        return pubKey;
+    }
+
+    public String[] getDnsSeeds() {
+        return dnsSeeds;
+    }
+
+    public int getBip32HeaderP2PKHpub() {
+        return bip32HeaderP2PKHpub;
+    }
+
+    public int getBip32HeaderP2PKHpriv() {
+        return bip32HeaderP2PKHpriv;
+    }
+
+    public int getAddressHeaderTestnet() {
+        return addressHeaderTestnet;
+    }
+
+    public int getBip32HeaderP2PKHpubTestnet() {
+        return bip32HeaderP2PKHpubTestnet;
+    }
+
+    public int getBip32HeaderP2PKHprivTestnet() {
+        return bip32HeaderP2PKHprivTestnet;
+    }
+
+    public String getId() {
+        return  this.id;
+    }
+
+    public int getMajorityEnforceBlockUpgrade() {
+        return this.majorityEnforceBlockUpgrade;
+    }
+
+    public int getMajorityRejectBlockOutdated() {
+        return this.majorityRejectBlockOutdated;
+    }
+
+    public int getMajorityWindow() {
+        return this.majorityWindow;
+    }
+
+    public String getCode() {
+        return this.code;
+    }
+
+    public String getmCode() {
+        return this.mCode;
+    }
+
+    public String getBaseCode() {
+        return this.baseCode;
+    }
+
+    public int getMinNonDustOutput() {
+        return this.minNonDustOutput;
+    }
+
+    public String getUriScheme() {
+        return this.uriScheme;
+    }
+
+    public int getProtocolVersionMinimum() {
+        return this.protocolVersionMinimum;
+    }
+
+    public int getProtocolVersionCurrent() {
+        return this.protocolVersionCurrent;
+    }
+
+    public boolean isHasMaxMoney() {
+        return this.hasMaxMoney;
+    }
+
+    public long getMaxMoney() {
+        return this.maxMoney;
+    }
+
+    public String getCurrencyCode() {
+        return this.currencyCode;
+    }
+
+    public long getMinimumOrderAmount() {
+        return this.minimumOrderAmount;
+    }
+
+    public long getFeePerKb() {
+        return this.feePerKb;
+    }
+
+    public String getNetworkName() {
+        return this.networkName;
+    }
+
+    public long getFeeCeiling() {
+        return this.feeCeiling;
+    }
+
+    public String getExtendedPublicKey() {
+        return this.extendedPublicKey;
+    }
+
+    public long getSendAmount() {
+        return this.sendAmount;
+    }
+
+    public long getSendingFeePerByte() {
+        return this.sendingFeePerByte;
+    }
+
+    public String getReceivingAddress() {
+        return this.receivingAddress;
+    }
+
+    public String getExtendedPrivateKey() {
+        return this.extendedPrivateKey;
+    }
+
+    public ServerInfo getServerInfo() {
+        return this.serverInfo;
+    }
+
+    public String getScriptSig() {
+        return this.scriptSig;
+    }
+
+    public String getScriptHex() {
+        return this.scriptHex;
+    }
+
+    public int getReward() {
+        return this.reward;
+    }
+
+    public int getGenesisCreationVersion() {
+        return this.genesisCreationVersion;
+    }
+
+    public long getGenesisBlockVersion() {
+        return this.genesisBlockVersion;
+    }
+
+    public long getGenesisTime() {
+        return this.genesisTime;
+    }
+
+    public long getDifficultyTarget() {
+        return this.difficultyTarget;
+    }
+
+    public String getMerkleHex() {
+        return this.merkleHex;
+    }
+
+    public long getNonce() {
+        return this.nonce;
+    }
+
+    @Override
+    public String toString() {
+        return "BitcoinyTBDRequest{" +
+                "targetTimespan=" + targetTimespan +
+                ", targetSpacing=" + targetSpacing +
+                ", packetMagic=" + packetMagic +
+                ", port=" + port +
+                ", addressHeader=" + addressHeader +
+                ", p2shHeader=" + p2shHeader +
+                ", segwitAddressHrp='" + segwitAddressHrp + '\'' +
+                ", dumpedPrivateKeyHeader=" + dumpedPrivateKeyHeader +
+                ", subsidyDecreaseBlockCount=" + subsidyDecreaseBlockCount +
+                ", expectedGenesisHash='" + expectedGenesisHash + '\'' +
+                ", pubKey='" + pubKey + '\'' +
+                ", dnsSeeds=" + Arrays.toString(dnsSeeds) +
+                ", bip32HeaderP2PKHpub=" + bip32HeaderP2PKHpub +
+                ", bip32HeaderP2PKHpriv=" + bip32HeaderP2PKHpriv +
+                ", addressHeaderTestnet=" + addressHeaderTestnet +
+                ", bip32HeaderP2PKHpubTestnet=" + bip32HeaderP2PKHpubTestnet +
+                ", bip32HeaderP2PKHprivTestnet=" + bip32HeaderP2PKHprivTestnet +
+                ", id='" + id + '\'' +
+                ", majorityEnforceBlockUpgrade=" + majorityEnforceBlockUpgrade +
+                ", majorityRejectBlockOutdated=" + majorityRejectBlockOutdated +
+                ", majorityWindow=" + majorityWindow +
+                ", code='" + code + '\'' +
+                ", mCode='" + mCode + '\'' +
+                ", baseCode='" + baseCode + '\'' +
+                ", minNonDustOutput=" + minNonDustOutput +
+                ", uriScheme='" + uriScheme + '\'' +
+                ", protocolVersionMinimum=" + protocolVersionMinimum +
+                ", protocolVersionCurrent=" + protocolVersionCurrent +
+                ", hasMaxMoney=" + hasMaxMoney +
+                ", maxMoney=" + maxMoney +
+                ", currencyCode='" + currencyCode + '\'' +
+                ", minimumOrderAmount=" + minimumOrderAmount +
+                ", feePerKb=" + feePerKb +
+                ", networkName='" + networkName + '\'' +
+                ", feeCeiling=" + feeCeiling +
+                ", extendedPublicKey='" + extendedPublicKey + '\'' +
+                ", sendAmount=" + sendAmount +
+                ", sendingFeePerByte=" + sendingFeePerByte +
+                ", receivingAddress='" + receivingAddress + '\'' +
+                ", extendedPrivateKey='" + extendedPrivateKey + '\'' +
+                ", serverInfo=" + serverInfo +
+                ", scriptSig='" + scriptSig + '\'' +
+                ", scriptHex='" + scriptHex + '\'' +
+                ", reward=" + reward +
+                ", genesisCreationVersion=" + genesisCreationVersion +
+                ", genesisBlockVersion=" + genesisBlockVersion +
+                ", genesisTime=" + genesisTime +
+                ", difficultyTarget=" + difficultyTarget +
+                ", merkleHex='" + merkleHex + '\'' +
+                ", nonce=" + nonce +
+                '}';
+    }
+}

src/main/java/org/qortal/api/model/crosschain/DigibyteSendRequest.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class DigibyteSendRequest {
 

src/main/java/org/qortal/api/model/crosschain/LitecoinSendRequest.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class LitecoinSendRequest {
 

src/main/java/org/qortal/api/model/crosschain/RavencoinSendRequest.java

@@ -1,11 +1,11 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class RavencoinSendRequest {
 

src/main/java/org/qortal/api/model/crosschain/TradeBotCreateRequest.java

@@ -1,13 +1,12 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.qortal.crosschain.SupportedBlockchain;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
-import org.qortal.crosschain.SupportedBlockchain;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class TradeBotCreateRequest {
 

src/main/java/org/qortal/api/model/crosschain/TradeBotRespondRequest.java

@@ -1,10 +1,10 @@
 package org.qortal.api.model.crosschain;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
-import io.swagger.v3.oas.annotations.media.Schema;
-
 @XmlAccessorType(XmlAccessType.FIELD)
 public class TradeBotRespondRequest {
 

src/main/java/org/qortal/api/model/crosschain/TradeBotRespondRequests.java

@@ -0,0 +1,68 @@
+package org.qortal.api.model.crosschain;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
+import java.util.List;
+
+@XmlAccessorType(XmlAccessType.FIELD)
+public class TradeBotRespondRequests {
+
+	@Schema(description = "Foreign blockchain private key, e.g. BIP32 'm' key for Bitcoin/Litecoin starting with 'xprv'",
+			example = "xprv___________________________________________________________________________________________________________")
+	public String foreignKey;
+
+	@Schema(description = "List of address matches")
+	@XmlElement(name = "addresses")
+	public List<String> addresses;
+
+	@Schema(description = "Qortal address for receiving QORT from AT", example = "Qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq")
+	public String receivingAddress;
+
+	public TradeBotRespondRequests() {
+	}
+
+	public TradeBotRespondRequests(String foreignKey, List<String> addresses, String receivingAddress) {
+		this.foreignKey = foreignKey;
+		this.addresses = addresses;
+		this.receivingAddress = receivingAddress;
+	}
+
+	@Schema(description = "Address Match")
+	// All properties to be converted to JSON via JAX-RS
+	@XmlAccessorType(XmlAccessType.FIELD)
+	public static class AddressMatch {
+		@Schema(description = "AT Address")
+		public String atAddress;
+
+		@Schema(description = "Receiving Address")
+		public String receivingAddress;
+
+		// For JAX-RS
+		protected AddressMatch() {
+		}
+
+		public AddressMatch(String atAddress, String receivingAddress) {
+			this.atAddress = atAddress;
+			this.receivingAddress = receivingAddress;
+		}
+
+		@Override
+		public String toString() {
+			return "AddressMatch{" +
+					"atAddress='" + atAddress + '\'' +
+					", receivingAddress='" + receivingAddress + '\'' +
+					'}';
+		}
+	}
+
+	@Override
+	public String toString() {
+		return "TradeBotRespondRequests{" +
+				"foreignKey='" + foreignKey + '\'' +
+				", addresses=" + addresses +
+				'}';
+	}
+}

src/main/java/org/qortal/api/resource/AddressesResource.java

@@ -1,5 +1,6 @@
 package org.qortal.api.resource;
 
+import com.google.common.primitives.Bytes;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.ArraySchema;
@@ -9,25 +10,9 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.account.Account;
 import org.qortal.account.PrivateKeyAccount;
-import org.qortal.api.ApiError;
-import org.qortal.api.ApiErrors;
-import org.qortal.api.ApiException;
-import org.qortal.api.ApiExceptionFactory;
-import org.qortal.api.Security;
+import org.qortal.api.*;
 import org.qortal.api.model.AccountPenaltyStats;
 import org.qortal.api.model.ApiOnlineAccount;
 import org.qortal.api.model.RewardShareKeyRequest;
@@ -35,9 +20,7 @@ import org.qortal.asset.Asset;
 import org.qortal.controller.LiteNode;
 import org.qortal.controller.OnlineAccountsManager;
 import org.qortal.crypto.Crypto;
-import org.qortal.data.account.AccountData;
-import org.qortal.data.account.AccountPenaltyData;
-import org.qortal.data.account.RewardShareData;
+import org.qortal.data.account.*;
 import org.qortal.data.network.OnlineAccountData;
 import org.qortal.data.network.OnlineAccountLevel;
 import org.qortal.data.transaction.PublicizeTransactionData;
@@ -59,7 +42,16 @@ import org.qortal.transform.transaction.TransactionTransformer;
 import org.qortal.utils.Amounts;
 import org.qortal.utils.Base58;
 
-import com.google.common.primitives.Bytes;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
 
 @Path("/addresses")
 @Tag(name = "Addresses")
@@ -240,8 +232,7 @@ public class AddressesResource {
 					}
 
 				} catch (DataException e) {
-					continue;
-				}
+                }
 			}
 
 			// Sort by level
@@ -335,11 +326,8 @@ public class AddressesResource {
 			)
 		}
 	)
-	@ApiErrors({ApiError.INVALID_PUBLIC_KEY, ApiError.NON_PRODUCTION, ApiError.REPOSITORY_ISSUE})
+	@ApiErrors({ApiError.INVALID_PUBLIC_KEY, ApiError.REPOSITORY_ISSUE})
 	public String fromPublicKey(@PathParam("publickey") String publicKey58) {
-		if (Settings.getInstance().isApiRestricted())
-			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.NON_PRODUCTION);
-
 		// Decode public key
 		byte[] publicKey;
 		try {
@@ -638,4 +626,160 @@ public class AddressesResource {
 		}
 	}
 
-}
+	@GET
+	@Path("/sponsorship/{address}")
+	@Operation(
+			summary = "Returns sponsorship statistics for an account",
+			description = "Returns sponsorship statistics for an account, excluding the recipients that get real reward shares",
+			responses = {
+					@ApiResponse(
+							description = "the statistics",
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = SponsorshipReport.class))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_ADDRESS, ApiError.ADDRESS_UNKNOWN,  ApiError.REPOSITORY_ISSUE})
+	public SponsorshipReport getSponsorshipReport(
+			@PathParam("address") String address,
+			@QueryParam(("realRewardShareRecipient")) String[] realRewardShareRecipients) {
+		if (!Crypto.isValidAddress(address))
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			SponsorshipReport report = repository.getAccountRepository().getSponsorshipReport(address, realRewardShareRecipients);
+			// Not found?
+			if (report == null)
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+
+			return report;
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
+	}
+
+	@GET
+	@Path("/sponsorship/{address}/sponsor")
+	@Operation(
+			summary = "Returns sponsorship statistics for an account's sponsor",
+			description = "Returns sponsorship statistics for an account's sponsor, excluding the recipients that get real reward shares",
+			responses = {
+					@ApiResponse(
+							description = "the statistics",
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = SponsorshipReport.class))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_ADDRESS, ApiError.ADDRESS_UNKNOWN,  ApiError.REPOSITORY_ISSUE})
+	public SponsorshipReport getSponsorshipReportForSponsor(
+			@PathParam("address") String address,
+			@QueryParam("realRewardShareRecipient") String[] realRewardShareRecipients) {
+		if (!Crypto.isValidAddress(address))
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			// get sponsor
+			Optional<String> sponsor = repository.getAccountRepository().getSponsor(address);
+
+			// if there is not sponsor, throw error
+			if(sponsor.isEmpty()) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+
+			// get report for sponsor
+			SponsorshipReport report = repository.getAccountRepository().getSponsorshipReport(sponsor.get(), realRewardShareRecipients);
+
+			// Not found?
+			if (report == null)
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+
+			return report;
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
+	}
+
+	@GET
+	@Path("/mintership/{address}")
+	@Operation(
+			summary = "Returns mintership statistics for an account",
+			description = "Returns mintership statistics for an account",
+			responses = {
+					@ApiResponse(
+							description = "the statistics",
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = MintershipReport.class))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_ADDRESS, ApiError.ADDRESS_UNKNOWN,  ApiError.REPOSITORY_ISSUE})
+	public MintershipReport getMintershipReport(@PathParam("address") String address,
+												@QueryParam("realRewardShareRecipient") String[] realRewardShareRecipients ) {
+		if (!Crypto.isValidAddress(address))
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			// get sponsorship report for minter, fetch a list of one minter
+			SponsorshipReport report = repository.getAccountRepository().getMintershipReport(address, account -> List.of(account));
+
+			// Not found?
+			if (report == null)
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+
+			// since the report is for one minter, must get sponsee count separately
+			int sponseeCount = repository.getAccountRepository().getSponseeAddresses(address, realRewardShareRecipients).size();
+
+			// since the report is for one minter, must get the first name from a array of names that should be size 1
+			String name = report.getNames().length > 0 ? report.getNames()[0] : null;
+
+			// transform sponsorship report to mintership report
+			MintershipReport mintershipReport
+				= new MintershipReport(
+					report.getAddress(),
+					report.getLevel(),
+					report.getBlocksMinted(),
+					report.getAdjustments(),
+					report.getPenalties(),
+					report.isTransfer(),
+					name,
+					sponseeCount,
+					report.getAvgBalance(),
+					report.getArbitraryCount(),
+					report.getTransferAssetCount(),
+					report.getTransferPrivsCount(),
+					report.getSellCount(),
+					report.getSellAmount(),
+					report.getBuyCount(),
+					report.getBuyAmount()
+			);
+
+			return mintershipReport;
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
+	}
+
+	@GET
+	@Path("/levels/{minLevel}")
+	@Operation(
+			summary = "Return accounts with levels greater than or equal to input",
+			responses = {
+					@ApiResponse(
+							description = "online accounts",
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, array = @ArraySchema(schema = @Schema(implementation = AddressLevelPairing.class)))
+					)
+			}
+	)
+	@ApiErrors({ApiError.REPOSITORY_ISSUE})
+
+	public List<AddressLevelPairing> getAddressLevelPairings(@PathParam("minLevel") int minLevel) {
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			// get the level address pairings
+			List<AddressLevelPairing> pairings = repository.getAccountRepository().getAddressLevelPairings(minLevel);
+
+			return pairings;
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
+	}
+}

src/main/java/org/qortal/api/resource/AnnotationPostProcessor.java

@@ -13,12 +13,6 @@ import io.swagger.v3.oas.models.media.MediaType;
 import io.swagger.v3.oas.models.media.Schema;
 import io.swagger.v3.oas.models.parameters.Parameter;
 import io.swagger.v3.oas.models.responses.ApiResponse;
-
-import java.lang.reflect.Method;
-import java.util.Locale;
-
-import javax.ws.rs.Path;
-
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.qortal.api.ApiError;
@@ -27,6 +21,10 @@ import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiService;
 import org.qortal.globalization.Translator;
 
+import javax.ws.rs.Path;
+import java.lang.reflect.Method;
+import java.util.Locale;
+
 public class AnnotationPostProcessor implements ReaderListener {
 
 	private static final Logger LOGGER = LogManager.getLogger(AnnotationPostProcessor.class);

src/main/java/org/qortal/api/resource/ApiDefinition.java

@@ -9,7 +9,6 @@ import io.swagger.v3.oas.annotations.info.Info;
 import io.swagger.v3.oas.annotations.security.SecurityScheme;
 import io.swagger.v3.oas.annotations.security.SecuritySchemes;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
 import org.qortal.api.Security;
 
 @OpenAPIDefinition(

src/main/java/org/qortal/api/resource/ApiExceptionMapper.java

@@ -1,5 +1,10 @@
 package org.qortal.api.resource;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.glassfish.jersey.server.ParamException;
+import org.qortal.settings.Settings;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.WebApplicationException;
@@ -8,11 +13,6 @@ import javax.ws.rs.core.Response;
 import javax.ws.rs.ext.ExceptionMapper;
 import javax.ws.rs.ext.Provider;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.glassfish.jersey.server.ParamException;
-import org.qortal.settings.Settings;
-
 @Provider
 public class ApiExceptionMapper implements ExceptionMapper<RuntimeException> {
 

src/main/java/org/qortal/api/resource/AppsResource.java

@@ -1,18 +1,20 @@
 package org.qortal.api.resource;
 
 import com.google.common.io.Resources;
+import io.swagger.v3.oas.annotations.Hidden;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
-import io.swagger.v3.oas.annotations.Hidden;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import org.qortal.api.*;
+import org.qortal.api.ApiError;
+import org.qortal.api.ApiExceptionFactory;
 
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.*;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
 import java.io.IOException;

src/main/java/org/qortal/api/resource/ArbitraryResource.java

@@ -12,24 +12,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.io.*;
-import java.net.FileNameMap;
-import java.net.URLConnection;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Objects;
-
-import javax.servlet.ServletContext;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.ArrayUtils;
 import org.apache.logging.log4j.LogManager;
@@ -45,11 +27,15 @@ import org.qortal.arbitrary.metadata.ArbitraryDataTransactionMetadata;
 import org.qortal.arbitrary.misc.Category;
 import org.qortal.arbitrary.misc.Service;
 import org.qortal.controller.Controller;
+import org.qortal.controller.arbitrary.ArbitraryDataCacheManager;
 import org.qortal.controller.arbitrary.ArbitraryDataRenderManager;
 import org.qortal.controller.arbitrary.ArbitraryDataStorageManager;
 import org.qortal.controller.arbitrary.ArbitraryMetadataManager;
 import org.qortal.data.account.AccountData;
-import org.qortal.data.arbitrary.*;
+import org.qortal.data.arbitrary.ArbitraryCategoryInfo;
+import org.qortal.data.arbitrary.ArbitraryResourceData;
+import org.qortal.data.arbitrary.ArbitraryResourceMetadata;
+import org.qortal.data.arbitrary.ArbitraryResourceStatus;
 import org.qortal.data.naming.NameData;
 import org.qortal.data.transaction.ArbitraryTransactionData;
 import org.qortal.data.transaction.TransactionData;
@@ -67,6 +53,25 @@ import org.qortal.transform.transaction.ArbitraryTransactionTransformer;
 import org.qortal.transform.transaction.TransactionTransformer;
 import org.qortal.utils.*;
 
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.net.FileNameMap;
+import java.net.URLConnection;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Objects;
+
 @Path("/arbitrary")
 @Tag(name = "Arbitrary")
 public class ArbitraryResource {
@@ -86,12 +91,12 @@ public class ArbitraryResource {
 					"- If default is set to true, only resources without identifiers will be returned.",
 			responses = {
 					@ApiResponse(
-							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceInfo.class))
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceData.class))
 					)
 			}
 	)
 	@ApiErrors({ApiError.REPOSITORY_ISSUE})
-	public List<ArbitraryResourceInfo> getResources(
+	public List<ArbitraryResourceData> getResources(
 			@QueryParam("service") Service service,
 			@QueryParam("name") String name,
 			@QueryParam("identifier") String identifier,
@@ -114,7 +119,7 @@ public class ArbitraryResource {
 
 			// Ensure that "default" and "identifier" parameters cannot coexist
 			boolean defaultRes = Boolean.TRUE.equals(defaultResource);
-			if (defaultRes == true && identifier != null) {
+			if (defaultRes && identifier != null) {
 				throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "identifier cannot be specified when requesting a default resource");
 			}
 
@@ -133,20 +138,14 @@ public class ArbitraryResource {
 				}
 			}
 
-			List<ArbitraryResourceInfo> resources = repository.getArbitraryRepository()
-					.getArbitraryResources(service, identifier, names, defaultRes, followedOnly, excludeBlocked, limit, offset, reverse);
+			List<ArbitraryResourceData> resources = repository.getArbitraryRepository()
+					.getArbitraryResources(service, identifier, names, defaultRes, followedOnly, excludeBlocked,
+							includeMetadata, includeStatus, limit, offset, reverse);
 
 			if (resources == null) {
 				return new ArrayList<>();
 			}
 
-			if (includeStatus != null && includeStatus) {
-				resources = ArbitraryTransactionUtils.addStatusToResources(resources);
-			}
-			if (includeMetadata != null && includeMetadata) {
-				resources = ArbitraryTransactionUtils.addMetadataToResources(resources);
-			}
-
 			return resources;
 
 		} catch (DataException e) {
@@ -161,24 +160,30 @@ public class ArbitraryResource {
 					"If default is set to true, only resources without identifiers will be returned.",
 			responses = {
 					@ApiResponse(
-							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceInfo.class))
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceData.class))
 					)
 			}
 	)
 	@ApiErrors({ApiError.REPOSITORY_ISSUE})
-	public List<ArbitraryResourceInfo> searchResources(
+	public List<ArbitraryResourceData> searchResources(
 			@QueryParam("service") Service service,
-			@Parameter(description = "Query (searches both name and identifier fields)") @QueryParam("query") String query,
+			@Parameter(description = "Query (searches name, identifier, title and description fields)") @QueryParam("query") String query,
 			@Parameter(description = "Identifier (searches identifier field only)") @QueryParam("identifier") String identifier,
 			@Parameter(description = "Name (searches name field only)") @QueryParam("name") List<String> names,
+			@Parameter(description = "Title (searches title metadata field only)") @QueryParam("title") String title,
+			@Parameter(description = "Description (searches description metadata field only)") @QueryParam("description") String description,
 			@Parameter(description = "Prefix only (if true, only the beginning of fields are matched)") @QueryParam("prefix") Boolean prefixOnly,
 			@Parameter(description = "Exact match names only (if true, partial name matches are excluded)") @QueryParam("exactmatchnames") Boolean exactMatchNamesOnly,
 			@Parameter(description = "Default resources (without identifiers) only") @QueryParam("default") Boolean defaultResource,
+			@Parameter(description = "Search mode") @QueryParam("mode") SearchMode mode,
+			@Parameter(description = "Min level") @QueryParam("minlevel") Integer minLevel,
 			@Parameter(description = "Filter names by list (exact matches only)") @QueryParam("namefilter") String nameListFilter,
 			@Parameter(description = "Include followed names only") @QueryParam("followedonly") Boolean followedOnly,
 			@Parameter(description = "Exclude blocked content") @QueryParam("excludeblocked") Boolean excludeBlocked,
 			@Parameter(description = "Include status") @QueryParam("includestatus") Boolean includeStatus,
 			@Parameter(description = "Include metadata") @QueryParam("includemetadata") Boolean includeMetadata,
+			@Parameter(description = "Creation date before timestamp") @QueryParam("before") Long before,
+			@Parameter(description = "Creation date after timestamp") @QueryParam("after") Long after,
 			@Parameter(ref = "limit") @QueryParam("limit") Integer limit,
 			@Parameter(ref = "offset") @QueryParam("offset") Integer offset,
 			@Parameter(ref = "reverse") @QueryParam("reverse") Boolean reverse) {
@@ -206,18 +211,56 @@ public class ArbitraryResource {
 				names = null;
 			}
 
-			List<ArbitraryResourceInfo> resources = repository.getArbitraryRepository()
-					.searchArbitraryResources(service, query, identifier, names, usePrefixOnly, exactMatchNames, defaultRes, followedOnly, excludeBlocked, limit, offset, reverse);
+			List<ArbitraryResourceData> resources = repository.getArbitraryRepository()
+					.searchArbitraryResources(service, query, identifier, names, title, description, usePrefixOnly,
+							exactMatchNames, defaultRes, mode, minLevel, followedOnly, excludeBlocked, includeMetadata, includeStatus,
+							before, after, limit, offset, reverse);
 
 			if (resources == null) {
 				return new ArrayList<>();
 			}
 
-			if (includeStatus != null && includeStatus) {
-				resources = ArbitraryTransactionUtils.addStatusToResources(resources);
+			return resources;
+
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
+	}
+
+	@GET
+	@Path("/resources/searchsimple")
+	@Operation(
+			summary = "Search arbitrary resources available on chain, optionally filtered by service.",
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceData.class))
+					)
 			}
-			if (includeMetadata != null && includeMetadata) {
-				resources = ArbitraryTransactionUtils.addMetadataToResources(resources);
+	)
+	@ApiErrors({ApiError.REPOSITORY_ISSUE})
+	public List<ArbitraryResourceData> searchResourcesSimple(
+			@QueryParam("service") Service service,
+			@Parameter(description = "Identifier (searches identifier field only)") @QueryParam("identifier") String identifier,
+			@Parameter(description = "Name (searches name field only)") @QueryParam("name") List<String> names,
+			@Parameter(description = "Prefix only (if true, only the beginning of fields are matched)") @QueryParam("prefix") Boolean prefixOnly,
+			@Parameter(description = "Case insensitive (ignore leter case on search)") @QueryParam("caseInsensitive") Boolean caseInsensitive,
+			@Parameter(description = "Creation date before timestamp") @QueryParam("before") Long before,
+			@Parameter(description = "Creation date after timestamp") @QueryParam("after") Long after,
+			@Parameter(ref = "limit") @QueryParam("limit") Integer limit,
+			@Parameter(ref = "offset") @QueryParam("offset") Integer offset,
+			@Parameter(ref = "reverse") @QueryParam("reverse") Boolean reverse) {
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			boolean usePrefixOnly = Boolean.TRUE.equals(prefixOnly);
+			boolean ignoreCase = Boolean.TRUE.equals(caseInsensitive);
+
+			List<ArbitraryResourceData> resources = repository.getArbitraryRepository()
+					.searchArbitraryResourcesSimple(service, identifier, names, usePrefixOnly,
+							before, after, limit, offset, reverse, ignoreCase);
+
+			if (resources == null) {
+				return new ArrayList<>();
 			}
 
 			return resources;
@@ -238,16 +281,14 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
-	public ArbitraryResourceStatus getDefaultResourceStatus(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-															@PathParam("service") Service service,
+	public ArbitraryResourceStatus getDefaultResourceStatus(@PathParam("service") Service service,
 															@PathParam("name") String name,
 															@QueryParam("build") Boolean build) {
 
 		if (!Settings.getInstance().isQDNAuthBypassEnabled())
-			Security.requirePriorAuthorizationOrApiKey(request, name, service, null, apiKey);
+			Security.requirePriorAuthorizationOrApiKey(request, name, service, null, null);
 
-		return ArbitraryTransactionUtils.getStatus(service, name, null, build);
+		return ArbitraryTransactionUtils.getStatus(service, name, null, build, true);
 	}
 
 	@GET
@@ -261,14 +302,12 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
-	public FileProperties getResourceProperties(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-											  @PathParam("service") Service service,
-											  @PathParam("name") String name,
-											  @PathParam("identifier") String identifier) {
+	public FileProperties getResourceProperties(@PathParam("service") Service service,
+											    @PathParam("name") String name,
+											    @PathParam("identifier") String identifier) {
 
 		if (!Settings.getInstance().isQDNAuthBypassEnabled())
-			Security.requirePriorAuthorizationOrApiKey(request, name, service, identifier, apiKey);
+			Security.requirePriorAuthorizationOrApiKey(request, name, service, identifier, null);
 
 		return this.getFileProperties(service, name, identifier);
 	}
@@ -284,17 +323,15 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
-	public ArbitraryResourceStatus getResourceStatus(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-													 @PathParam("service") Service service,
+	public ArbitraryResourceStatus getResourceStatus(@PathParam("service") Service service,
 													 @PathParam("name") String name,
 													 @PathParam("identifier") String identifier,
 													 @QueryParam("build") Boolean build) {
 
 		if (!Settings.getInstance().isQDNAuthBypassEnabled())
-			Security.requirePriorAuthorizationOrApiKey(request, name, service, identifier, apiKey);
+			Security.requirePriorAuthorizationOrApiKey(request, name, service, identifier, null);
 
-		return ArbitraryTransactionUtils.getStatus(service, name, identifier, build);
+		return ArbitraryTransactionUtils.getStatus(service, name, identifier, build, true);
 	}
 
 
@@ -479,27 +516,25 @@ public class ArbitraryResource {
 			summary = "List arbitrary resources hosted by this node",
 			responses = {
 					@ApiResponse(
-							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceInfo.class))
+							content = @Content(mediaType = MediaType.APPLICATION_JSON, schema = @Schema(implementation = ArbitraryResourceData.class))
 					)
 			}
 	)
 	@ApiErrors({ApiError.REPOSITORY_ISSUE})
-	public List<ArbitraryResourceInfo> getHostedResources(
+	public List<ArbitraryResourceData> getHostedResources(
 			@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-			@Parameter(description = "Include status") @QueryParam("includestatus") Boolean includeStatus,
-			@Parameter(description = "Include metadata") @QueryParam("includemetadata") Boolean includeMetadata,
 			@Parameter(ref = "limit") @QueryParam("limit") Integer limit,
 			@Parameter(ref = "offset") @QueryParam("offset") Integer offset,
 			@QueryParam("query") String query) {
 		Security.checkApiCallAllowed(request);
 
-		List<ArbitraryResourceInfo> resources = new ArrayList<>();
+		List<ArbitraryResourceData> resources = new ArrayList<>();
 
 		try (final Repository repository = RepositoryManager.getRepository()) {
 			
 			List<ArbitraryTransactionData> transactionDataList;
 
-			if (query == null || query.equals("")) {
+			if (query == null || query.isEmpty()) {
 				transactionDataList = ArbitraryDataStorageManager.getInstance().listAllHostedTransactions(repository, limit, offset);
 			} else {
 				transactionDataList = ArbitraryDataStorageManager.getInstance().searchHostedTransactions(repository,query, limit, offset);
@@ -509,22 +544,15 @@ public class ArbitraryResource {
 				if (transactionData.getService() == null) {
 					continue;
 				}
-				ArbitraryResourceInfo arbitraryResourceInfo = new ArbitraryResourceInfo();
-				arbitraryResourceInfo.name = transactionData.getName();
-				arbitraryResourceInfo.service = transactionData.getService();
-				arbitraryResourceInfo.identifier = transactionData.getIdentifier();
-				if (!resources.contains(arbitraryResourceInfo)) {
-					resources.add(arbitraryResourceInfo);
+				ArbitraryResourceData arbitraryResourceData = new ArbitraryResourceData();
+				arbitraryResourceData.name = transactionData.getName();
+				arbitraryResourceData.service = transactionData.getService();
+				arbitraryResourceData.identifier = transactionData.getIdentifier();
+				if (!resources.contains(arbitraryResourceData)) {
+					resources.add(arbitraryResourceData);
 				}
 			}
 
-			if (includeStatus != null && includeStatus) {
-				resources = ArbitraryTransactionUtils.addStatusToResources(resources);
-			}
-			if (includeMetadata != null && includeMetadata) {
-				resources = ArbitraryTransactionUtils.addMetadataToResources(resources);
-			}
-
 			return resources;
 
 		} catch (DataException e) {
@@ -551,8 +579,14 @@ public class ArbitraryResource {
 								  @PathParam("identifier") String identifier) {
 
 		Security.checkApiCallAllowed(request);
-		ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier);
-		return resource.delete(false);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			ArbitraryDataResource resource = new ArbitraryDataResource(name, ResourceIdType.NAME, service, identifier);
+			return resource.delete(repository, false);
+
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
+		}
 	}
 
 	@POST
@@ -644,9 +678,7 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
-	public HttpServletResponse get(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-								   @PathParam("service") Service service,
+	public HttpServletResponse get(@PathParam("service") Service service,
 								   @PathParam("name") String name,
 								   @QueryParam("filepath") String filepath,
 								   @QueryParam("encoding") String encoding,
@@ -679,9 +711,7 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
-	public HttpServletResponse get(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
-								   @PathParam("service") Service service,
+	public HttpServletResponse get(@PathParam("service") Service service,
 								   @PathParam("name") String name,
 								   @PathParam("identifier") String identifier,
 								   @QueryParam("filepath") String filepath,
@@ -692,7 +722,7 @@ public class ArbitraryResource {
 
 		// Authentication can be bypassed in the settings, for those running public QDN nodes
 		if (!Settings.getInstance().isQDNAuthBypassEnabled()) {
-			Security.checkApiCallAllowed(request, apiKey);
+			Security.checkApiCallAllowed(request, null);
 		}
 
 		return this.download(service, name, identifier, filepath, encoding, rebuild, async, attempts);
@@ -717,7 +747,6 @@ public class ArbitraryResource {
 					)
 			}
 	)
-	@SecurityRequirement(name = "apiKey")
 	public ArbitraryResourceMetadata getMetadata(@PathParam("service") Service service,
 							  					 @PathParam("name") String name,
 							  					 @PathParam("identifier") String identifier) {
@@ -1127,6 +1156,36 @@ public class ArbitraryResource {
 	}
 
 
+	@POST
+	@Path("/resources/cache/rebuild")
+	@Operation(
+			summary = "Rebuild arbitrary resources cache from transactions",
+			responses = {
+					@ApiResponse(
+							description = "true on success",
+							content = @Content(
+									mediaType = MediaType.TEXT_PLAIN,
+									schema = @Schema(
+											type = "boolean"
+									)
+							)
+					)
+			}
+	)
+	@SecurityRequirement(name = "apiKey")
+	public String rebuildCache(@HeaderParam(Security.API_KEY_HEADER) String apiKey) {
+		Security.checkApiCallAllowed(request);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			ArbitraryDataCacheManager.getInstance().buildArbitraryResourcesCache(repository, true);
+
+			return "true";
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, e.getMessage());
+		}
+	}
+
+
 	// Shared methods
 
 	private String preview(String directoryPath, Service service) {
@@ -1242,7 +1301,7 @@ public class ArbitraryResource {
 			}
 
 			// Finish here if user has requested a preview
-			if (preview != null && preview == true) {
+			if (preview != null && preview) {
 				return this.preview(path, service);
 			}
 
@@ -1275,8 +1334,8 @@ public class ArbitraryResource {
 
 	private HttpServletResponse download(Service service, String name, String identifier, String filepath, String encoding, boolean rebuild, boolean async, Integer maxAttempts) {
 
-		ArbitraryDataReader arbitraryDataReader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, identifier);
 		try {
+			ArbitraryDataReader arbitraryDataReader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, identifier);
 
 			int attempts = 0;
 			if (maxAttempts == null) {
@@ -1382,8 +1441,8 @@ public class ArbitraryResource {
 	}
 
 	private FileProperties getFileProperties(Service service, String name, String identifier) {
-		ArbitraryDataReader arbitraryDataReader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, identifier);
 		try {
+			ArbitraryDataReader arbitraryDataReader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, identifier);
 			arbitraryDataReader.loadSynchronously(false);
 			java.nio.file.Path outputPath = arbitraryDataReader.getFilePath();
 			if (outputPath == null) {

src/main/java/org/qortal/api/resource/AssetsResource.java

@@ -8,22 +8,6 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.DefaultValue;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiException;
@@ -39,27 +23,27 @@ import org.qortal.data.asset.AssetData;
 import org.qortal.data.asset.OrderData;
 import org.qortal.data.asset.RecentTradeData;
 import org.qortal.data.asset.TradeData;
-import org.qortal.data.transaction.CancelAssetOrderTransactionData;
-import org.qortal.data.transaction.CreateAssetOrderTransactionData;
-import org.qortal.data.transaction.IssueAssetTransactionData;
-import org.qortal.data.transaction.TransactionData;
-import org.qortal.data.transaction.TransferAssetTransactionData;
-import org.qortal.data.transaction.UpdateAssetTransactionData;
+import org.qortal.data.transaction.*;
+import org.qortal.repository.AccountRepository.BalanceOrdering;
 import org.qortal.repository.DataException;
 import org.qortal.repository.Repository;
 import org.qortal.repository.RepositoryManager;
-import org.qortal.repository.AccountRepository.BalanceOrdering;
 import org.qortal.settings.Settings;
 import org.qortal.transaction.Transaction;
 import org.qortal.transaction.Transaction.ValidationResult;
 import org.qortal.transform.TransformationException;
-import org.qortal.transform.transaction.CancelAssetOrderTransactionTransformer;
-import org.qortal.transform.transaction.CreateAssetOrderTransactionTransformer;
-import org.qortal.transform.transaction.IssueAssetTransactionTransformer;
-import org.qortal.transform.transaction.TransferAssetTransactionTransformer;
-import org.qortal.transform.transaction.UpdateAssetTransactionTransformer;
+import org.qortal.transform.transaction.*;
 import org.qortal.utils.Base58;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
 @Path("/assets")
 @Tag(name = "Assets")
 public class AssetsResource {

src/main/java/org/qortal/api/resource/AtResource.java

@@ -8,26 +8,14 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.ciyam.at.MachineState;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiException;
 import org.qortal.api.ApiExceptionFactory;
+import org.qortal.api.model.AtCreationRequest;
 import org.qortal.data.at.ATData;
 import org.qortal.data.at.ATStateData;
-import org.qortal.api.model.AtCreationRequest;
 import org.qortal.data.transaction.DeployAtTransactionData;
 import org.qortal.repository.DataException;
 import org.qortal.repository.Repository;
@@ -38,10 +26,15 @@ import org.qortal.transaction.Transaction.ValidationResult;
 import org.qortal.transform.TransformationException;
 import org.qortal.transform.transaction.DeployAtTransactionTransformer;
 import org.qortal.utils.Base58;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
+
 
 @Path("/at")
 @Tag(name = "Automated Transactions")

src/main/java/org/qortal/api/resource/BlocksResource.java

@@ -8,26 +8,6 @@ import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.math.RoundingMode;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Comparator;
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.account.Account;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
@@ -35,7 +15,6 @@ import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.model.BlockMintingInfo;
 import org.qortal.api.model.BlockSignerSummary;
 import org.qortal.block.Block;
-import org.qortal.controller.Controller;
 import org.qortal.crypto.Crypto;
 import org.qortal.data.account.AccountData;
 import org.qortal.data.block.BlockData;
@@ -50,6 +29,23 @@ import org.qortal.transform.block.BlockTransformer;
 import org.qortal.utils.Base58;
 import org.qortal.utils.Triple;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.math.RoundingMode;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+
 @Path("/blocks")
 @Tag(name = "Blocks")
 public class BlocksResource {
@@ -90,7 +86,7 @@ public class BlocksResource {
 		    // Check the database first
 			BlockData blockData = repository.getBlockRepository().fromSignature(signature);
 			if (blockData != null) {
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 				return blockData;
@@ -99,7 +95,7 @@ public class BlocksResource {
             // Not found, so try the block archive
 			blockData = repository.getBlockArchiveRepository().fromSignature(signature);
 			if (blockData != null) {
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 				return blockData;
@@ -308,7 +304,7 @@ public class BlocksResource {
 		try (final Repository repository = RepositoryManager.getRepository()) {
 			BlockData blockData = repository.getBlockRepository().getLastBlock();
 
-			if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+			if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 				blockData.setOnlineAccountsSignatures(null);
 			}
 
@@ -478,7 +474,7 @@ public class BlocksResource {
 			// Firstly check the database
 			BlockData blockData = repository.getBlockRepository().fromHeight(height);
 			if (blockData != null) {
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 				return blockData;
@@ -487,7 +483,7 @@ public class BlocksResource {
 			// Not found, so try the archive
 			blockData = repository.getBlockArchiveRepository().fromHeight(height);
 			if (blockData != null) {
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 				return blockData;
@@ -546,6 +542,7 @@ public class BlocksResource {
 				}
 			}
 
+			String minterAddress = Account.getRewardShareMintingAddress(repository, blockData.getMinterPublicKey());
 			int minterLevel = Account.getRewardShareEffectiveMintingLevel(repository, blockData.getMinterPublicKey());
 			if (minterLevel == 0)
 				// This may be unavailable when requesting a trimmed block
@@ -558,6 +555,7 @@ public class BlocksResource {
 
 			BlockMintingInfo blockMintingInfo = new BlockMintingInfo();
 			blockMintingInfo.minterPublicKey = blockData.getMinterPublicKey();
+			blockMintingInfo.minterAddress = minterAddress;
 			blockMintingInfo.minterLevel = minterLevel;
 			blockMintingInfo.onlineAccountsCount = blockData.getOnlineAccountsCount();
 			blockMintingInfo.maxDistance = new BigDecimal(block.MAX_DISTANCE);
@@ -600,7 +598,7 @@ public class BlocksResource {
 			if (height > 1) {
 				// Found match in Blocks table
 				blockData = repository.getBlockRepository().fromHeight(height);
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 				return blockData;
@@ -618,7 +616,7 @@ public class BlocksResource {
 				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.BLOCK_UNKNOWN);
 			}
 
-			if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+			if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 				blockData.setOnlineAccountsSignatures(null);
 			}
 
@@ -655,7 +653,7 @@ public class BlocksResource {
 										 @QueryParam("includeOnlineSignatures") Boolean includeOnlineSignatures) {
 		try (final Repository repository = RepositoryManager.getRepository()) {
 			List<BlockData> blocks = new ArrayList<>();
-			boolean shouldReverse = (reverse != null && reverse == true);
+			boolean shouldReverse = (reverse != null && reverse);
 
 			int i = 0;
 			while (i < count) {
@@ -668,7 +666,7 @@ public class BlocksResource {
 						break;
 					}
 				}
-				if (includeOnlineSignatures == null || includeOnlineSignatures == false) {
+				if (includeOnlineSignatures == null || !includeOnlineSignatures) {
 					blockData.setOnlineAccountsSignatures(null);
 				}
 
@@ -891,5 +889,4 @@ public class BlocksResource {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
 		}
 	}
-
 }

src/main/java/org/qortal/api/resource/ChatResource.java

@@ -1,5 +1,6 @@
 package org.qortal.api.resource;
 
+import com.google.common.primitives.Bytes;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.ArraySchema;
@@ -9,14 +10,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
@@ -38,7 +31,11 @@ import org.qortal.transform.transaction.ChatTransactionTransformer;
 import org.qortal.transform.transaction.TransactionTransformer;
 import org.qortal.utils.Base58;
 
-import com.google.common.primitives.Bytes;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
 
 import static org.qortal.data.chat.ChatMessage.Encoding;
 
@@ -237,17 +234,21 @@ public class ChatResource {
 		}
 	)
 	@ApiErrors({ApiError.INVALID_CRITERIA, ApiError.INVALID_ADDRESS, ApiError.REPOSITORY_ISSUE})
-	public ActiveChats getActiveChats(@PathParam("address") String address, @QueryParam("encoding") Encoding encoding) {
+	public ActiveChats getActiveChats(
+		@PathParam("address") String address,
+		@QueryParam("encoding") Encoding encoding,
+		@QueryParam("haschatreference") Boolean hasChatReference
+	) {
 		if (address == null || !Crypto.isValidAddress(address))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
-
+	
 		try (final Repository repository = RepositoryManager.getRepository()) {
-			return repository.getChatRepository().getActiveChats(address, encoding);
+			return repository.getChatRepository().getActiveChats(address, encoding, hasChatReference);
 		} catch (DataException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
 		}
 	}
-
+	
 	@POST
 	@Operation(
 		summary = "Build raw, unsigned, CHAT transaction",

src/main/java/org/qortal/api/resource/CrossChainBitcoinACCTv1Resource.java

@@ -7,17 +7,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.Arrays;
-import java.util.Random;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.account.PublicKeyAccount;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
@@ -27,9 +16,9 @@ import org.qortal.api.model.CrossChainBuildRequest;
 import org.qortal.api.model.CrossChainDualSecretRequest;
 import org.qortal.api.model.CrossChainTradeRequest;
 import org.qortal.asset.Asset;
+import org.qortal.crosschain.AcctMode;
 import org.qortal.crosschain.BitcoinACCTv1;
 import org.qortal.crosschain.Bitcoiny;
-import org.qortal.crosschain.AcctMode;
 import org.qortal.crypto.Crypto;
 import org.qortal.data.at.ATData;
 import org.qortal.data.crosschain.CrossChainTradeData;
@@ -53,6 +42,15 @@ import org.qortal.transform.transaction.MessageTransactionTransformer;
 import org.qortal.utils.Base58;
 import org.qortal.utils.NTP;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.Arrays;
+import java.util.Random;
+
 @Path("/crosschain/BitcoinACCTv1")
 @Tag(name = "Cross-Chain (BitcoinACCTv1)")
 public class CrossChainBitcoinACCTv1Resource {

src/main/java/org/qortal/api/resource/CrossChainBitcoinResource.java

@@ -8,26 +8,31 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.bitcoinj.core.Transaction;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
+import org.qortal.api.model.crosschain.AddressRequest;
 import org.qortal.api.model.crosschain.BitcoinSendRequest;
+import org.qortal.crosschain.AddressInfo;
 import org.qortal.crosschain.Bitcoin;
+import org.qortal.crosschain.ChainableServer;
+import org.qortal.crosschain.ElectrumX;
 import org.qortal.crosschain.ForeignBlockchainException;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
 
 @Path("/crosschain/btc")
 @Tag(name = "Cross-Chain (Bitcoin)")
@@ -151,39 +156,38 @@ public class CrossChainBitcoinResource {
 	}
 
 	@POST
-	@Path("/unusedaddress")
+	@Path("/addressinfos")
 	@Operation(
-		summary = "Returns first unused address for hierarchical, deterministic BIP32 wallet",
-		description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
-		requestBody = @RequestBody(
-			required = true,
-			content = @Content(
-				mediaType = MediaType.TEXT_PLAIN,
-				schema = @Schema(
-					type = "string",
-					description = "BIP32 'm' private/public key in base58",
-					example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
-				)
-			)
-		),
-		responses = {
-			@ApiResponse(
-				content = @Content(array = @ArraySchema( schema = @Schema( implementation = SimpleTransaction.class ) ) )
-			)
-		}
+			summary = "Returns information for each address for a hierarchical, deterministic BIP32 wallet",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = AddressRequest.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = AddressInfo.class ) ) )
+					)
+			}
+
 	)
 	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
 	@SecurityRequirement(name = "apiKey")
-	public String getUnusedBitcoinReceiveAddress(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+	public List<AddressInfo> getBitcoinAddressInfos(@HeaderParam(Security.API_KEY_HEADER) String apiKey, AddressRequest addressRequest) {
 		Security.checkApiCallAllowed(request);
 
 		Bitcoin bitcoin = Bitcoin.getInstance();
 
-		if (!bitcoin.isValidDeterministicKey(key58))
+		if (!bitcoin.isValidDeterministicKey(addressRequest.xpub58))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
 
 		try {
-			return bitcoin.getUnusedReceiveAddress(key58);
+			return bitcoin.getWalletAddressInfos(addressRequest.xpub58);
 		} catch (ForeignBlockchainException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
 		}
@@ -245,4 +249,312 @@ public class CrossChainBitcoinResource {
 		return spendTransaction.getTxId().toString();
 	}
 
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current Bitcoin server configuration",
+			description = "Returns current Bitcoin server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(Bitcoin.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Bitcoin server connection history",
+			description = "Returns Bitcoin server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(Bitcoin.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Bitcoin servers",
+			description = "Add server to list of Bitcoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( Bitcoin.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Bitcoin servers",
+			description = "Remove server from list of Bitcoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( Bitcoin.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Bitcoin server",
+			description = "Set current Bitcoin server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( Bitcoin.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns Bitcoin fee per Kb.",
+			description = "Returns Bitcoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getBitcoinFeePerKb() {
+		Bitcoin bitcoin = Bitcoin.getInstance();
+
+		return String.valueOf(bitcoin.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets Bitcoin fee per Kb.",
+			description = "Sets Bitcoin fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setBitcoinFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Bitcoin bitcoin = Bitcoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(bitcoin, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns Bitcoin fee per Kb.",
+			description = "Returns Bitcoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getBitcoinFeeCeiling() {
+		Bitcoin bitcoin = Bitcoin.getInstance();
+
+		return String.valueOf(bitcoin.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets Bitcoin fee ceiling.",
+			description = "Sets Bitcoin fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setBitcoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Bitcoin bitcoin = Bitcoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(bitcoin, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
 }

src/main/java/org/qortal/api/resource/CrossChainDigibyteResource.java

@@ -8,26 +8,31 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.bitcoinj.core.Transaction;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
+import org.qortal.api.model.crosschain.AddressRequest;
 import org.qortal.api.model.crosschain.DigibyteSendRequest;
-import org.qortal.crosschain.Digibyte;
+import org.qortal.crosschain.AddressInfo;
+import org.qortal.crosschain.ChainableServer;
+import org.qortal.crosschain.ElectrumX;
 import org.qortal.crosschain.ForeignBlockchainException;
+import org.qortal.crosschain.Digibyte;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
 
 @Path("/crosschain/dgb")
 @Tag(name = "Cross-Chain (Digibyte)")
@@ -151,39 +156,38 @@ public class CrossChainDigibyteResource {
 	}
 
 	@POST
-	@Path("/unusedaddress")
+	@Path("/addressinfos")
 	@Operation(
-		summary = "Returns first unused address for hierarchical, deterministic BIP32 wallet",
-		description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
-		requestBody = @RequestBody(
-			required = true,
-			content = @Content(
-				mediaType = MediaType.TEXT_PLAIN,
-				schema = @Schema(
-					type = "string",
-					description = "BIP32 'm' private/public key in base58",
-					example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
-				)
-			)
-		),
-		responses = {
-			@ApiResponse(
-				content = @Content(array = @ArraySchema( schema = @Schema( implementation = SimpleTransaction.class ) ) )
-			)
-		}
+			summary = "Returns information for each address for a hierarchical, deterministic BIP32 wallet",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = AddressRequest.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = AddressInfo.class ) ) )
+					)
+			}
+
 	)
 	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
 	@SecurityRequirement(name = "apiKey")
-	public String getUnusedDigibyteReceiveAddress(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+	public List<AddressInfo> getDigibyteAddressInfos(@HeaderParam(Security.API_KEY_HEADER) String apiKey, AddressRequest addressRequest) {
 		Security.checkApiCallAllowed(request);
 
 		Digibyte digibyte = Digibyte.getInstance();
 
-		if (!digibyte.isValidDeterministicKey(key58))
+		if (!digibyte.isValidDeterministicKey(addressRequest.xpub58))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
 
 		try {
-			return digibyte.getUnusedReceiveAddress(key58);
+			return digibyte.getWalletAddressInfos(addressRequest.xpub58);
 		} catch (ForeignBlockchainException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
 		}
@@ -245,4 +249,312 @@ public class CrossChainDigibyteResource {
 		return spendTransaction.getTxId().toString();
 	}
 
-}
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current Digibyte server configuration",
+			description = "Returns current Digibyte server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(Digibyte.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Digibyte server connection history",
+			description = "Returns Digibyte server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(Digibyte.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Digibyte servers",
+			description = "Add server to list of Digibyte servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( Digibyte.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Digibyte servers",
+			description = "Remove server from list of Digibyte servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( Digibyte.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Digibyte server",
+			description = "Set current Digibyte server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( Digibyte.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns Digibyte fee per Kb.",
+			description = "Returns Digibyte fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getDigibyteFeePerKb() {
+		Digibyte digibyte = Digibyte.getInstance();
+
+		return String.valueOf(digibyte.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets Digibyte fee per Kb.",
+			description = "Sets Digibyte fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setDigibyteFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Digibyte digibyte = Digibyte.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(digibyte, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns Digibyte fee per Kb.",
+			description = "Returns Digibyte fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getDigibyteFeeCeiling() {
+		Digibyte digibyte = Digibyte.getInstance();
+
+		return String.valueOf(digibyte.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets Digibyte fee ceiling.",
+			description = "Sets Digibyte fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setDigibyteFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Digibyte digibyte = Digibyte.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(digibyte, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+}

src/main/java/org/qortal/api/resource/CrossChainDogecoinResource.java

@@ -13,15 +13,22 @@ import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
+import org.qortal.api.model.crosschain.AddressRequest;
 import org.qortal.api.model.crosschain.DogecoinSendRequest;
+import org.qortal.crosschain.AddressInfo;
+import org.qortal.crosschain.ChainableServer;
+import org.qortal.crosschain.ElectrumX;
 import org.qortal.crosschain.ForeignBlockchainException;
 import org.qortal.crosschain.Dogecoin;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
 import javax.ws.rs.HeaderParam;
 import javax.ws.rs.POST;
-import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
@@ -149,39 +156,38 @@ public class CrossChainDogecoinResource {
 	}
 
 	@POST
-	@Path("/unusedaddress")
+	@Path("/addressinfos")
 	@Operation(
-		summary = "Returns first unused address for hierarchical, deterministic BIP32 wallet",
-		description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
-		requestBody = @RequestBody(
-			required = true,
-			content = @Content(
-				mediaType = MediaType.TEXT_PLAIN,
-				schema = @Schema(
-					type = "string",
-					description = "BIP32 'm' private/public key in base58",
-					example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
-				)
-			)
-		),
-		responses = {
-			@ApiResponse(
-				content = @Content(array = @ArraySchema( schema = @Schema( implementation = SimpleTransaction.class ) ) )
-			)
-		}
+			summary = "Returns information for each address for a hierarchical, deterministic BIP32 wallet",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = AddressRequest.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = AddressInfo.class ) ) )
+					)
+			}
+
 	)
 	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
 	@SecurityRequirement(name = "apiKey")
-	public String getUnusedDogecoinReceiveAddress(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+	public List<AddressInfo> getDogecoinAddressInfos(@HeaderParam(Security.API_KEY_HEADER) String apiKey, AddressRequest addressRequest) {
 		Security.checkApiCallAllowed(request);
 
 		Dogecoin dogecoin = Dogecoin.getInstance();
 
-		if (!dogecoin.isValidDeterministicKey(key58))
+		if (!dogecoin.isValidDeterministicKey(addressRequest.xpub58))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
 
 		try {
-			return dogecoin.getUnusedReceiveAddress(key58);
+			return dogecoin.getWalletAddressInfos(addressRequest.xpub58);
 		} catch (ForeignBlockchainException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
 		}
@@ -243,4 +249,312 @@ public class CrossChainDogecoinResource {
 		return spendTransaction.getTxId().toString();
 	}
 
-}
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current Dogecoin server configuration",
+			description = "Returns current Dogecoin server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(Dogecoin.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Dogecoin server connection history",
+			description = "Returns Dogecoin server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(Dogecoin.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Dogecoin servers",
+			description = "Add server to list of Dogecoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( Dogecoin.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Dogecoin servers",
+			description = "Remove server from list of Dogecoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( Dogecoin.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Dogecoin server",
+			description = "Set current Dogecoin server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( Dogecoin.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns Dogecoin fee per Kb.",
+			description = "Returns Dogecoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getDogecoinFeePerKb() {
+		Dogecoin dogecoin = Dogecoin.getInstance();
+
+		return String.valueOf(dogecoin.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets Dogecoin fee per Kb.",
+			description = "Sets Dogecoin fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setDogecoinFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Dogecoin dogecoin = Dogecoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(dogecoin, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns Dogecoin fee per Kb.",
+			description = "Returns Dogecoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getDogecoinFeeCeiling() {
+		Dogecoin dogecoin = Dogecoin.getInstance();
+
+		return String.valueOf(dogecoin.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets Dogecoin fee ceiling.",
+			description = "Sets Dogecoin fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setDogecoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Dogecoin dogecoin = Dogecoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(dogecoin, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+}

src/main/java/org/qortal/api/resource/CrossChainHtlcResource.java

@@ -7,17 +7,6 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.math.BigDecimal;
-import java.util.List;
-import java.util.Objects;
-import java.util.stream.Collectors;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.bitcoinj.core.*;
@@ -35,6 +24,15 @@ import org.qortal.repository.RepositoryManager;
 import org.qortal.utils.Base58;
 import org.qortal.utils.NTP;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
 @Path("/crosschain/htlc")
 @Tag(name = "Cross-Chain (Hash time-locked contracts)")
 public class CrossChainHtlcResource {
@@ -159,7 +157,7 @@ public class CrossChainHtlcResource {
 			htlcStatus.bitcoinP2shAddress = p2shAddress;
 			htlcStatus.bitcoinP2shBalance = BigDecimal.valueOf(p2shBalance, 8);
 
-			List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddress.toString());
+			List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddress.toString(), false);
 
 			if (p2shBalance > 0L && !fundingOutputs.isEmpty()) {
 				htlcStatus.canRedeem = now >= medianBlockTime * 1000L;
@@ -403,7 +401,7 @@ public class CrossChainHtlcResource {
 				case FUNDED: {
 					Coin redeemAmount = Coin.valueOf(crossChainTradeData.expectedForeignAmount);
 					ECKey redeemKey = ECKey.fromPrivate(decodedTradePrivateKey);
-					List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddressA);
+					List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddressA, false);
 
 					Transaction p2shRedeemTransaction = BitcoinyHTLC.buildRedeemTransaction(bitcoiny.getNetworkParameters(), redeemAmount, redeemKey,
 							fundingOutputs, redeemScriptA, decodedSecret, foreignBlockchainReceivingAccountInfo);
@@ -666,7 +664,7 @@ public class CrossChainHtlcResource {
 							// ElectrumX coins
 
 							ECKey refundKey = ECKey.fromPrivate(tradeBotData.getTradePrivateKey());
-							List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddressA);
+							List<TransactionOutput> fundingOutputs = bitcoiny.getUnspentOutputs(p2shAddressA, false);
 
 							// Validate the destination foreign blockchain address
 							Address receiving = Address.fromString(bitcoiny.getNetworkParameters(), receiveAddress);

src/main/java/org/qortal/api/resource/CrossChainLitecoinACCTv1Resource.java

@@ -24,11 +24,7 @@ import org.qortal.repository.Repository;
 import org.qortal.repository.RepositoryManager;
 import org.qortal.transaction.MessageTransaction;
 import org.qortal.transaction.Transaction.ValidationResult;
-import org.qortal.transform.TransformationException;
 import org.qortal.transform.Transformer;
-import org.qortal.transform.transaction.MessageTransactionTransformer;
-import org.qortal.utils.Base58;
-import org.qortal.utils.NTP;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.HeaderParam;
@@ -37,7 +33,6 @@ import javax.ws.rs.Path;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
 import java.util.Arrays;
-import java.util.Random;
 
 @Path("/crosschain/LitecoinACCTv1")
 @Tag(name = "Cross-Chain (LitecoinACCTv1)")

src/main/java/org/qortal/api/resource/CrossChainLitecoinResource.java

@@ -8,26 +8,31 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.bitcoinj.core.Transaction;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
+import org.qortal.api.model.crosschain.AddressRequest;
 import org.qortal.api.model.crosschain.LitecoinSendRequest;
+import org.qortal.crosschain.AddressInfo;
+import org.qortal.crosschain.ChainableServer;
+import org.qortal.crosschain.ElectrumX;
 import org.qortal.crosschain.ForeignBlockchainException;
 import org.qortal.crosschain.Litecoin;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
 
 @Path("/crosschain/ltc")
 @Tag(name = "Cross-Chain (Litecoin)")
@@ -151,39 +156,38 @@ public class CrossChainLitecoinResource {
 	}
 
 	@POST
-	@Path("/unusedaddress")
+	@Path("/addressinfos")
 	@Operation(
-		summary = "Returns first unused address for hierarchical, deterministic BIP32 wallet",
-		description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
-		requestBody = @RequestBody(
-			required = true,
-			content = @Content(
-				mediaType = MediaType.TEXT_PLAIN,
-				schema = @Schema(
-					type = "string",
-					description = "BIP32 'm' private/public key in base58",
-					example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
-				)
-			)
-		),
-		responses = {
-			@ApiResponse(
-				content = @Content(array = @ArraySchema( schema = @Schema( implementation = SimpleTransaction.class ) ) )
-			)
-		}
+			summary = "Returns information for each address for a hierarchical, deterministic BIP32 wallet",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = AddressRequest.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = AddressInfo.class ) ) )
+					)
+			}
+
 	)
 	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
 	@SecurityRequirement(name = "apiKey")
-	public String getUnusedLitecoinReceiveAddress(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+	public List<AddressInfo> getLitecoinAddressInfos(@HeaderParam(Security.API_KEY_HEADER) String apiKey, AddressRequest addressRequest) {
 		Security.checkApiCallAllowed(request);
 
 		Litecoin litecoin = Litecoin.getInstance();
 
-		if (!litecoin.isValidDeterministicKey(key58))
+		if (!litecoin.isValidDeterministicKey(addressRequest.xpub58))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
 
 		try {
-			return litecoin.getUnusedReceiveAddress(key58);
+			return litecoin.getWalletAddressInfos(addressRequest.xpub58);
 		} catch (ForeignBlockchainException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
 		}
@@ -245,4 +249,350 @@ public class CrossChainLitecoinResource {
 		return spendTransaction.getTxId().toString();
 	}
 
-}
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current Litecoin server configuration",
+			description = "Returns current Litecoin server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(Litecoin.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Litecoin server connection history",
+			description = "Returns Litecoin server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(Litecoin.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Litecoin servers",
+			description = "Add server to list of Litecoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( Litecoin.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Litecoin servers",
+			description = "Remove server from list of Litecoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( Litecoin.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Litecoin server",
+			description = "Set current Litecoin server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( Litecoin.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+	@POST
+	@Path("/repair")
+	@Operation(
+			summary = "Sends all coins in wallet to primary receive address",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "string",
+									description = "BIP32 'm' private/public key in base58",
+									example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "string", description = "transaction hash"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
+	@SecurityRequirement(name = "apiKey")
+	public String repairOldWallet(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+		Security.checkApiCallAllowed(request);
+
+		Litecoin litecoin = Litecoin.getInstance();
+
+		if (!litecoin.isValidDeterministicKey(key58))
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
+
+		try {
+			return litecoin.repairOldWallet(key58);
+		} catch (ForeignBlockchainException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
+		}
+	}
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns Litecoin fee per Kb.",
+			description = "Returns Litecoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getLitecoinFeePerKb() {
+		Litecoin litecoin = Litecoin.getInstance();
+
+		return String.valueOf(litecoin.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets Litecoin fee per Kb.",
+			description = "Sets Litecoin fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setLitecoinFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Litecoin litecoin = Litecoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(litecoin, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns Litecoin fee per Kb.",
+			description = "Returns Litecoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getLitecoinFeeCeiling() {
+		Litecoin litecoin = Litecoin.getInstance();
+
+		return String.valueOf(litecoin.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets Litecoin fee ceiling.",
+			description = "Sets Litecoin fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setLitecoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Litecoin litecoin = Litecoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(litecoin, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+}

src/main/java/org/qortal/api/resource/CrossChainPirateChainResource.java

@@ -13,14 +13,19 @@ import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
 import org.qortal.api.model.crosschain.PirateChainSendRequest;
+import org.qortal.crosschain.ChainableServer;
 import org.qortal.crosschain.ForeignBlockchainException;
 import org.qortal.crosschain.PirateChain;
+import org.qortal.crosschain.PirateLightClient;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
 import javax.ws.rs.HeaderParam;
 import javax.ws.rs.POST;
-import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
@@ -222,6 +227,77 @@ public class CrossChainPirateChainResource {
 		}
 	}
 
+	@POST
+	@Path("/walletprivatekey")
+	@Operation(
+			summary = "Returns main wallet private key",
+			description = "Supply 32 bytes of entropy, Base58 encoded",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "string",
+									description = "32 bytes of entropy, Base58 encoded",
+									example = "5oSXF53qENtdUyKhqSxYzP57m6RhVFP9BJKRr9E5kRGV"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "string", description = "Private Key String"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
+	@SecurityRequirement(name = "apiKey")
+	public String getPirateChainPrivateKey(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String entropy58) {
+		Security.checkApiCallAllowed(request);
+
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		try {
+			return pirateChain.getPrivateKey(entropy58);
+		} catch (ForeignBlockchainException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE, e.getMessage());
+		}
+	}
+
+	@POST
+	@Path("/walletseedphrase")
+	@Operation(
+			summary = "Returns main wallet seedphrase",
+			description = "Supply 32 bytes of entropy, Base58 encoded",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "string",
+									description = "32 bytes of entropy, Base58 encoded",
+									example = "5oSXF53qENtdUyKhqSxYzP57m6RhVFP9BJKRr9E5kRGV"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "string", description = "Wallet Seedphrase String"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
+	@SecurityRequirement(name = "apiKey")
+	public String getPirateChainWalletSeed(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String entropy58) {
+		Security.checkApiCallAllowed(request);
+
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		try {
+			return pirateChain.getWalletSeed(entropy58);
+		} catch (ForeignBlockchainException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE, e.getMessage());
+		}
+	}
 
 	@POST
 	@Path("/syncstatus")
@@ -258,4 +334,312 @@ public class CrossChainPirateChainResource {
 			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE, e.getMessage());
 		}
 	}
+
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current PirateChain server configuration",
+			description = "Returns current PirateChain server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(PirateChain.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Pirate Chain server connection history",
+			description = "Returns Pirate Chain server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(PirateChain.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Pirate Chain servers",
+			description = "Add server to list of Pirate Chain servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServerInfo(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			PirateLightClient.Server server = new PirateLightClient.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( PirateChain.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Pirate Chain servers",
+			description = "Remove server from list of Pirate Chain servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServerInfo(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			PirateLightClient.Server server = new PirateLightClient.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( PirateChain.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Pirate Chain server",
+			description = "Set current Pirate Chain server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServerInfo(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( PirateChain.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns PirateChain fee per Kb.",
+			description = "Returns PirateChain fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getPirateChainFeePerKb() {
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		return String.valueOf(pirateChain.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets PirateChain fee per Kb.",
+			description = "Sets PirateChain fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setPirateChainFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(pirateChain, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns PirateChain fee per Kb.",
+			description = "Returns PirateChain fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getPirateChainFeeCeiling() {
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		return String.valueOf(pirateChain.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets PirateChain fee ceiling.",
+			description = "Sets PirateChain fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setPirateChainFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		PirateChain pirateChain = PirateChain.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(pirateChain, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
 }

src/main/java/org/qortal/api/resource/CrossChainRavencoinResource.java

@@ -8,26 +8,31 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.bitcoinj.core.Transaction;
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
+import org.qortal.api.model.crosschain.AddressRequest;
 import org.qortal.api.model.crosschain.RavencoinSendRequest;
-import org.qortal.crosschain.Ravencoin;
+import org.qortal.crosschain.AddressInfo;
+import org.qortal.crosschain.ChainableServer;
+import org.qortal.crosschain.ElectrumX;
 import org.qortal.crosschain.ForeignBlockchainException;
+import org.qortal.crosschain.Ravencoin;
+import org.qortal.crosschain.ServerConnectionInfo;
+import org.qortal.crosschain.ServerInfo;
 import org.qortal.crosschain.SimpleTransaction;
+import org.qortal.crosschain.ServerConfigurationInfo;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
 
 @Path("/crosschain/rvn")
 @Tag(name = "Cross-Chain (Ravencoin)")
@@ -151,39 +156,38 @@ public class CrossChainRavencoinResource {
 	}
 
 	@POST
-	@Path("/unusedaddress")
+	@Path("/addressinfos")
 	@Operation(
-		summary = "Returns first unused address for hierarchical, deterministic BIP32 wallet",
-		description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
-		requestBody = @RequestBody(
-			required = true,
-			content = @Content(
-				mediaType = MediaType.TEXT_PLAIN,
-				schema = @Schema(
-					type = "string",
-					description = "BIP32 'm' private/public key in base58",
-					example = "tpubD6NzVbkrYhZ4XTPc4btCZ6SMgn8CxmWkj6VBVZ1tfcJfMq4UwAjZbG8U74gGSypL9XBYk2R2BLbDBe8pcEyBKM1edsGQEPKXNbEskZozeZc"
-				)
-			)
-		),
-		responses = {
-			@ApiResponse(
-				content = @Content(array = @ArraySchema( schema = @Schema( implementation = SimpleTransaction.class ) ) )
-			)
-		}
+			summary = "Returns information for each address for a hierarchical, deterministic BIP32 wallet",
+			description = "Supply BIP32 'm' private/public key in base58, starting with 'xprv'/'xpub' for mainnet, 'tprv'/'tpub' for testnet",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = AddressRequest.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = AddressInfo.class ) ) )
+					)
+			}
+
 	)
 	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
 	@SecurityRequirement(name = "apiKey")
-	public String getUnusedRavencoinReceiveAddress(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String key58) {
+	public List<AddressInfo> getRavencoinAddressInfos(@HeaderParam(Security.API_KEY_HEADER) String apiKey, AddressRequest addressRequest) {
 		Security.checkApiCallAllowed(request);
 
 		Ravencoin ravencoin = Ravencoin.getInstance();
 
-		if (!ravencoin.isValidDeterministicKey(key58))
+		if (!ravencoin.isValidDeterministicKey(addressRequest.xpub58))
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
 
 		try {
-			return ravencoin.getUnusedReceiveAddress(key58);
+			return ravencoin.getWalletAddressInfos(addressRequest.xpub58);
 		} catch (ForeignBlockchainException e) {
 			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
 		}
@@ -245,4 +249,312 @@ public class CrossChainRavencoinResource {
 		return spendTransaction.getTxId().toString();
 	}
 
+	@GET
+	@Path("/serverinfos")
+	@Operation(
+			summary = "Returns current Ravencoin server configuration",
+			description = "Returns current Ravencoin server locations and use status",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConfigurationInfo.class
+									)
+							)
+					)
+			}
+	)
+	public ServerConfigurationInfo getServerConfiguration() {
+
+		return CrossChainUtils.buildServerConfigurationInfo(Ravencoin.getInstance());
+	}
+
+	@GET
+	@Path("/serverconnectionhistory")
+	@Operation(
+			summary = "Returns Ravencoin server connection history",
+			description = "Returns Ravencoin server connection history",
+			responses = {
+					@ApiResponse(
+							content = @Content(array = @ArraySchema( schema = @Schema( implementation = ServerConnectionInfo.class ) ) )
+					)
+			}
+	)
+	public List<ServerConnectionInfo> getServerConnectionHistory() {
+
+		return CrossChainUtils.buildServerConnectionHistory(Ravencoin.getInstance());
+	}
+
+	@POST
+	@Path("/addserver")
+	@Operation(
+			summary = "Add server to list of Ravencoin servers",
+			description = "Add server to list of Ravencoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if added, false if not added",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String addServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.addServer( Ravencoin.getInstance(), server )) {
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/removeserver")
+	@Operation(
+			summary = "Remove server from list of Ravencoin servers",
+			description = "Remove server from list of Ravencoin servers",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "true if removed, otherwise",
+							content = @Content(
+									schema = @Schema(
+											type = "string"
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public String removeServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		try {
+			ElectrumX.Server server = new ElectrumX.Server(
+					serverInfo.getHostName(),
+					ChainableServer.ConnectionType.valueOf(serverInfo.getConnectionType()),
+					serverInfo.getPort()
+			);
+
+			if( CrossChainUtils.removeServer( Ravencoin.getInstance(), server ) ) {
+
+				return "true";
+			}
+			else {
+				return "false";
+			}
+		}
+		catch (IllegalArgumentException | NullPointerException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return "false";
+		}
+	}
+
+	@POST
+	@Path("/setcurrentserver")
+	@Operation(
+			summary = "Set current Ravencoin server",
+			description = "Set current Ravencoin server",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = ServerInfo.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							description = "connection info",
+							content = @Content(
+									mediaType = MediaType.APPLICATION_JSON,
+									schema = @Schema(
+											implementation = ServerConnectionInfo.class
+									)
+							)
+					)
+			}
+
+	)
+	@ApiErrors({ApiError.INVALID_DATA})
+	@SecurityRequirement(name = "apiKey")
+	public ServerConnectionInfo setCurrentServer(@HeaderParam(Security.API_KEY_HEADER) String apiKey, ServerInfo serverInfo) {
+		Security.checkApiCallAllowed(request);
+
+		if( serverInfo.getConnectionType() == null ||
+				serverInfo.getHostName() == null) throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		try {
+			return CrossChainUtils.setCurrentServer( Ravencoin.getInstance(), serverInfo );
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_DATA);
+		}
+		catch (Exception e) {
+			return new ServerConnectionInfo(
+					serverInfo,
+					CrossChainUtils.CORE_API_CALL,
+					true,
+					false,
+					System.currentTimeMillis(),
+					CrossChainUtils.getNotes(e));
+		}
+	}
+
+
+	@GET
+	@Path("/feekb")
+	@Operation(
+			summary = "Returns Ravencoin fee per Kb.",
+			description = "Returns Ravencoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getRavencoinFeePerKb() {
+		Ravencoin ravencoin = Ravencoin.getInstance();
+
+		return String.valueOf(ravencoin.getFeePerKb().value);
+	}
+
+	@POST
+	@Path("/updatefeekb")
+	@Operation(
+			summary = "Sets Ravencoin fee per Kb.",
+			description = "Sets Ravencoin fee per Kb.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee per Kb",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setRavencoinFeePerKb(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Ravencoin ravencoin = Ravencoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeePerKb(ravencoin, fee);
+		} catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
+
+	@GET
+	@Path("/feeceiling")
+	@Operation(
+			summary = "Returns Ravencoin fee per Kb.",
+			description = "Returns Ravencoin fee per Kb.",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									schema = @Schema(
+											type = "number"
+									)
+							)
+					)
+			}
+	)
+	public String getRavencoinFeeCeiling() {
+		Ravencoin ravencoin = Ravencoin.getInstance();
+
+		return String.valueOf(ravencoin.getFeeCeiling());
+	}
+
+	@POST
+	@Path("/updatefeeceiling")
+	@Operation(
+			summary = "Sets Ravencoin fee ceiling.",
+			description = "Sets Ravencoin fee ceiling.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "number",
+									description = "the fee",
+									example = "100"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "number", description = "fee"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
+	public String setRavencoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
+		Security.checkApiCallAllowed(request);
+
+		Ravencoin ravencoin = Ravencoin.getInstance();
+
+		try {
+			return CrossChainUtils.setFeeCeiling(ravencoin, fee);
+		}
+		catch (IllegalArgumentException e) {
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+		}
+	}
 }

src/main/java/org/qortal/api/resource/CrossChainResource.java

@@ -10,15 +10,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.*;
-import java.util.function.Supplier;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.api.ApiError;
 import org.qortal.api.ApiErrors;
 import org.qortal.api.ApiExceptionFactory;
@@ -26,13 +17,16 @@ import org.qortal.api.Security;
 import org.qortal.api.model.CrossChainCancelRequest;
 import org.qortal.api.model.CrossChainTradeSummary;
 import org.qortal.controller.tradebot.TradeBot;
-import org.qortal.crosschain.SupportedBlockchain;
 import org.qortal.crosschain.ACCT;
 import org.qortal.crosschain.AcctMode;
+import org.qortal.crosschain.Bitcoiny;
+import org.qortal.crosschain.ForeignBlockchainException;
+import org.qortal.crosschain.SupportedBlockchain;
 import org.qortal.crypto.Crypto;
 import org.qortal.data.at.ATData;
 import org.qortal.data.at.ATStateData;
 import org.qortal.data.crosschain.CrossChainTradeData;
+import org.qortal.data.crosschain.TransactionSummary;
 import org.qortal.data.transaction.BaseTransactionData;
 import org.qortal.data.transaction.MessageTransactionData;
 import org.qortal.data.transaction.TransactionData;
@@ -50,6 +44,14 @@ import org.qortal.utils.Base58;
 import org.qortal.utils.ByteArray;
 import org.qortal.utils.NTP;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.*;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
 @Path("/crosschain")
 @Tag(name = "Cross-Chain")
 public class CrossChainResource {
@@ -374,7 +376,7 @@ public class CrossChainResource {
 		int maximumCount = maxtrades != null ? maxtrades : 10;
 		long minimumPeriod = 4 * 60 * 60 * 1000L; // ms
 		Boolean isFinished = Boolean.TRUE;
-		boolean useInversePrice = (inverse != null && inverse == true);
+		boolean useInversePrice = (inverse != null && inverse);
 
 		try (final Repository repository = RepositoryManager.getRepository()) {
 			Map<ByteArray, Supplier<ACCT>> acctsByCodeHash = SupportedBlockchain.getFilteredAcctMap(foreignBlockchain);
@@ -499,6 +501,111 @@ public class CrossChainResource {
 		}
 	}
 
+	@POST
+	@Path("/p2sh")
+	@Operation(
+			summary = "Returns P2SH Address",
+			description = "Get the P2SH address to lock foreign coin in a cross chain trade for QORT",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.TEXT_PLAIN,
+							schema = @Schema(
+									type = "string",
+									description = "the AT address",
+									example = "AKFnu9yBp7tUAc5HAphhfCxRZTYoeKXgUy"
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "string", description = "address"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.ADDRESS_UNKNOWN, ApiError.INVALID_CRITERIA})
+	@SecurityRequirement(name = "apiKey")
+	public String getForeignP2SH(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String atAddress) {
+		Security.checkApiCallAllowed(request);
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+			ATData atData = repository.getATRepository().fromATAddress(atAddress);
+			if (atData == null)
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+
+			ACCT acct = SupportedBlockchain.getAcctByCodeHash(atData.getCodeHash());
+
+			if( acct == null || !(acct.getBlockchain() instanceof Bitcoiny) )
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+
+			Bitcoiny bitcoiny = (Bitcoiny) acct.getBlockchain();
+
+			CrossChainTradeData crossChainTradeData = acct.populateTradeData(repository, atData);
+
+			Optional<String> p2sh
+					= CrossChainUtils.getP2ShAddressForAT(atAddress, repository, bitcoiny, crossChainTradeData);
+
+			if(p2sh.isPresent()){
+				return p2sh.get();
+			}
+			else{
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.ADDRESS_UNKNOWN);
+			}
+		}
+		catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, e.getMessage());
+		}
+	}
+
+	@POST
+	@Path("/txactivity")
+	@Operation(
+			summary = "Returns Foreign Transaction Activity",
+			description = "Get the activity related to foreign coin trading",
+			responses = {
+					@ApiResponse(
+							content = @Content(
+									array = @ArraySchema(
+											schema = @Schema(
+													implementation = TransactionSummary.class
+											)
+									)
+							)
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_CRITERIA, ApiError.REPOSITORY_ISSUE, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE})
+	@SecurityRequirement(name = "apiKey")
+	public List<TransactionSummary> getForeignTransactionActivity(@HeaderParam(Security.API_KEY_HEADER) String apiKey, @Parameter(
+			description = "Limit to specific blockchain",
+			example = "LITECOIN",
+			schema = @Schema(implementation = SupportedBlockchain.class)
+	) @QueryParam("foreignBlockchain") SupportedBlockchain foreignBlockchain) {
+		Security.checkApiCallAllowed(request);
+
+		if (!(foreignBlockchain.getInstance() instanceof Bitcoiny))
+			throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+
+		Bitcoiny bitcoiny = (Bitcoiny) foreignBlockchain.getInstance() ;
+
+		org.bitcoinj.core.Context.propagate( bitcoiny.getBitcoinjContext() );
+
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			// sort from last lock to first lock
+			return CrossChainUtils
+					.getForeignTradeSummaries(foreignBlockchain, repository, bitcoiny).stream()
+					.sorted(Comparator.comparing(TransactionSummary::getLockingTimestamp).reversed())
+					.collect(Collectors.toList());
+		}
+		catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, e.getMessage());
+		}
+		catch (ForeignBlockchainException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE, e.getMessage());
+		}
+	}
+
 	private ATData fetchAtDataWithChecking(Repository repository, String atAddress) throws DataException {
 		ATData atData = repository.getATRepository().fromATAddress(atAddress);
 		if (atData == null)

src/main/java/org/qortal/api/resource/CrossChainTradeBotResource.java

@@ -9,16 +9,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
-import java.util.List;
-import java.util.Objects;
-import java.util.stream.Collectors;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.*;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-
 import org.qortal.account.Account;
 import org.qortal.account.PublicKeyAccount;
 import org.qortal.api.ApiError;
@@ -27,14 +17,17 @@ import org.qortal.api.ApiExceptionFactory;
 import org.qortal.api.Security;
 import org.qortal.api.model.crosschain.TradeBotCreateRequest;
 import org.qortal.api.model.crosschain.TradeBotRespondRequest;
+import org.qortal.api.model.crosschain.TradeBotRespondRequests;
 import org.qortal.asset.Asset;
 import org.qortal.controller.Controller;
 import org.qortal.controller.tradebot.AcctTradeBot;
 import org.qortal.controller.tradebot.TradeBot;
-import org.qortal.crosschain.ForeignBlockchain;
-import org.qortal.crosschain.SupportedBlockchain;
 import org.qortal.crosschain.ACCT;
 import org.qortal.crosschain.AcctMode;
+import org.qortal.crosschain.Bitcoiny;
+import org.qortal.crosschain.ForeignBlockchain;
+import org.qortal.crosschain.PirateChain;
+import org.qortal.crosschain.SupportedBlockchain;
 import org.qortal.crypto.Crypto;
 import org.qortal.data.at.ATData;
 import org.qortal.data.crosschain.CrossChainTradeData;
@@ -48,6 +41,16 @@ import org.qortal.transaction.Transaction;
 import org.qortal.utils.Base58;
 import org.qortal.utils.NTP;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
 @Path("/crosschain/tradebot")
 @Tag(name = "Cross-Chain (Trade-Bot)")
 public class CrossChainTradeBotResource {
@@ -189,6 +192,39 @@ public class CrossChainTradeBotResource {
 	public String tradeBotResponder(@HeaderParam(Security.API_KEY_HEADER) String apiKey, TradeBotRespondRequest tradeBotRespondRequest) {
 		Security.checkApiCallAllowed(request);
 
+		return createTradeBotResponse(tradeBotRespondRequest);
+	}
+
+	@POST
+	@Path("/respondmultiple")
+	@Operation(
+			summary = "Respond to multiple trade offers. NOTE: WILL SPEND FUNDS!)",
+			description = "Start a new trade-bot entry to respond to chosen trade offers. Pirate Chain is not supported and will throw an invalid criteria error.",
+			requestBody = @RequestBody(
+					required = true,
+					content = @Content(
+							mediaType = MediaType.APPLICATION_JSON,
+							schema = @Schema(
+									implementation = TradeBotRespondRequests.class
+							)
+					)
+			),
+			responses = {
+					@ApiResponse(
+							content = @Content(mediaType = MediaType.TEXT_PLAIN, schema = @Schema(type = "string"))
+					)
+			}
+	)
+	@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_ADDRESS, ApiError.INVALID_CRITERIA, ApiError.FOREIGN_BLOCKCHAIN_BALANCE_ISSUE, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE, ApiError.REPOSITORY_ISSUE})
+	@SuppressWarnings("deprecation")
+	@SecurityRequirement(name = "apiKey")
+	public String tradeBotResponderMultiple(@HeaderParam(Security.API_KEY_HEADER) String apiKey, TradeBotRespondRequests tradeBotRespondRequest) {
+		Security.checkApiCallAllowed(request);
+
+		return createTradeBotResponseMultiple(tradeBotRespondRequest);
+	}
+
+	private String createTradeBotResponse(TradeBotRespondRequest tradeBotRespondRequest) {
 		final String atAddress = tradeBotRespondRequest.atAddress;
 
 		// We prefer foreignKey to deprecated xprv58
@@ -259,6 +295,99 @@ public class CrossChainTradeBotResource {
 		}
 	}
 
+	private String createTradeBotResponseMultiple(TradeBotRespondRequests respondRequests) {
+		try (final Repository repository = RepositoryManager.getRepository()) {
+
+			if (respondRequests.foreignKey == null)
+				throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
+
+			List<CrossChainTradeData> crossChainTradeDataList = new ArrayList<>(respondRequests.addresses.size());
+			Optional<ACCT> acct = Optional.empty();
+
+			for(String atAddress : respondRequests.addresses ) {
+
+				if (atAddress == null || !Crypto.isValidAtAddress(atAddress))
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+				if (respondRequests.receivingAddress == null || !Crypto.isValidAddress(respondRequests.receivingAddress))
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+				final Long minLatestBlockTimestamp = NTP.getTime() - (60 * 60 * 1000L);
+				if (!Controller.getInstance().isUpToDate(minLatestBlockTimestamp))
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.BLOCKCHAIN_NEEDS_SYNC);
+
+				// Extract data from cross-chain trading AT
+				ATData atData = fetchAtDataWithChecking(repository, atAddress);
+
+				// TradeBot uses AT's code hash to map to ACCT
+				ACCT acctUsingAtData = TradeBot.getInstance().getAcctUsingAtData(atData);
+				if (acctUsingAtData == null)
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+				// if the optional is empty,
+				// then ensure the ACCT blockchain is a Bitcoiny blockchain, but not Pirate Chain and fill the optional
+				// Even though the Pirate Chain protocol does support multi send,
+				// the Pirate Chain API we are using does not support multi send
+				else if( acct.isEmpty() ) {
+					if( !(acctUsingAtData.getBlockchain() instanceof Bitcoiny) ||
+							acctUsingAtData.getBlockchain() instanceof PirateChain )
+						throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+					acct = Optional.of(acctUsingAtData);
+				}
+				// if the optional is filled, then ensure it is equal to the AT in this iteration
+				else if( !acctUsingAtData.getCodeBytesHash().equals(acct.get().getCodeBytesHash()) )
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+
+				if (!acctUsingAtData.getBlockchain().isValidWalletKey(respondRequests.foreignKey))
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_PRIVATE_KEY);
+
+				CrossChainTradeData crossChainTradeData = acctUsingAtData.populateTradeData(repository, atData);
+				if (crossChainTradeData == null)
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
+
+				if (crossChainTradeData.mode != AcctMode.OFFERING)
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);
+
+				// Check if there is a buy or a cancel request in progress for this trade
+				List<Transaction.TransactionType> txTypes = List.of(Transaction.TransactionType.MESSAGE);
+				List<TransactionData> unconfirmed = repository.getTransactionRepository().getUnconfirmedTransactions(txTypes, null, 0, 0, false);
+				for (TransactionData transactionData : unconfirmed) {
+					MessageTransactionData messageTransactionData = (MessageTransactionData) transactionData;
+					if (Objects.equals(messageTransactionData.getRecipient(), atAddress)) {
+						// There is a pending request for this trade, so block this buy attempt to reduce the risk of refunds
+						throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "Trade has an existing buy request or is pending cancellation.");
+					}
+				}
+
+				crossChainTradeDataList.add(crossChainTradeData);
+			}
+
+			AcctTradeBot.ResponseResult result
+					= TradeBot.getInstance().startResponseMultiple(
+						repository,
+						acct.get(),
+						crossChainTradeDataList,
+						respondRequests.receivingAddress,
+						respondRequests.foreignKey,
+						(Bitcoiny) acct.get().getBlockchain());
+
+			switch (result) {
+				case OK:
+					return "true";
+
+				case BALANCE_ISSUE:
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_BALANCE_ISSUE);
+
+				case NETWORK_ISSUE:
+					throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.FOREIGN_BLOCKCHAIN_NETWORK_ISSUE);
+
+				default:
+					return "false";
+			}
+		} catch (DataException e) {
+			throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, e.getMessage());
+		}
+	}
+
 	@DELETE
 	@Operation(
 		summary = "Delete completed trade",