Publish

- @0x/contracts-integrations@2.7.57
 - @0x/asset-swapper@16.20.0

contracts/integrations/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-integrations",
-    "version": "2.7.56",
+    "version": "2.7.57",
     "private": true,
     "engines": {
         "node": ">=6.12"
@@ -93,7 +93,7 @@
         "typescript": "4.2.2"
     },
     "dependencies": {
-        "@0x/asset-swapper": "^16.19.1",
+        "@0x/asset-swapper": "^16.20.0",
         "@0x/base-contract": "^6.4.0",
         "@0x/contracts-asset-proxy": "^3.7.16",
         "@0x/contracts-erc1155": "^2.1.34",

packages/asset-swapper/CHANGELOG.json

@@ -1,4 +1,14 @@
 [
+    {
+        "version": "16.20.0",
+        "changes": [
+            {
+                "note": "ShibaSwap",
+                "pr": 276
+            }
+        ],
+        "timestamp": 1625607277
+    },
     {
         "version": "16.19.1",
         "changes": [

packages/asset-swapper/CHANGELOG.md

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v16.20.0 - _July 6, 2021_
+
+    * ShibaSwap (#276)
+
 ## v16.19.1 - _July 6, 2021_
 
     * Fix LiquidityProvider fallback (#272)

packages/asset-swapper/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-swapper",
-    "version": "16.19.1",
+    "version": "16.20.0",
     "engines": {
         "node": ">=6.12"
     },

packages/asset-swapper/src/utils/market_operation_utils/bridge_source_utils.ts

@@ -32,6 +32,7 @@ import {
     QUICKSWAP_ROUTER_BY_CHAIN_ID,
     SADDLE_MAINNET_INFOS,
     SHELL_POOLS_BY_CHAIN_ID,
+    SHIBASWAP_ROUTER_BY_CHAIN_ID,
     SMOOTHY_BSC_INFOS,
     SMOOTHY_MAINNET_INFOS,
     SNOWSWAP_MAINNET_INFOS,
@@ -399,7 +400,8 @@ export function uniswapV2LikeRouterAddress(
         | ERC20BridgeSource.ComethSwap
         | ERC20BridgeSource.Dfyn
         | ERC20BridgeSource.WaultSwap
-        | ERC20BridgeSource.Polydex,
+        | ERC20BridgeSource.Polydex
+        | ERC20BridgeSource.ShibaSwap,
 ): string {
     switch (source) {
         case ERC20BridgeSource.UniswapV2:
@@ -432,6 +434,8 @@ export function uniswapV2LikeRouterAddress(
             return WAULTSWAP_ROUTER_BY_CHAIN_ID[chainId];
         case ERC20BridgeSource.Polydex:
             return POLYDEX_ROUTER_BY_CHAIN_ID[chainId];
+        case ERC20BridgeSource.ShibaSwap:
+            return SHIBASWAP_ROUTER_BY_CHAIN_ID[chainId];
         default:
             throw new Error(`Unknown UniswapV2 like source ${source}`);
     }

packages/asset-swapper/src/utils/market_operation_utils/constants.ts

@@ -97,6 +97,7 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.XSigma,
             ERC20BridgeSource.UniswapV3,
             ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.ShibaSwap,
         ]),
         [ChainId.Ropsten]: new SourceFilters([
             ERC20BridgeSource.Kyber,
@@ -192,6 +193,7 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
             ERC20BridgeSource.XSigma,
             ERC20BridgeSource.UniswapV3,
             ERC20BridgeSource.CurveV2,
+            ERC20BridgeSource.ShibaSwap,
         ]),
         [ChainId.Ropsten]: new SourceFilters([
             ERC20BridgeSource.Kyber,
@@ -1094,6 +1096,13 @@ export const LINKSWAP_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
     NULL_ADDRESS,
 );
 
+export const SHIBASWAP_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
+    {
+        [ChainId.Mainnet]: '0x03f7724180aa6b939894b5ca4314783b0b36b329',
+    },
+    NULL_ADDRESS,
+);
+
 export const MSTABLE_POOLS_BY_CHAIN_ID = valueByChainId(
     {
         [ChainId.Mainnet]: {
@@ -1472,6 +1481,7 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
     [ERC20BridgeSource.SushiSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.CryptoCom]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.Linkswap]: uniswapV2CloneGasSchedule,
+    [ERC20BridgeSource.ShibaSwap]: uniswapV2CloneGasSchedule,
     [ERC20BridgeSource.Balancer]: () => 120e3,
     [ERC20BridgeSource.BalancerV2]: () => 100e3,
     [ERC20BridgeSource.Cream]: () => 120e3,

packages/asset-swapper/src/utils/market_operation_utils/orders.ts

@@ -172,6 +172,8 @@ export function getErc20BridgeSourceToBridgeSource(source: ERC20BridgeSource): s
             return encodeBridgeSourceId(BridgeProtocol.Nerve, 'FirebirdOneSwap');
         case ERC20BridgeSource.Lido:
             return encodeBridgeSourceId(BridgeProtocol.Lido, 'Lido');
+        case ERC20BridgeSource.ShibaSwap:
+            return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'ShibaSwap');
         default:
             throw new Error(AggregationError.NoBridgeForSource);
     }
@@ -242,6 +244,7 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder
         case ERC20BridgeSource.Dfyn:
         case ERC20BridgeSource.WaultSwap:
         case ERC20BridgeSource.Polydex:
+        case ERC20BridgeSource.ShibaSwap:
             const uniswapV2FillData = (order as OptimizedMarketBridgeOrder<UniswapV2FillData>).fillData;
             bridgeData = encoder.encode([uniswapV2FillData.router, uniswapV2FillData.tokenAddressPath]);
             break;
@@ -427,6 +430,7 @@ export const BRIDGE_ENCODERS: {
     [ERC20BridgeSource.SushiSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.CryptoCom]: routerAddressPathEncoder,
     [ERC20BridgeSource.Linkswap]: routerAddressPathEncoder,
+    [ERC20BridgeSource.ShibaSwap]: routerAddressPathEncoder,
     // BSC
     [ERC20BridgeSource.PancakeSwap]: routerAddressPathEncoder,
     [ERC20BridgeSource.PancakeSwapV2]: routerAddressPathEncoder,

packages/asset-swapper/src/utils/market_operation_utils/sampler_operations.ts

@@ -1229,6 +1229,7 @@ export class SamplerOperations {
                     case ERC20BridgeSource.Dfyn:
                     case ERC20BridgeSource.WaultSwap:
                     case ERC20BridgeSource.Polydex:
+                    case ERC20BridgeSource.ShibaSwap:
                         const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                         if (!isValidAddress(uniLikeRouter)) {
                             return [];
@@ -1499,6 +1500,7 @@ export class SamplerOperations {
                     case ERC20BridgeSource.Dfyn:
                     case ERC20BridgeSource.WaultSwap:
                     case ERC20BridgeSource.Polydex:
+                    case ERC20BridgeSource.ShibaSwap:
                         const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
                         if (!isValidAddress(uniLikeRouter)) {
                             return [];

packages/asset-swapper/src/utils/market_operation_utils/types.ts

@@ -68,6 +68,7 @@ export enum ERC20BridgeSource {
     UniswapV3 = 'Uniswap_V3',
     CurveV2 = 'Curve_V2',
     Lido = 'Lido',
+    ShibaSwap = 'ShibaSwap',
     // BSC only
     PancakeSwap = 'PancakeSwap',
     PancakeSwapV2 = 'PancakeSwap_V2',