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38 Commits

Author SHA1 Message Date
Github Actions
15fb00e958 Publish
- @0x/asset-swapper@16.27.3
2021-09-14 19:04:09 +00:00
Github Actions
1d9295cc94 Updated CHANGELOGS & MD docs 2021-09-14 19:04:05 +00:00
Daniel Pyrathon
79f36cf6fb fix: Remove API key whitelist field (#323)
* Refactor integrator ID and add Prometheus metrics

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Added documentation and fixed some minor requests

* Added more metrics

* more docs

* lint fix

* added new Integrator ID addition

* refactor tests

* Refactor new types

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>
2021-09-14 14:43:02 -04:00
Github Actions
6ce4458a5d Publish
- @0x/asset-swapper@16.27.2
2021-09-14 17:13:46 +00:00
Github Actions
fad6e65c07 Updated CHANGELOGS & MD docs 2021-09-14 17:13:42 +00:00
Daniel Pyrathon
840c85373e fix: Refactor integrator ID and add Prometheus metrics (#322)
* Refactor integrator ID and add Prometheus metrics

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Added documentation and fixed some minor requests

* Added more metrics

* more docs

* lint fix

* added new Integrator ID addition

* refactor tests

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>
2021-09-14 12:45:41 -04:00
Github Actions
0479bb5fe1 Publish
- @0x/contracts-erc20@3.3.19
 - @0x/contracts-treasury@1.3.5
 - @0x/contracts-utils@4.8.0
 - @0x/contracts-zero-ex@0.28.4
 - @0x/asset-swapper@16.27.1
 - @0x/migrations@8.1.5
2021-09-08 17:06:09 +00:00
Github Actions
9ecc31ed54 Updated CHANGELOGS & MD docs 2021-09-08 17:06:06 +00:00
Lawrence Forman
eb29abd36c Fix ApproximateBuys sampler to terminate if the buy amount is not met (#319)
Co-authored-by: Lawrence Forman <me@merklejerk.com>
2021-09-08 01:17:42 -04:00
Lawrence Forman
d202e01522 update package mainfests (#318)
Co-authored-by: Lawrence Forman <me@merklejerk.com>
2021-09-07 23:09:30 -04:00
Daniel Pyrathon
e838a6801b fix: Exclusive API keys for select integrations (#317)
* Initial commit of changes

* Added unit tests for filtering process

* linting

* Update packages/asset-swapper/src/utils/quote_requestor.ts

Co-authored-by: phil-ociraptor <philipliao@gmail.com>

* lint and refactor based on feedback

Co-authored-by: phil-ociraptor <philipliao@gmail.com>
2021-09-07 14:26:40 -04:00
Noah Khamliche
7439871aa0 Final Rebase 2021-09-01 17:07:16 -04:00
Noah Khamliche
317f2138c5 feat: fixed json 2021-09-01 17:07:16 -04:00
Noah Khamliche
e5834f1901 m: Fixed json formatting 2021-09-01 17:07:16 -04:00
Noah Khamliche
5063446f93 feat: Added FundRecoveryFeature to CHANGELOG.json 2021-09-01 17:07:16 -04:00
Noah Khamliche
0caf495a1a fixed prettier error with tests 2021-09-01 17:07:16 -04:00
Noah Khamliche
a20de0fc69 Added support for TestMintableERC20TokenContract instead of DummyERC20 2021-09-01 17:07:16 -04:00
Noah Khamliche
9aa0065d2d fixed package.json rebase bug 2021-09-01 17:07:16 -04:00
Noah Khamliche
c24855e627 fixed rebase issues 2021-09-01 17:07:16 -04:00
Noah Khamliche
6bb72dd775 ran yarn prettier to fix issues 2021-09-01 17:07:16 -04:00
Noah Khamliche
77d1ed257c removed unsued bal variable, and removed .only modifier on blockchain tests 2021-09-01 17:07:16 -04:00
Noah Khamliche
5d265360c4 fixed linting and EP transfering less than the total amount of ETH in the wallet 2021-09-01 17:07:16 -04:00
Noah Khamliche
c9097f6e8b fixed rebase issues 2021-09-01 17:07:16 -04:00
Noah Khamliche
d3df985a42 fixed michaels comments and finished off writing the test 2021-09-01 17:07:16 -04:00
Noah Khamliche
7267420874 fixed rebase issues 2021-09-01 17:07:16 -04:00
Noah Khamliche
17e81432f1 Fixed PR comments, now onto writing tests 2021-09-01 17:07:16 -04:00
Noah Khamliche
57c767c3b1 fixed package.json 2021-09-01 17:07:16 -04:00
Noah Khamliche
dbb1c88ad9 initial EpFundRecoveryFeature implementation without tests 2021-09-01 17:07:16 -04:00
Github Actions
254b850a8b Publish
- @0x/contracts-erc20@3.3.18
 - @0x/contracts-test-utils@5.4.10
 - @0x/contracts-treasury@1.3.4
 - @0x/contracts-utils@4.7.18
 - @0x/contracts-zero-ex@0.28.3
 - @0x/asset-swapper@16.27.0
 - @0x/contract-addresses@6.7.0
 - @0x/contract-wrappers@13.17.6
 - @0x/migrations@8.1.4
 - @0x/protocol-utils@1.8.4
2021-09-01 01:31:37 +00:00
Github Actions
e2242e5955 Updated CHANGELOGS & MD docs 2021-09-01 01:31:34 +00:00
Jacob Evans
7a0255fee7 feat: 🔺 (#312)
* feat: Avalanche

* Update Addresses for Avalanche deployment

* Cleanup

* Rebased development
2021-09-01 11:11:56 +10:00
Github Actions
ec6522cfbf Publish
- @0x/asset-swapper@16.26.2
2021-08-31 07:06:30 +00:00
Github Actions
1bf96e91bb Updated CHANGELOGS & MD docs 2021-08-31 07:06:27 +00:00
Romain Butteaud
eb733cc58f add: Curve new pools (CVX-CRX, MIM, atricrypto3) (#315)
* add: Curve new pools (CVX-CRX, MIM, atricrypto3)

* prettier

* fix: AS CHANGELOG

* fix: update monorepo-scripts
2021-08-30 23:45:47 -07:00
Jacob Evans
d9fdcf813b fix: UST spam by temporarily disabling (#316) 2021-08-31 16:17:17 +10:00
Romain Butteaud
88bd1c9cea add: Curve new pools (CVX-CRX, MIM, atricrypto3) - CHANGELOG (#314)
* add: Curve new pools (CVX-CRX, MIM, atricrypto3)

* prettier

* fix: AS CHANGELOG
2021-08-30 16:19:32 -07:00
Romain Butteaud
9e759e82b4 add: Curve new pools (CVX-CRX, MIM, atricrypto3) (#313)
* add: Curve new pools (CVX-CRX, MIM, atricrypto3)

* prettier
2021-08-30 15:22:10 -07:00
Daniel Pyrathon
da433854ac fix: added prometheus changes on expiration (#308)
* added prometheus changes on expiration

* added unit tests

* prettier

* addressed comments

* remove unused tests

* fix lint:

* Update quote_requestor_test.ts
2021-08-23 13:59:49 -07:00
55 changed files with 942 additions and 107 deletions

View File

@@ -1,4 +1,22 @@
[
{
"timestamp": 1631120757,
"version": "3.3.19",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1630459879,
"version": "3.3.18",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "3.3.17",

View File

@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v3.3.19 - _September 8, 2021_
* Dependencies updated
## v3.3.18 - _September 1, 2021_
* Dependencies updated
## v3.3.17 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contracts-erc20",
"version": "3.3.17",
"version": "3.3.19",
"engines": {
"node": ">=6.12"
},
@@ -53,8 +53,8 @@
"devDependencies": {
"@0x/abi-gen": "^5.6.0",
"@0x/contracts-gen": "^2.0.38",
"@0x/contracts-test-utils": "^5.4.9",
"@0x/contracts-utils": "^4.7.17",
"@0x/contracts-test-utils": "^5.4.10",
"@0x/contracts-utils": "^4.8.0",
"@0x/dev-utils": "^4.2.7",
"@0x/sol-compiler": "^4.7.3",
"@0x/ts-doc-gen": "^0.0.28",

View File

@@ -1,4 +1,13 @@
[
{
"timestamp": 1630459879,
"version": "5.4.10",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "5.4.9",

View File

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v5.4.10 - _September 1, 2021_
* Dependencies updated
## v5.4.9 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contracts-test-utils",
"version": "5.4.9",
"version": "5.4.10",
"engines": {
"node": ">=6.12"
},
@@ -44,7 +44,7 @@
"dependencies": {
"@0x/assert": "^3.0.27",
"@0x/base-contract": "^6.4.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-addresses": "^6.7.0",
"@0x/dev-utils": "^4.2.7",
"@0x/json-schemas": "^6.1.3",
"@0x/order-utils": "^10.4.28",

View File

@@ -1,4 +1,22 @@
[
{
"timestamp": 1631120757,
"version": "1.3.5",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1630459879,
"version": "1.3.4",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "1.3.3",

View File

@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v1.3.5 - _September 8, 2021_
* Dependencies updated
## v1.3.4 - _September 1, 2021_
* Dependencies updated
## v1.3.3 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contracts-treasury",
"version": "1.3.3",
"version": "1.3.5",
"engines": {
"node": ">=6.12"
},
@@ -47,12 +47,12 @@
"homepage": "https://github.com/0xProject/protocol/tree/main/contracts/treasury",
"devDependencies": {
"@0x/abi-gen": "^5.6.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-addresses": "^6.7.0",
"@0x/contracts-asset-proxy": "^3.7.19",
"@0x/contracts-erc20": "^3.3.17",
"@0x/contracts-erc20": "^3.3.19",
"@0x/contracts-gen": "^2.0.38",
"@0x/contracts-staking": "^2.0.45",
"@0x/contracts-test-utils": "^5.4.9",
"@0x/contracts-test-utils": "^5.4.10",
"@0x/sol-compiler": "^4.7.3",
"@0x/ts-doc-gen": "^0.0.28",
"@0x/tslint-config": "^4.1.4",
@@ -73,7 +73,7 @@
},
"dependencies": {
"@0x/base-contract": "^6.4.0",
"@0x/protocol-utils": "^1.8.3",
"@0x/protocol-utils": "^1.8.4",
"@0x/subproviders": "^6.5.3",
"@0x/types": "^3.3.3",
"@0x/typescript-typings": "^5.2.0",

View File

@@ -1,4 +1,23 @@
[
{
"version": "4.8.0",
"changes": [
{
"note": "Added FundRecoveryFeature to the 0x EP",
"pr": 306
}
],
"timestamp": 1631120757
},
{
"timestamp": 1630459879,
"version": "4.7.18",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "4.7.17",

View File

@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v4.8.0 - _September 8, 2021_
* Added FundRecoveryFeature to the 0x EP (#306)
## v4.7.18 - _September 1, 2021_
* Dependencies updated
## v4.7.17 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contracts-utils",
"version": "4.7.17",
"version": "4.8.0",
"engines": {
"node": ">=6.12"
},
@@ -52,7 +52,7 @@
"devDependencies": {
"@0x/abi-gen": "^5.6.0",
"@0x/contracts-gen": "^2.0.38",
"@0x/contracts-test-utils": "^5.4.9",
"@0x/contracts-test-utils": "^5.4.10",
"@0x/dev-utils": "^4.2.7",
"@0x/order-utils": "^10.4.28",
"@0x/sol-compiler": "^4.7.3",

View File

@@ -1,4 +1,22 @@
[
{
"timestamp": 1631120757,
"version": "0.28.4",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1630459879,
"version": "0.28.3",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"version": "0.28.2",
"changes": [

View File

@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v0.28.4 - _September 8, 2021_
* Dependencies updated
## v0.28.3 - _September 1, 2021_
* Dependencies updated
## v0.28.2 - _August 19, 2021_
* Add ethers as an explicit dependency (#310)

View File

@@ -33,6 +33,7 @@ import "./features/interfaces/INativeOrdersFeature.sol";
import "./features/interfaces/IBatchFillNativeOrdersFeature.sol";
import "./features/interfaces/IMultiplexFeature.sol";
import "./features/interfaces/IOtcOrdersFeature.sol";
import "./features/interfaces/IFundRecoveryFeature.sol";
/// @dev Interface for a fully featured Exchange Proxy.
@@ -48,7 +49,8 @@ interface IZeroEx is
INativeOrdersFeature,
IBatchFillNativeOrdersFeature,
IMultiplexFeature,
IOtcOrdersFeature
IOtcOrdersFeature,
IFundRecoveryFeature
{
// solhint-disable state-visibility

View File

@@ -0,0 +1,66 @@
// SPDX-License-Identifier: Apache-2.0
/*
Copyright 2021 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.6.5;
pragma experimental ABIEncoderV2;
import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
import "../migrations/LibMigrate.sol";
import "../fixins/FixinCommon.sol";
import "./interfaces/IFeature.sol";
import "./interfaces/IFundRecoveryFeature.sol";
import "../transformers/LibERC20Transformer.sol";
contract FundRecoveryFeature is
IFeature,
IFundRecoveryFeature,
FixinCommon
{
/// @dev Name of this feature.
string public constant override FEATURE_NAME = "FundRecoveryFeature";
/// @dev Version of this feature.
uint256 public immutable override FEATURE_VERSION = _encodeVersion(1, 0, 0);
/// @dev Initialize and register this feature.
/// Should be delegatecalled by `Migrate.migrate()`.
/// @return success `LibMigrate.SUCCESS` on success.
function migrate()
external
returns (bytes4 success)
{
_registerFeatureFunction(this.transferTrappedTokensTo.selector);
return LibMigrate.MIGRATE_SUCCESS;
}
/// @dev Recovers ERC20 tokens or ETH from the 0x Exchange Proxy contract
/// @param erc20 ERC20 Token Address. (You can also pass in `0xeeeee...` to indicate ETH)
/// @param amountOut Amount of tokens to withdraw.
/// @param recipientWallet Recipient wallet address.
function transferTrappedTokensTo(
IERC20TokenV06 erc20,
uint256 amountOut,
address payable recipientWallet
)
external
override
onlyOwner
{
if(amountOut == uint256(-1)) {
amountOut = LibERC20Transformer.getTokenBalanceOf(erc20, address(this));
}
LibERC20Transformer.transformerTransfer(erc20, recipientWallet, amountOut);
}
}

View File

@@ -0,0 +1,35 @@
// SPDX-License-Identifier: Apache-2.0
/*
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.6.5;
pragma experimental ABIEncoderV2;
import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
/// @dev Exchange Proxy Recovery Functions
interface IFundRecoveryFeature {
/// @dev calledFrom FundRecoveryFeature.transferTrappedTokensTo() This will be delegatecalled
/// in the context of the Exchange Proxy instance being used.
/// @param erc20 ERC20 Token Address.
/// @param amountOut Amount of tokens to withdraw.
/// @param recipientWallet Recipient wallet address.
function transferTrappedTokensTo(
IERC20TokenV06 erc20,
uint256 amountOut,
address payable recipientWallet
)
external;
}

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contracts-zero-ex",
"version": "0.28.2",
"version": "0.28.4",
"engines": {
"node": ">=6.12"
},
@@ -43,7 +43,7 @@
"config": {
"publicInterfaceContracts": "IZeroEx,ZeroEx,FullMigration,InitialMigration,IFlashWallet,IERC20Transformer,IOwnableFeature,ISimpleFunctionRegistryFeature,ITransformERC20Feature,FillQuoteTransformer,PayTakerTransformer,PositiveSlippageFeeTransformer,WethTransformer,OwnableFeature,SimpleFunctionRegistryFeature,TransformERC20Feature,AffiliateFeeTransformer,MetaTransactionsFeature,LogMetadataTransformer,BridgeAdapter,LiquidityProviderFeature,ILiquidityProviderFeature,NativeOrdersFeature,INativeOrdersFeature,FeeCollectorController,FeeCollector,CurveLiquidityProvider,BatchFillNativeOrdersFeature,IBatchFillNativeOrdersFeature,MultiplexFeature,IMultiplexFeature,OtcOrdersFeature,IOtcOrdersFeature",
"abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually.",
"abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeAdapter|BridgeProtocols|CurveLiquidityProvider|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IFeature|IFlashWallet|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinBalancer|MixinBalancerV2|MixinBancor|MixinClipper|MixinCoFiX|MixinCryptoCom|MixinCurve|MixinCurveV2|MixinDodo|MixinDodoV2|MixinKyber|MixinKyberDmm|MixinLido|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinOasis|MixinShell|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|MultiplexLiquidityProvider|MultiplexOtc|MultiplexRfq|MultiplexTransformERC20|MultiplexUniswapV2|MultiplexUniswapV3|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestMooniswap|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV2Factory|TestUniswapV2Pool|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
"abis": "./test/generated-artifacts/@(AffiliateFeeTransformer|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeAdapter|BridgeProtocols|CurveLiquidityProvider|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|FundRecoveryFeature|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC20Bridge|IERC20Transformer|IFeature|IFlashWallet|IFundRecoveryFeature|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|ISimpleFunctionRegistryFeature|IStaking|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC20Transformer|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinBalancer|MixinBalancerV2|MixinBancor|MixinClipper|MixinCoFiX|MixinCryptoCom|MixinCurve|MixinCurveV2|MixinDodo|MixinDodoV2|MixinKyber|MixinKyberDmm|MixinLido|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinOasis|MixinShell|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|MultiplexLiquidityProvider|MultiplexOtc|MultiplexRfq|MultiplexTransformERC20|MultiplexUniswapV2|MultiplexUniswapV3|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC20Token|TestMooniswap|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV2Factory|TestUniswapV2Pool|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
},
"repository": {
"type": "git",
@@ -56,10 +56,10 @@
"homepage": "https://github.com/0xProject/protocol/tree/main/contracts/zero-ex",
"devDependencies": {
"@0x/abi-gen": "^5.6.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contracts-erc20": "^3.3.17",
"@0x/contract-addresses": "^6.7.0",
"@0x/contracts-erc20": "^3.3.19",
"@0x/contracts-gen": "^2.0.38",
"@0x/contracts-test-utils": "^5.4.9",
"@0x/contracts-test-utils": "^5.4.10",
"@0x/dev-utils": "^4.2.7",
"@0x/order-utils": "^10.4.28",
"@0x/sol-compiler": "^4.7.3",
@@ -83,7 +83,7 @@
},
"dependencies": {
"@0x/base-contract": "^6.4.0",
"@0x/protocol-utils": "^1.8.3",
"@0x/protocol-utils": "^1.8.4",
"@0x/subproviders": "^6.5.3",
"@0x/types": "^3.3.3",
"@0x/typescript-typings": "^5.2.0",

View File

@@ -21,6 +21,7 @@ import * as FixinReentrancyGuard from '../test/generated-artifacts/FixinReentran
import * as FixinTokenSpender from '../test/generated-artifacts/FixinTokenSpender.json';
import * as FlashWallet from '../test/generated-artifacts/FlashWallet.json';
import * as FullMigration from '../test/generated-artifacts/FullMigration.json';
import * as FundRecoveryFeature from '../test/generated-artifacts/FundRecoveryFeature.json';
import * as IBatchFillNativeOrdersFeature from '../test/generated-artifacts/IBatchFillNativeOrdersFeature.json';
import * as IBootstrapFeature from '../test/generated-artifacts/IBootstrapFeature.json';
import * as IBridgeAdapter from '../test/generated-artifacts/IBridgeAdapter.json';
@@ -28,6 +29,7 @@ import * as IERC20Bridge from '../test/generated-artifacts/IERC20Bridge.json';
import * as IERC20Transformer from '../test/generated-artifacts/IERC20Transformer.json';
import * as IFeature from '../test/generated-artifacts/IFeature.json';
import * as IFlashWallet from '../test/generated-artifacts/IFlashWallet.json';
import * as IFundRecoveryFeature from '../test/generated-artifacts/IFundRecoveryFeature.json';
import * as ILiquidityProvider from '../test/generated-artifacts/ILiquidityProvider.json';
import * as ILiquidityProviderFeature from '../test/generated-artifacts/ILiquidityProviderFeature.json';
import * as ILiquidityProviderSandbox from '../test/generated-artifacts/ILiquidityProviderSandbox.json';
@@ -198,6 +200,7 @@ export const artifacts = {
TransformerDeployer: TransformerDeployer as ContractArtifact,
BatchFillNativeOrdersFeature: BatchFillNativeOrdersFeature as ContractArtifact,
BootstrapFeature: BootstrapFeature as ContractArtifact,
FundRecoveryFeature: FundRecoveryFeature as ContractArtifact,
LiquidityProviderFeature: LiquidityProviderFeature as ContractArtifact,
MetaTransactionsFeature: MetaTransactionsFeature as ContractArtifact,
NativeOrdersFeature: NativeOrdersFeature as ContractArtifact,
@@ -211,6 +214,7 @@ export const artifacts = {
IBatchFillNativeOrdersFeature: IBatchFillNativeOrdersFeature as ContractArtifact,
IBootstrapFeature: IBootstrapFeature as ContractArtifact,
IFeature: IFeature as ContractArtifact,
IFundRecoveryFeature: IFundRecoveryFeature as ContractArtifact,
ILiquidityProviderFeature: ILiquidityProviderFeature as ContractArtifact,
IMetaTransactionsFeature: IMetaTransactionsFeature as ContractArtifact,
IMultiplexFeature: IMultiplexFeature as ContractArtifact,

View File

@@ -0,0 +1,96 @@
import { blockchainTests, constants, expect, randomAddress } from '@0x/contracts-test-utils';
import { BigNumber, OwnableRevertErrors } from '@0x/utils';
import { Web3Wrapper } from '@0x/web3-wrapper';
import { IOwnableFeatureContract, IZeroExContract } from '../../src/wrappers';
import { artifacts } from '../artifacts';
import { FundRecoveryFeatureContract } from '../generated-wrappers/fund_recovery_feature';
import { abis } from '../utils/abis';
import { fullMigrateAsync } from '../utils/migration';
import { TestMintableERC20TokenContract } from '../wrappers';
blockchainTests('FundRecovery', async env => {
let owner: string;
let zeroEx: IZeroExContract;
let token: TestMintableERC20TokenContract;
before(async () => {
const INITIAL_ERC20_BALANCE = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
[owner] = await env.getAccountAddressesAsync();
zeroEx = await fullMigrateAsync(owner, env.provider, env.txDefaults, {});
token = await TestMintableERC20TokenContract.deployFrom0xArtifactAsync(
artifacts.TestMintableERC20Token,
env.provider,
env.txDefaults,
{},
);
await token.mint(zeroEx.address, INITIAL_ERC20_BALANCE).awaitTransactionSuccessAsync();
const featureImpl = await FundRecoveryFeatureContract.deployFrom0xArtifactAsync(
artifacts.FundRecoveryFeature,
env.provider,
env.txDefaults,
artifacts,
);
await new IOwnableFeatureContract(zeroEx.address, env.provider, env.txDefaults, abis)
.migrate(featureImpl.address, featureImpl.migrate().getABIEncodedTransactionData(), owner)
.awaitTransactionSuccessAsync({ from: owner });
});
blockchainTests.resets('Should delegatecall `transferTrappedTokensTo` from the exchange proxy', () => {
const ETH_TOKEN_ADDRESS = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE';
const recipientAddress = randomAddress();
it('Tranfers an arbitrary ERC-20 Token', async () => {
const amountOut = Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18);
await zeroEx
.transferTrappedTokensTo(token.address, amountOut, recipientAddress)
.awaitTransactionSuccessAsync({ from: owner });
const recipientAddressBalanceAferTransfer = await token.balanceOf(recipientAddress).callAsync();
return expect(recipientAddressBalanceAferTransfer).to.bignumber.equal(amountOut);
});
it('Amount -1 transfers entire balance of ERC-20', async () => {
const balanceOwner = await token.balanceOf(zeroEx.address).callAsync();
await zeroEx
.transferTrappedTokensTo(token.address, constants.MAX_UINT256, recipientAddress)
.awaitTransactionSuccessAsync({ from: owner });
const recipientAddressBalanceAferTransfer = await token.balanceOf(recipientAddress).callAsync();
return expect(recipientAddressBalanceAferTransfer).to.bignumber.equal(balanceOwner);
});
it('Amount -1 transfers entire balance of ETH', async () => {
const amountOut = new BigNumber(20);
await env.web3Wrapper.awaitTransactionMinedAsync(
await env.web3Wrapper.sendTransactionAsync({
from: owner,
to: zeroEx.address,
value: amountOut,
}),
);
const balanceOwner = await env.web3Wrapper.getBalanceInWeiAsync(zeroEx.address);
await zeroEx
.transferTrappedTokensTo(ETH_TOKEN_ADDRESS, constants.MAX_UINT256, recipientAddress)
.awaitTransactionSuccessAsync({ from: owner });
const recipientAddressBalanceAferTransfer = await env.web3Wrapper.getBalanceInWeiAsync(recipientAddress);
return expect(recipientAddressBalanceAferTransfer).to.bignumber.equal(balanceOwner);
});
it('Transfers ETH ', async () => {
const amountOut = new BigNumber(20);
await env.web3Wrapper.awaitTransactionMinedAsync(
await env.web3Wrapper.sendTransactionAsync({
from: owner,
to: zeroEx.address,
value: amountOut,
}),
);
await zeroEx
.transferTrappedTokensTo(ETH_TOKEN_ADDRESS, amountOut.minus(1), recipientAddress)
.awaitTransactionSuccessAsync({ from: owner });
const recipientAddressBalance = await env.web3Wrapper.getBalanceInWeiAsync(recipientAddress);
return expect(recipientAddressBalance).to.bignumber.be.equal(amountOut.minus(1));
});
it('Feature `transferTrappedTokensTo` can only be called by owner', async () => {
const notOwner = randomAddress();
return expect(
zeroEx
.transferTrappedTokensTo(ETH_TOKEN_ADDRESS, constants.MAX_UINT256, recipientAddress)
.awaitTransactionSuccessAsync({ from: notOwner }),
).to.revertWith(new OwnableRevertErrors.OnlyOwnerError(notOwner, owner));
});
});
});

View File

@@ -19,6 +19,7 @@ export * from '../test/generated-wrappers/fixin_reentrancy_guard';
export * from '../test/generated-wrappers/fixin_token_spender';
export * from '../test/generated-wrappers/flash_wallet';
export * from '../test/generated-wrappers/full_migration';
export * from '../test/generated-wrappers/fund_recovery_feature';
export * from '../test/generated-wrappers/i_batch_fill_native_orders_feature';
export * from '../test/generated-wrappers/i_bootstrap_feature';
export * from '../test/generated-wrappers/i_bridge_adapter';
@@ -26,6 +27,7 @@ export * from '../test/generated-wrappers/i_erc20_bridge';
export * from '../test/generated-wrappers/i_erc20_transformer';
export * from '../test/generated-wrappers/i_feature';
export * from '../test/generated-wrappers/i_flash_wallet';
export * from '../test/generated-wrappers/i_fund_recovery_feature';
export * from '../test/generated-wrappers/i_liquidity_provider';
export * from '../test/generated-wrappers/i_liquidity_provider_feature';
export * from '../test/generated-wrappers/i_liquidity_provider_sandbox';

View File

@@ -52,6 +52,7 @@
"test/generated-artifacts/FixinTokenSpender.json",
"test/generated-artifacts/FlashWallet.json",
"test/generated-artifacts/FullMigration.json",
"test/generated-artifacts/FundRecoveryFeature.json",
"test/generated-artifacts/IBatchFillNativeOrdersFeature.json",
"test/generated-artifacts/IBootstrapFeature.json",
"test/generated-artifacts/IBridgeAdapter.json",
@@ -59,6 +60,7 @@
"test/generated-artifacts/IERC20Transformer.json",
"test/generated-artifacts/IFeature.json",
"test/generated-artifacts/IFlashWallet.json",
"test/generated-artifacts/IFundRecoveryFeature.json",
"test/generated-artifacts/ILiquidityProvider.json",
"test/generated-artifacts/ILiquidityProviderFeature.json",
"test/generated-artifacts/ILiquidityProviderSandbox.json",

View File

@@ -51,7 +51,7 @@
"verdaccio": "docker run --rm -i -p 4873:4873 0xorg/verdaccio"
},
"config": {
"contractsPackages": "@0x/contracts-erc20 @0x/contracts-test-utils @0x/contracts-utils @0x/contracts-zero-ex @0x/contracts-treasury",
"contractsPackages": "@0x/contracts-erc20 @0x/contracts-test-utils @0x/contracts-utils @0x/contracts-zero-ex @0x/contracts-treasury",
"nonContractPackages": "@0x/migrations @0x/contract-wrappers @0x/contract-addresses @0x/contract-artifacts @0x/contract-wrappers-test @0x/asset-swapper",
"ignoreTestsForPackages": "",
"mnemonic": "concert load couple harbor equip island argue ramp clarify fence smart topic",
@@ -60,7 +60,7 @@
"ignoreDependencyVersionsForPackage": "contract-wrappers"
},
"devDependencies": {
"@0x/monorepo-scripts": "^3.1.7",
"@0x/monorepo-scripts": "^3.2.0",
"@0x-lerna-fork/lerna": "3.16.10",
"@0xproject/npm-cli-login": "^0.0.11",
"async-child-process": "^1.1.1",

View File

@@ -1,4 +1,51 @@
[
{
"timestamp": 1631646242,
"version": "16.27.3",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1631639620,
"version": "16.27.2",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"version": "16.27.1",
"changes": [
{
"note": "Fix ApproximateBuys sampler to terminate if the buy amount is not met",
"pr": 319
}
],
"timestamp": 1631120757
},
{
"version": "16.27.0",
"changes": [
{
"note": "Avalanche deployment",
"pr": 312
}
],
"timestamp": 1630459879
},
{
"version": "16.26.2",
"changes": [
{
"note": "chore: Curve new pools (CVX-CRX, MIM, atricrypto3)"
}
],
"timestamp": 1630393585
},
{
"timestamp": 1629414734,
"version": "16.26.1",

View File

@@ -5,6 +5,26 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v16.27.3 - _September 14, 2021_
* Dependencies updated
## v16.27.2 - _September 14, 2021_
* Dependencies updated
## v16.27.1 - _September 8, 2021_
* Fix ApproximateBuys sampler to terminate if the buy amount is not met (#319)
## v16.27.0 - _September 1, 2021_
* Avalanche deployment (#312)
## v16.26.2 - _August 31, 2021_
* chore: Curve new pools (CVX-CRX, MIM, atricrypto3)
## v16.26.1 - _August 19, 2021_
* Dependencies updated

View File

@@ -77,6 +77,7 @@ contract ApproximateBuys {
}
for (uint256 i = 0; i < makerTokenAmounts.length; i++) {
uint256 eps = 0;
for (uint256 iter = 0; iter < APPROXIMATE_BUY_MAX_ITERATIONS; iter++) {
// adjustedSellAmount = previousSellAmount * (target/actual) * JUMP_MULTIPLIER
sellAmount = _safeGetPartialAmountCeil(
@@ -108,7 +109,7 @@ contract ApproximateBuys {
buyAmount = _buyAmount;
// If we've reached our goal, exit early
if (buyAmount >= makerTokenAmounts[i]) {
uint256 eps =
eps =
(buyAmount - makerTokenAmounts[i]) * ONE_HUNDED_PERCENT_BPS /
makerTokenAmounts[i];
if (eps <= APPROXIMATE_BUY_TARGET_EPSILON_BPS) {
@@ -116,6 +117,9 @@ contract ApproximateBuys {
}
}
}
if (eps == 0 || eps > APPROXIMATE_BUY_TARGET_EPSILON_BPS) {
break;
}
// We do our best to close in on the requested amount, but we can either over buy or under buy and exit
// if we hit a max iteration limit
// We scale the sell amount to get the approximate target

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/asset-swapper",
"version": "16.26.1",
"version": "16.27.3",
"engines": {
"node": ">=6.12"
},
@@ -60,13 +60,13 @@
"dependencies": {
"@0x/assert": "^3.0.27",
"@0x/base-contract": "^6.4.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-wrappers": "^13.17.5",
"@0x/contracts-erc20": "^3.3.17",
"@0x/contract-addresses": "^6.7.0",
"@0x/contract-wrappers": "^13.17.6",
"@0x/contracts-erc20": "^3.3.19",
"@0x/contracts-zero-ex": "^0.27.0",
"@0x/dev-utils": "^4.2.7",
"@0x/json-schemas": "^6.1.3",
"@0x/protocol-utils": "^1.8.3",
"@0x/protocol-utils": "^1.8.4",
"@0x/quote-server": "^6.0.2",
"@0x/types": "^3.3.3",
"@0x/typescript-typings": "^5.2.0",
@@ -97,10 +97,10 @@
"@0x/contracts-exchange": "^3.2.38",
"@0x/contracts-exchange-libs": "^4.3.37",
"@0x/contracts-gen": "^2.0.38",
"@0x/contracts-test-utils": "^5.4.9",
"@0x/contracts-utils": "^4.7.17",
"@0x/contracts-test-utils": "^5.4.10",
"@0x/contracts-utils": "^4.8.0",
"@0x/mesh-rpc-client": "^9.4.2",
"@0x/migrations": "^8.1.3",
"@0x/migrations": "^8.1.5",
"@0x/sol-compiler": "^4.7.3",
"@0x/subproviders": "^6.5.3",
"@0x/ts-doc-gen": "^0.0.28",

View File

@@ -50,7 +50,7 @@ const DEFAULT_SWAP_QUOTER_OPTS: SwapQuoterOpts = {
samplerGasLimit: 500e6,
ethGasStationUrl: ETH_GAS_STATION_API_URL,
rfqt: {
takerApiKeyWhitelist: [],
integratorsWhitelist: [],
makerAssetOfferings: {},
txOriginBlacklist: new Set(),
},

View File

@@ -88,6 +88,7 @@ export {
ExchangeProxyContractOpts,
ExchangeProxyRefundReceiver,
GetExtensionContractTypeOpts,
Integrator,
LogFunction,
MarketBuySwapQuote,
MarketOperation,

View File

@@ -75,6 +75,7 @@ export class SwapQuoter {
private readonly _marketOperationUtils: MarketOperationUtils;
private readonly _rfqtOptions?: SwapQuoterRfqOpts;
private readonly _quoteRequestorHttpClient: AxiosInstance;
private readonly _integratorIdsSet: Set<string>;
/**
* Instantiates a new SwapQuoter instance
@@ -164,6 +165,9 @@ export class SwapQuoter {
httpsAgent: new HttpsAgent({ keepAlive: true, timeout: KEEP_ALIVE_TTL }),
...(rfqt ? rfqt.axiosInstanceOpts : {}),
});
const integratorIds = this._rfqtOptions?.integratorsWhitelist.map(integrator => integrator.integratorId) || [];
this._integratorIdsSet = new Set(integratorIds);
}
public async getBatchMarketBuySwapQuoteAsync(
@@ -414,12 +418,11 @@ export class SwapQuoter {
return isOpenOrder && !willOrderExpire && isFeeTypeAllowed;
}; // tslint:disable-line:semicolon
private _isApiKeyWhitelisted(apiKey: string | undefined): boolean {
if (!apiKey) {
private _isIntegratorIdWhitelisted(integratorId: string | undefined): boolean {
if (!integratorId) {
return false;
}
const whitelistedApiKeys = this._rfqtOptions ? this._rfqtOptions.takerApiKeyWhitelist : [];
return whitelistedApiKeys.includes(apiKey);
return this._integratorIdsSet.has(integratorId);
}
private _isTxOriginBlacklisted(txOrigin: string | undefined): boolean {
@@ -438,19 +441,19 @@ export class SwapQuoter {
return rfqt;
}
// tslint:disable-next-line: boolean-naming
const { apiKey, nativeExclusivelyRFQ, intentOnFilling, txOrigin } = rfqt;
const { integrator, nativeExclusivelyRFQ, intentOnFilling, txOrigin } = rfqt;
// If RFQ-T is enabled and `nativeExclusivelyRFQ` is set, then `ERC20BridgeSource.Native` should
// never be excluded.
if (nativeExclusivelyRFQ === true && !sourceFilters.isAllowed(ERC20BridgeSource.Native)) {
throw new Error('Native liquidity cannot be excluded if "rfqt.nativeExclusivelyRFQ" is set');
}
// If an API key was provided, but the key is not whitelisted, raise a warning and disable RFQ
if (!this._isApiKeyWhitelisted(apiKey)) {
// If an integrator ID was provided, but the ID is not whitelisted, raise a warning and disable RFQ
if (!this._isIntegratorIdWhitelisted(integrator.integratorId)) {
if (this._rfqtOptions && this._rfqtOptions.warningLogger) {
this._rfqtOptions.warningLogger(
{
apiKey,
...integrator,
},
'Attempt at using an RFQ API key that is not whitelisted. Disabling RFQ for the request lifetime.',
);
@@ -474,7 +477,7 @@ export class SwapQuoter {
// Otherwise check other RFQ options
if (
intentOnFilling && // The requestor is asking for a firm quote
this._isApiKeyWhitelisted(apiKey) && // A valid API key was provided
this._isIntegratorIdWhitelisted(integrator.integratorId) && // A valid API key was provided
sourceFilters.isAllowed(ERC20BridgeSource.Native) // Native liquidity is not excluded
) {
if (!txOrigin || txOrigin === constants.NULL_ADDRESS) {

View File

@@ -243,7 +243,7 @@ export interface RfqmRequestOptions extends RfqRequestOpts {
export interface RfqRequestOpts {
takerAddress: string;
txOrigin: string;
apiKey: string;
integrator: Integrator;
intentOnFilling: boolean;
isIndicative?: boolean;
makerEndpointMaxResponseTimeMs?: number;
@@ -293,8 +293,14 @@ export interface RfqFirmQuoteValidator {
getRfqtTakerFillableAmountsAsync(quotes: RfqOrder[]): Promise<BigNumber[]>;
}
export interface Integrator {
integratorId: string;
label: string;
whitelistIntegratorUrls?: string[];
}
export interface SwapQuoterRfqOpts {
takerApiKeyWhitelist: string[];
integratorsWhitelist: Integrator[];
makerAssetOfferings: RfqMakerAssetOfferings;
txOriginBlacklist: Set<string>;
altRfqCreds?: {

View File

@@ -31,6 +31,7 @@ import {
NULL_ADDRESS,
PANCAKESWAP_ROUTER_BY_CHAIN_ID,
PANCAKESWAPV2_ROUTER_BY_CHAIN_ID,
PANGOLIN_ROUTER_BY_CHAIN_ID,
POLYDEX_ROUTER_BY_CHAIN_ID,
QUICKSWAP_ROUTER_BY_CHAIN_ID,
SADDLE_MAINNET_INFOS,
@@ -41,6 +42,7 @@ import {
SNOWSWAP_MAINNET_INFOS,
SUSHISWAP_ROUTER_BY_CHAIN_ID,
SWERVE_MAINNET_INFOS,
TRADER_JOE_ROUTER_BY_CHAIN_ID,
UNISWAPV2_ROUTER_BY_CHAIN_ID,
WAULTSWAP_ROUTER_BY_CHAIN_ID,
XSIGMA_MAINNET_INFOS,
@@ -439,7 +441,9 @@ export function uniswapV2LikeRouterAddress(
| ERC20BridgeSource.WaultSwap
| ERC20BridgeSource.Polydex
| ERC20BridgeSource.ShibaSwap
| ERC20BridgeSource.JetSwap,
| ERC20BridgeSource.JetSwap
| ERC20BridgeSource.TraderJoe
| ERC20BridgeSource.Pangolin,
): string {
switch (source) {
case ERC20BridgeSource.UniswapV2:
@@ -476,6 +480,10 @@ export function uniswapV2LikeRouterAddress(
return SHIBASWAP_ROUTER_BY_CHAIN_ID[chainId];
case ERC20BridgeSource.JetSwap:
return JETSWAP_ROUTER_BY_CHAIN_ID[chainId];
case ERC20BridgeSource.Pangolin:
return PANGOLIN_ROUTER_BY_CHAIN_ID[chainId];
case ERC20BridgeSource.TraderJoe:
return TRADER_JOE_ROUTER_BY_CHAIN_ID[chainId];
default:
throw new Error(`Unknown UniswapV2 like source ${source}`);
}

View File

@@ -56,6 +56,7 @@ function valueByChainId<T>(rest: Partial<{ [key in ChainId]: T }>, defaultValue:
[ChainId.BSC]: defaultValue,
[ChainId.Polygon]: defaultValue,
[ChainId.PolygonMumbai]: defaultValue,
[ChainId.Avalanche]: defaultValue,
...(rest || {}),
};
}
@@ -157,6 +158,12 @@ export const SELL_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
ERC20BridgeSource.JetSwap,
ERC20BridgeSource.IronSwap,
]),
[ChainId.Avalanche]: new SourceFilters([
ERC20BridgeSource.MultiHop,
ERC20BridgeSource.Pangolin,
ERC20BridgeSource.TraderJoe,
ERC20BridgeSource.SushiSwap,
]),
},
new SourceFilters([]),
);
@@ -258,6 +265,12 @@ export const BUY_SOURCE_FILTER_BY_CHAIN_ID = valueByChainId<SourceFilters>(
ERC20BridgeSource.JetSwap,
ERC20BridgeSource.IronSwap,
]),
[ChainId.Avalanche]: new SourceFilters([
ERC20BridgeSource.MultiHop,
ERC20BridgeSource.Pangolin,
ERC20BridgeSource.TraderJoe,
ERC20BridgeSource.SushiSwap,
]),
},
new SourceFilters([]),
);
@@ -276,6 +289,7 @@ export const FEE_QUOTE_SOURCES_BY_CHAIN_ID = valueByChainId<ERC20BridgeSource[]>
[ChainId.BSC]: [ERC20BridgeSource.PancakeSwap, ERC20BridgeSource.Mooniswap, ERC20BridgeSource.SushiSwap],
[ChainId.Ropsten]: [ERC20BridgeSource.UniswapV2, ERC20BridgeSource.SushiSwap],
[ChainId.Polygon]: [ERC20BridgeSource.QuickSwap, ERC20BridgeSource.SushiSwap],
[ChainId.Avalanche]: [ERC20BridgeSource.Pangolin, ERC20BridgeSource.TraderJoe, ERC20BridgeSource.SushiSwap],
},
[],
);
@@ -379,6 +393,8 @@ export const MAINNET_TOKENS = {
ESS: '0x24ae124c4cc33d6791f8e8b63520ed7107ac8b3e',
cvxCRV: '0x62b9c7356a2dc64a1969e19c23e4f579f9810aa7',
CRV: '0xd533a949740bb3306d119cc777fa900ba034cd52',
MIM: '0x99d8a9c45b2eca8864373a26d1459e3dff1e17f3',
EURT: '0xc581b735a1688071a1746c968e0798d642ede491',
};
export const BSC_TOKENS = {
@@ -414,6 +430,13 @@ export const POLYGON_TOKENS = {
WEXPOLY: '0x4c4bf319237d98a30a929a96112effa8da3510eb',
};
export const AVALANCHE_TOKENS = {
WAVAX: '0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7',
WETH: '0x49d5c2bdffac6ce2bfdb6640f4f80f226bc10bab',
USDT: '0xc7198437980c041c805a1edcba50c1ce5db95118',
DAI: '0xd586e7f844cea2f87f50152665bcbc2c279d8d70',
};
export const CURVE_POOLS = {
compound: '0xa2b47e3d5c44877cca798226b7b8118f9bfb7a56', // 0.Compound
// 1.USDT is dead
@@ -455,6 +478,9 @@ export const CURVE_POOLS = {
LUSD: '0xed279fdd11ca84beef15af5d39bb4d4bee23f0ca',
BUSD: '0x4807862aa8b2bf68830e4c8dc86d0e9a998e085a',
DSU3CRV: '0x6ec80df362d7042c50d4469bcfbc174c9dd9109a',
cvxcrv: '0x9d0464996170c6b9e75eed71c68b99ddedf279e8',
mim: '0x5a6a4d54456819380173272a5e8e9b9904bdf41b',
eurt: '0xfd5db7463a3ab53fd211b4af195c5bccc1a03890',
};
export const CURVE_V2_POOLS = {
@@ -469,6 +495,7 @@ export const CURVE_POLYGON_POOLS = {
export const CURVE_V2_POLYGON_POOLS = {
atricrypto: '0x3fcd5de6a9fc8a99995c406c77dda3ed7e406f81',
atricrypto3: '0x1d8b86e3d88cdb2d34688e87e72f388cb541b7c8',
};
export const SWERVE_POOLS = {
@@ -563,6 +590,12 @@ export const DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID = valueByChainId<string[]>(
POLYGON_TOKENS.USDT,
POLYGON_TOKENS.WBTC,
],
[ChainId.Avalanche]: [
AVALANCHE_TOKENS.WAVAX,
AVALANCHE_TOKENS.WETH,
AVALANCHE_TOKENS.DAI,
AVALANCHE_TOKENS.USDT,
],
},
[],
);
@@ -576,10 +609,7 @@ export const DEFAULT_TOKEN_ADJACENCY_GRAPH_BY_CHAIN_ID = valueByChainId<TokenAdj
})
.tap(builder => {
// Mirror Protocol
builder
.add(MAINNET_TOKENS.MIR, MAINNET_TOKENS.UST)
.add(MAINNET_TOKENS.UST, [MAINNET_TOKENS.MIR, ...Object.values(MIRROR_WRAPPED_TOKENS)]);
Object.values(MIRROR_WRAPPED_TOKENS).forEach(t => builder.add(t, MAINNET_TOKENS.UST));
builder.add(MAINNET_TOKENS.MIR, MAINNET_TOKENS.UST);
// Convex and Curve
builder.add(MAINNET_TOKENS.cvxCRV, MAINNET_TOKENS.CRV).add(MAINNET_TOKENS.CRV, MAINNET_TOKENS.cvxCRV);
})
@@ -591,6 +621,9 @@ export const DEFAULT_TOKEN_ADJACENCY_GRAPH_BY_CHAIN_ID = valueByChainId<TokenAdj
[ChainId.Polygon]: new TokenAdjacencyGraphBuilder({
default: DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID[ChainId.Polygon],
}).build(),
[ChainId.Avalanche]: new TokenAdjacencyGraphBuilder({
default: DEFAULT_INTERMEDIATE_TOKENS_BY_CHAIN_ID[ChainId.Avalanche],
}).build(),
},
new TokenAdjacencyGraphBuilder({ default: [] }).build(),
);
@@ -604,6 +637,7 @@ export const NATIVE_FEE_TOKEN_BY_CHAIN_ID = valueByChainId<string>(
[ChainId.Rinkeby]: getContractAddressesForChainOrThrow(ChainId.Rinkeby).etherToken,
[ChainId.Kovan]: getContractAddressesForChainOrThrow(ChainId.Kovan).etherToken,
[ChainId.Polygon]: getContractAddressesForChainOrThrow(ChainId.Polygon).etherToken,
[ChainId.Avalanche]: getContractAddressesForChainOrThrow(ChainId.Avalanche).etherToken,
},
NULL_ADDRESS,
);
@@ -775,6 +809,11 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
pool: CURVE_POOLS.eurs,
gasSchedule: 320e3,
}),
[CURVE_POOLS.eurt]: createCurveExchangePool({
tokens: [MAINNET_TOKENS.EURT, MAINNET_TOKENS.sEUR],
pool: CURVE_POOLS.eurt,
gasSchedule: 320e3,
}),
[CURVE_POOLS.aave]: createCurveExchangeUnderlyingPool({
tokens: [MAINNET_TOKENS.DAI, MAINNET_TOKENS.USDC, MAINNET_TOKENS.USDT],
pool: CURVE_POOLS.aave,
@@ -863,6 +902,16 @@ export const CURVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
pool: CURVE_POOLS.DSU3CRV,
gasSchedule: 387e3,
}),
[CURVE_POOLS.mim]: createCurveMetaTriPool({
tokens: [MAINNET_TOKENS.MIM],
pool: CURVE_POOLS.mim,
gasSchedule: 300e3,
}),
[CURVE_POOLS.cvxcrv]: createCurveExchangePool({
tokens: [MAINNET_TOKENS.CRV, MAINNET_TOKENS.cvxCRV],
pool: CURVE_POOLS.cvxcrv,
gasSchedule: 105e3,
}),
};
export const CURVE_V2_MAINNET_INFOS: { [name: string]: CurveInfo } = {
@@ -902,6 +951,11 @@ export const CURVE_V2_POLYGON_INFOS: { [name: string]: CurveInfo } = {
pool: CURVE_V2_POLYGON_POOLS.atricrypto,
gasSchedule: 300e3,
}),
[CURVE_V2_POLYGON_POOLS.atricrypto3]: createCurveV2MetaTriPool({
tokens: [POLYGON_TOKENS.WBTC, POLYGON_TOKENS.WETH],
pool: CURVE_V2_POLYGON_POOLS.atricrypto3,
gasSchedule: 300e3,
}),
};
export const SWERVE_MAINNET_INFOS: { [name: string]: CurveInfo } = {
@@ -1196,6 +1250,7 @@ export const SUSHISWAP_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
[ChainId.BSC]: '0x1b02da8cb0d097eb8d57a175b88c7d8b47997506',
[ChainId.Ropsten]: '0x1b02da8cb0d097eb8d57a175b88c7d8b47997506',
[ChainId.Polygon]: '0x1b02da8cb0d097eb8d57a175b88c7d8b47997506',
[ChainId.Avalanche]: '0x1b02da8cb0d097eb8d57a175b88c7d8b47997506',
},
NULL_ADDRESS,
);
@@ -1568,6 +1623,20 @@ export const JETSWAP_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
NULL_ADDRESS,
);
export const PANGOLIN_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
{
[ChainId.Avalanche]: '0xe54ca86531e17ef3616d22ca28b0d458b6c89106',
},
NULL_ADDRESS,
);
export const TRADER_JOE_ROUTER_BY_CHAIN_ID = valueByChainId<string>(
{
[ChainId.Avalanche]: '0x60ae616a2155ee3d9a68541ba4544862310933d4',
},
NULL_ADDRESS,
);
const uniswapV2CloneGasSchedule = (fillData?: FillData) => {
// TODO: Different base cost if to/from ETH.
let gas = 90e3;
@@ -1696,6 +1765,12 @@ export const DEFAULT_GAS_SCHEDULE: Required<FeeSchedule> = {
[ERC20BridgeSource.Dfyn]: uniswapV2CloneGasSchedule,
[ERC20BridgeSource.Polydex]: uniswapV2CloneGasSchedule,
[ERC20BridgeSource.JetSwap]: uniswapV2CloneGasSchedule,
//
// Avalanche
//
[ERC20BridgeSource.Pangolin]: uniswapV2CloneGasSchedule,
[ERC20BridgeSource.TraderJoe]: uniswapV2CloneGasSchedule,
};
export const DEFAULT_FEE_SCHEDULE: Required<FeeSchedule> = { ...DEFAULT_GAS_SCHEDULE };

View File

@@ -182,6 +182,10 @@ export function getErc20BridgeSourceToBridgeSource(source: ERC20BridgeSource): s
return encodeBridgeSourceId(BridgeProtocol.Curve, 'ACryptoS');
case ERC20BridgeSource.Clipper:
return encodeBridgeSourceId(BridgeProtocol.Clipper, 'Clipper');
case ERC20BridgeSource.Pangolin:
return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'Pangolin');
case ERC20BridgeSource.TraderJoe:
return encodeBridgeSourceId(BridgeProtocol.UniswapV2, 'TraderJoe');
default:
throw new Error(AggregationError.NoBridgeForSource);
}
@@ -256,6 +260,8 @@ export function createBridgeDataForBridgeOrder(order: OptimizedMarketBridgeOrder
case ERC20BridgeSource.Polydex:
case ERC20BridgeSource.ShibaSwap:
case ERC20BridgeSource.JetSwap:
case ERC20BridgeSource.Pangolin:
case ERC20BridgeSource.TraderJoe:
const uniswapV2FillData = (order as OptimizedMarketBridgeOrder<UniswapV2FillData>).fillData;
bridgeData = encoder.encode([uniswapV2FillData.router, uniswapV2FillData.tokenAddressPath]);
break;
@@ -448,6 +454,8 @@ export const BRIDGE_ENCODERS: {
[ERC20BridgeSource.CryptoCom]: routerAddressPathEncoder,
[ERC20BridgeSource.Linkswap]: routerAddressPathEncoder,
[ERC20BridgeSource.ShibaSwap]: routerAddressPathEncoder,
[ERC20BridgeSource.Pangolin]: routerAddressPathEncoder,
[ERC20BridgeSource.TraderJoe]: routerAddressPathEncoder,
// BSC
[ERC20BridgeSource.PancakeSwap]: routerAddressPathEncoder,
[ERC20BridgeSource.PancakeSwapV2]: routerAddressPathEncoder,

View File

@@ -1196,6 +1196,8 @@ export class SamplerOperations {
case ERC20BridgeSource.Polydex:
case ERC20BridgeSource.ShibaSwap:
case ERC20BridgeSource.JetSwap:
case ERC20BridgeSource.Pangolin:
case ERC20BridgeSource.TraderJoe:
const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
if (!isValidAddress(uniLikeRouter)) {
return [];
@@ -1489,6 +1491,8 @@ export class SamplerOperations {
case ERC20BridgeSource.Polydex:
case ERC20BridgeSource.ShibaSwap:
case ERC20BridgeSource.JetSwap:
case ERC20BridgeSource.Pangolin:
case ERC20BridgeSource.TraderJoe:
const uniLikeRouter = uniswapV2LikeRouterAddress(this.chainId, source);
if (!isValidAddress(uniLikeRouter)) {
return [];

View File

@@ -91,6 +91,9 @@ export enum ERC20BridgeSource {
FirebirdOneSwap = 'FirebirdOneSwap',
JetSwap = 'JetSwap',
IronSwap = 'IronSwap',
// Avalanche
Pangolin = 'Pangolin',
TraderJoe = 'TraderJoe',
}
export type SourcesWithPoolsCache = ERC20BridgeSource.Balancer | ERC20BridgeSource.BalancerV2 | ERC20BridgeSource.Cream;

View File

@@ -14,6 +14,7 @@ import { constants } from '../constants';
import {
AltQuoteModel,
AltRfqMakerAssetOfferings,
Integrator,
LogFunction,
MarketOperation,
RfqMakerAssetOfferings,
@@ -25,6 +26,7 @@ import {
} from '../types';
import { returnQuoteFromAltMMAsync } from './alt_mm_implementation_utils';
import { ONE_SECOND_MS } from './market_operation_utils/constants';
import { RfqMakerBlacklist } from './rfq_maker_blacklist';
const MAKER_TIMEOUT_STREAK_LENGTH = 10;
@@ -60,6 +62,31 @@ export interface MetricsProxy {
* @param expirationTimeSeconds the expiration time in seconds
*/
incrementFillRatioWarningCounter(isLastLook: boolean, maker: string): void;
/**
* Logs the outcome of a network (HTTP) interaction with a market maker.
*
* @param interaction.isLastLook true if the request is RFQM
* @param interaction.integrator the integrator that is requesting the RFQ quote
* @param interaction.url the URL of the market maker
* @param interaction.quoteType indicative or firm quote
* @param interaction.statusCode the statusCode returned by a market maker
* @param interaction.latencyMs the latency of the HTTP request (in ms)
* @param interaction.included if a firm quote that was returned got included in the next step of processing.
* NOTE: this does not mean that the request returned a valid fillable order. It just
* means that the network response was successful.
*/
logRfqMakerNetworkInteraction(interaction: {
isLastLook: boolean;
integrator: Integrator;
url: string;
quoteType: 'firm' | 'indicative';
statusCode: number | undefined;
latencyMs: number;
included: boolean;
sellTokenAddress: string;
buyTokenAddress: string;
}): void;
}
/**
@@ -177,6 +204,48 @@ export class QuoteRequestor {
}
}
/**
* Gets both standard RFQ makers and "alternative" RFQ makers and combines them together
* in a single configuration map. If an integration key whitelist is present, it will be used
* to filter a specific makers.
*
* @param options the RfqmRequestOptions passed in
* @param assetOfferings the RFQM or RFQT maker offerings
* @returns a list of TypedMakerUrl instances
*/
public static getTypedMakerUrlsAndWhitelist(
options: Pick<RfqmRequestOptions, 'integrator' | 'altRfqAssetOfferings'>,
assetOfferings: RfqMakerAssetOfferings,
): TypedMakerUrl[] {
const standardUrls = Object.keys(assetOfferings).map(
(mm: string): TypedMakerUrl => {
return { pairType: RfqPairType.Standard, url: mm };
},
);
const altUrls = options.altRfqAssetOfferings
? Object.keys(options.altRfqAssetOfferings).map(
(mm: string): TypedMakerUrl => {
return { pairType: RfqPairType.Alt, url: mm };
},
)
: [];
let typedMakerUrls = standardUrls.concat(altUrls);
// If there is a whitelist, only allow approved maker URLs
if (options.integrator.whitelistIntegratorUrls !== undefined) {
const whitelist = new Set(options.integrator.whitelistIntegratorUrls.map(key => key.toLowerCase()));
typedMakerUrls = typedMakerUrls.filter(makerUrl => whitelist.has(makerUrl.url.toLowerCase()));
}
return typedMakerUrls;
}
public static getDurationUntilExpirationMs(expirationTimeSeconds: BigNumber): BigNumber {
const expirationTimeMs = expirationTimeSeconds.times(constants.ONE_SECOND_MS);
const currentTimeMs = new BigNumber(Date.now());
return BigNumber.max(expirationTimeMs.minus(currentTimeMs), 0);
}
private static _makerSupportsPair(
typedMakerUrl: TypedMakerUrl,
makerToken: string,
@@ -361,12 +430,6 @@ export class QuoteRequestor {
return true;
}
private _isExpirationTooSoon(expirationTimeSeconds: BigNumber): boolean {
const expirationTimeMs = expirationTimeSeconds.times(constants.ONE_SECOND_MS);
const currentTimeMs = new BigNumber(Date.now());
return expirationTimeMs.isLessThan(currentTimeMs.plus(this._expiryBufferMs));
}
private async _getQuotesAsync<ResponseT>(
makerToken: string,
takerToken: string,
@@ -400,21 +463,6 @@ export class QuoteRequestor {
}
})();
const standardUrls = Object.keys(assetOfferings).map(
(mm: string): TypedMakerUrl => {
return { pairType: RfqPairType.Standard, url: mm };
},
);
const altUrls = options.altRfqAssetOfferings
? Object.keys(options.altRfqAssetOfferings).map(
(mm: string): TypedMakerUrl => {
return { pairType: RfqPairType.Alt, url: mm };
},
)
: [];
const typedMakerUrls = standardUrls.concat(altUrls);
const timeoutMs =
options.makerEndpointMaxResponseTimeMs ||
constants.DEFAULT_RFQT_REQUEST_OPTS.makerEndpointMaxResponseTimeMs!;
@@ -426,11 +474,25 @@ export class QuoteRequestor {
cancelTokenSource.cancel('timeout via cancel token');
}, timeoutMs + bufferMs);
const typedMakerUrls = QuoteRequestor.getTypedMakerUrlsAndWhitelist(options, assetOfferings);
const quotePromises = typedMakerUrls.map(async typedMakerUrl => {
// filter out requests to skip
const isBlacklisted = rfqMakerBlacklist.isMakerBlacklisted(typedMakerUrl.url);
const partialLogEntry = { url: typedMakerUrl.url, quoteType, requestParams, isBlacklisted };
const { isLastLook, integrator } = options;
const { sellTokenAddress, buyTokenAddress } = requestParams;
if (isBlacklisted) {
this._metrics?.logRfqMakerNetworkInteraction({
isLastLook: false,
url: typedMakerUrl.url,
quoteType,
statusCode: undefined,
sellTokenAddress,
buyTokenAddress,
latencyMs: 0,
included: false,
integrator,
});
this._infoLogger({ rfqtMakerInteraction: { ...partialLogEntry } });
return;
} else if (
@@ -449,18 +511,32 @@ export class QuoteRequestor {
try {
if (typedMakerUrl.pairType === RfqPairType.Standard) {
const response = await this._quoteRequestorHttpClient.get(`${typedMakerUrl.url}/${quotePath}`, {
headers: { '0x-api-key': options.apiKey },
headers: {
'0x-api-key': options.integrator.integratorId,
'0x-integrator-id': options.integrator.integratorId,
},
params: requestParams,
timeout: timeoutMs,
cancelToken: cancelTokenSource.token,
});
const latencyMs = Date.now() - timeBeforeAwait;
this._metrics?.logRfqMakerNetworkInteraction({
isLastLook: isLastLook || false,
url: typedMakerUrl.url,
quoteType,
statusCode: response.status,
sellTokenAddress,
buyTokenAddress,
latencyMs,
included: true,
integrator,
});
this._infoLogger({
rfqtMakerInteraction: {
...partialLogEntry,
response: {
included: true,
apiKey: options.apiKey,
apiKey: options.integrator.integratorId,
takerAddress: requestParams.takerAddress,
txOrigin: requestParams.txOrigin,
statusCode: response.status,
@@ -478,7 +554,7 @@ export class QuoteRequestor {
typedMakerUrl.url,
this._altRfqCreds.altRfqApiKey,
this._altRfqCreds.altRfqProfile,
options.apiKey,
options.integrator.integratorId,
quoteType === 'firm' ? AltQuoteModel.Firm : AltQuoteModel.Indicative,
makerToken,
takerToken,
@@ -491,12 +567,23 @@ export class QuoteRequestor {
);
const latencyMs = Date.now() - timeBeforeAwait;
this._metrics?.logRfqMakerNetworkInteraction({
isLastLook: isLastLook || false,
url: typedMakerUrl.url,
quoteType,
statusCode: quote.status,
sellTokenAddress,
buyTokenAddress,
latencyMs,
included: true,
integrator,
});
this._infoLogger({
rfqtMakerInteraction: {
...partialLogEntry,
response: {
included: true,
apiKey: options.apiKey,
apiKey: options.integrator.integratorId,
takerAddress: requestParams.takerAddress,
txOrigin: requestParams.txOrigin,
statusCode: quote.status,
@@ -510,12 +597,23 @@ export class QuoteRequestor {
} catch (err) {
// log error if any
const latencyMs = Date.now() - timeBeforeAwait;
this._metrics?.logRfqMakerNetworkInteraction({
isLastLook: isLastLook || false,
url: typedMakerUrl.url,
quoteType,
statusCode: err.response?.status,
sellTokenAddress,
buyTokenAddress,
latencyMs,
included: false,
integrator,
});
this._infoLogger({
rfqtMakerInteraction: {
...partialLogEntry,
response: {
included: false,
apiKey: options.apiKey,
apiKey: options.integrator.integratorId,
takerAddress: requestParams.takerAddress,
txOrigin: requestParams.txOrigin,
statusCode: err.response ? err.response.status : undefined,
@@ -526,7 +624,7 @@ export class QuoteRequestor {
rfqMakerBlacklist.logTimeoutOrLackThereof(typedMakerUrl.url, latencyMs >= timeoutMs);
this._warningLogger(
convertIfAxiosError(err),
`Failed to get RFQ-T ${quoteType} quote from market maker endpoint ${typedMakerUrl.url} for API key ${options.apiKey} for taker address ${options.takerAddress} and tx origin ${options.txOrigin}`,
`Failed to get RFQ-T ${quoteType} quote from market maker endpoint ${typedMakerUrl.url} for integrator ${options.integrator.integratorId} (${options.integrator.label}) for taker address ${options.takerAddress} and tx origin ${options.txOrigin}`,
);
return;
}
@@ -587,12 +685,15 @@ export class QuoteRequestor {
return false;
}
const isLastLook = Boolean(options.isLastLook);
if (this._isExpirationTooSoon(new BigNumber(order.expiry))) {
const msRemainingUntilExpiration = QuoteRequestor.getDurationUntilExpirationMs(new BigNumber(order.expiry));
const isExpirationTooSoon = msRemainingUntilExpiration.lt(this._expiryBufferMs);
if (isExpirationTooSoon) {
this._warningLogger(order, 'Expiry too soon in RFQ-T firm quote, filtering out');
this._metrics?.incrementExpirationToSoonCounter(isLastLook, order.maker);
return false;
} else {
this._metrics?.measureExpirationForValidOrder(isLastLook, order.maker, order.expiry);
const secondsRemaining = msRemainingUntilExpiration.div(ONE_SECOND_MS);
this._metrics?.measureExpirationForValidOrder(isLastLook, order.maker, secondsRemaining);
const takerAmount = new BigNumber(order.takerAmount);
const fillRatio = takerAmount.div(assetFillAmount);
@@ -673,7 +774,9 @@ export class QuoteRequestor {
this._warningLogger(order, 'Unexpected token or taker address in RFQ order, filtering out');
return false;
}
if (this._isExpirationTooSoon(new BigNumber(order.expiry))) {
const msRemainingUntilExpiration = QuoteRequestor.getDurationUntilExpirationMs(new BigNumber(order.expiry));
const isExpirationTooSoon = msRemainingUntilExpiration.lt(this._expiryBufferMs);
if (isExpirationTooSoon) {
this._warningLogger(order, 'Expiry too soon in RFQ indicative quote, filtering out');
return false;
} else {

View File

@@ -16,7 +16,7 @@ import * as _ from 'lodash';
import * as TypeMoq from 'typemoq';
import { MarketOperation, QuoteRequestor, RfqRequestOpts, SignedNativeOrder } from '../src';
import { NativeOrderWithFillableAmounts } from '../src/types';
import { Integrator, NativeOrderWithFillableAmounts } from '../src/types';
import { MarketOperationUtils } from '../src/utils/market_operation_utils/';
import {
BUY_SOURCE_FILTER_BY_CHAIN_ID,
@@ -62,6 +62,10 @@ const SELL_SOURCES = SELL_SOURCE_FILTER_BY_CHAIN_ID[ChainId.Mainnet].sources;
const TOKEN_ADJACENCY_GRAPH: TokenAdjacencyGraph = { default: [] };
const SIGNATURE = { v: 1, r: NULL_BYTES, s: NULL_BYTES, signatureType: SignatureType.EthSign };
const FOO_INTEGRATOR: Integrator = {
integratorId: 'foo',
label: 'foo',
};
/**
* gets the orders required for a market sell operation by (potentially) merging native orders with
@@ -745,7 +749,7 @@ describe('MarketOperationUtils tests', () => {
feeSchedule,
rfqt: {
isIndicative: false,
apiKey: 'foo',
integrator: FOO_INTEGRATOR,
takerAddress: randomAddress(),
txOrigin: randomAddress(),
intentOnFilling: true,
@@ -790,7 +794,7 @@ describe('MarketOperationUtils tests', () => {
...DEFAULT_OPTS,
rfqt: {
isIndicative: false,
apiKey: 'foo',
integrator: FOO_INTEGRATOR,
takerAddress: randomAddress(),
intentOnFilling: true,
txOrigin: randomAddress(),
@@ -837,7 +841,7 @@ describe('MarketOperationUtils tests', () => {
...DEFAULT_OPTS,
rfqt: {
isIndicative: true,
apiKey: 'foo',
integrator: FOO_INTEGRATOR,
takerAddress: randomAddress(),
txOrigin: randomAddress(),
intentOnFilling: true,
@@ -896,7 +900,10 @@ describe('MarketOperationUtils tests', () => {
...DEFAULT_OPTS,
rfqt: {
isIndicative: false,
apiKey: 'foo',
integrator: {
integratorId: 'foo',
label: 'foo',
},
takerAddress: randomAddress(),
intentOnFilling: true,
txOrigin: randomAddress(),
@@ -954,7 +961,7 @@ describe('MarketOperationUtils tests', () => {
...DEFAULT_OPTS,
rfqt: {
isIndicative: false,
apiKey: 'foo',
integrator: FOO_INTEGRATOR,
takerAddress: randomAddress(),
txOrigin: randomAddress(),
intentOnFilling: true,

View File

@@ -240,7 +240,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Sell,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -435,7 +438,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Sell,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -551,7 +557,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Sell,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -675,7 +684,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Sell,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -762,7 +774,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Sell,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -823,7 +838,10 @@ describe('QuoteRequestor', async () => {
MarketOperation.Buy,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin: takerAddress,
intentOnFilling: true,
@@ -834,6 +852,43 @@ describe('QuoteRequestor', async () => {
quoteRequestorHttpClient,
);
});
it('should be able to handle and filter RFQ offerings', () => {
const tests: Array<[string[] | undefined, string[]]> = [
[['https://top.maker'], []],
[undefined, ['https://foo.bar/', 'https://lorem.ipsum/']],
[['https://lorem.ipsum/'], ['https://lorem.ipsum/']],
];
for (const test of tests) {
const [apiKeyWhitelist, results] = test;
const response = QuoteRequestor.getTypedMakerUrlsAndWhitelist(
{
integrator: {
integratorId: 'foo',
label: 'bar',
whitelistIntegratorUrls: apiKeyWhitelist,
},
altRfqAssetOfferings: {},
},
{
'https://foo.bar/': [
[
'0xA6cD4cb8c62aCDe44739E3Ed0F1d13E0e31f2d94',
'0xF45107c0200a04A8aB9C600cc52A3C89AE5D0489',
],
],
'https://lorem.ipsum/': [
[
'0xA6cD4cb8c62aCDe44739E3Ed0F1d13E0e31f2d94',
'0xF45107c0200a04A8aB9C600cc52A3C89AE5D0489',
],
],
},
);
const typedUrls = response.map(typed => typed.url);
expect(typedUrls).to.eql(results);
}
});
it('should return successful alt indicative quotes', async () => {
const takerAddress = '0xd209925defc99488e3afff1174e48b4fa628302a';
const txOrigin = '0xf209925defc99488e3afff1174e48b4fa628302a';
@@ -1055,7 +1110,10 @@ describe('QuoteRequestor', async () => {
altScenario.requestedOperation,
undefined,
{
apiKey,
integrator: {
integratorId: apiKey,
label: 'foo',
},
takerAddress,
txOrigin,
intentOnFilling: true,

View File

@@ -48,7 +48,11 @@ export const testHelpers = {
// Mock out Standard RFQ-T/M responses
for (const mockedResponse of standardMockedResponses) {
const { endpoint, requestApiKey, requestParams, responseData, responseCode } = mockedResponse;
const requestHeaders = { Accept: 'application/json, text/plain, */*', '0x-api-key': requestApiKey };
const requestHeaders = {
Accept: 'application/json, text/plain, */*',
'0x-api-key': requestApiKey,
'0x-integrator-id': requestApiKey,
};
if (mockedResponse.callback !== undefined) {
mockedAxios
.onGet(`${endpoint}/${quoteType}`, { params: requestParams }, requestHeaders)

View File

@@ -1,4 +1,14 @@
[
{
"version": "6.7.0",
"changes": [
{
"note": "Avalanche deployment",
"pr": 312
}
],
"timestamp": 1630459879
},
{
"timestamp": 1629353596,
"version": "6.6.1",

View File

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v6.7.0 - _September 1, 2021_
* Avalanche deployment (#312)
## v6.6.1 - _August 19, 2021_
* Dependencies updated

View File

@@ -334,5 +334,47 @@
"fillQuoteTransformer": "0x750cb81ee6d64e29e1e358ba155925000bf044d4",
"positiveSlippageFeeTransformer": "0x30aebc4c68effa70e21612b39b94299a8778d0cb"
}
},
"43114": {
"erc20Proxy": "0x0000000000000000000000000000000000000000",
"erc721Proxy": "0x0000000000000000000000000000000000000000",
"zrxToken": "0x0000000000000000000000000000000000000000",
"etherToken": "0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7",
"exchangeV2": "0x0000000000000000000000000000000000000000",
"exchange": "0x0000000000000000000000000000000000000000",
"assetProxyOwner": "0x0000000000000000000000000000000000000000",
"zeroExGovernor": "0x0000000000000000000000000000000000000000",
"forwarder": "0x0000000000000000000000000000000000000000",
"coordinatorRegistry": "0x0000000000000000000000000000000000000000",
"coordinator": "0x0000000000000000000000000000000000000000",
"multiAssetProxy": "0x0000000000000000000000000000000000000000",
"staticCallProxy": "0x0000000000000000000000000000000000000000",
"erc1155Proxy": "0x0000000000000000000000000000000000000000",
"devUtils": "0x0000000000000000000000000000000000000000",
"zrxVault": "0x0000000000000000000000000000000000000000",
"staking": "0x0000000000000000000000000000000000000000",
"stakingProxy": "0x0000000000000000000000000000000000000000",
"erc20BridgeProxy": "0x0000000000000000000000000000000000000000",
"erc20BridgeSampler": "0x0000000000000000000000000000000000000000",
"chaiBridge": "0x0000000000000000000000000000000000000000",
"dydxBridge": "0x0000000000000000000000000000000000000000",
"godsUnchainedValidator": "0x0000000000000000000000000000000000000000",
"broker": "0x0000000000000000000000000000000000000000",
"chainlinkStopLimit": "0x0000000000000000000000000000000000000000",
"maximumGasPrice": "0x0000000000000000000000000000000000000000",
"dexForwarderBridge": "0x0000000000000000000000000000000000000000",
"exchangeProxyGovernor": "0xca7bab1b2d1ec7d81710b7f9e2ab4e6788930588",
"exchangeProxy": "0xdef1c0ded9bec7f1a1670819833240f027b25eff",
"exchangeProxyTransformerDeployer": "0xa60b57833dce6260f4f2411c811755dd980bc0a7",
"exchangeProxyFlashWallet": "0xdb6f1920a889355780af7570773609bd8cb1f498",
"exchangeProxyLiquidityProviderSandbox": "0x8953c63d0858d286cc407cd6f8e26b9cbd02a511",
"zrxTreasury": "0x0000000000000000000000000000000000000000",
"transformers": {
"wethTransformer": "0x9b8b52391071d71cd4ad1e61d7f273268fa34c6c",
"payTakerTransformer": "0x898c6fde239d646c73f0a57e3570b6f86a3d62a3",
"affiliateFeeTransformer": "0x34617b855411e52fbc05899435f44cbd0503022c",
"fillQuoteTransformer": "0x8a5417dd7ffde61ec61e11b45797e16686e1d6b9",
"positiveSlippageFeeTransformer": "0x470ba89da18a6db6e8a0567b3c9214b960861857"
}
}
}

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contract-addresses",
"version": "6.6.1",
"version": "6.7.0",
"engines": {
"node": ">=6.12"
},

View File

@@ -52,6 +52,7 @@ export enum ChainId {
BSC = 56,
Polygon = 137,
PolygonMumbai = 80001,
Avalanche = 43114,
}
/**

View File

@@ -1,4 +1,13 @@
[
{
"timestamp": 1630459879,
"version": "13.17.6",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "13.17.5",

View File

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v13.17.6 - _September 1, 2021_
* Dependencies updated
## v13.17.5 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/contract-wrappers",
"version": "13.17.5",
"version": "13.17.6",
"engines": {
"node": ">=6.12"
},
@@ -57,7 +57,7 @@
"dependencies": {
"@0x/assert": "^3.0.27",
"@0x/base-contract": "^6.4.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-addresses": "^6.7.0",
"@0x/json-schemas": "^6.1.3",
"@0x/types": "^3.3.3",
"@0x/utils": "^6.4.3",

View File

@@ -1,4 +1,22 @@
[
{
"timestamp": 1631120757,
"version": "8.1.5",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1630459879,
"version": "8.1.4",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629414734,
"version": "8.1.3",

View File

@@ -5,6 +5,14 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v8.1.5 - _September 8, 2021_
* Dependencies updated
## v8.1.4 - _September 1, 2021_
* Dependencies updated
## v8.1.3 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/migrations",
"version": "8.1.3",
"version": "8.1.5",
"engines": {
"node": ">=6.12"
},
@@ -68,20 +68,20 @@
},
"dependencies": {
"@0x/base-contract": "^6.4.0",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-addresses": "^6.7.0",
"@0x/contracts-asset-proxy": "^3.7.19",
"@0x/contracts-coordinator": "^3.1.38",
"@0x/contracts-dev-utils": "^1.3.36",
"@0x/contracts-erc1155": "^2.1.37",
"@0x/contracts-erc20": "^3.3.17",
"@0x/contracts-erc20": "^3.3.19",
"@0x/contracts-erc721": "^3.1.37",
"@0x/contracts-exchange": "^3.2.38",
"@0x/contracts-exchange-forwarder": "^4.2.38",
"@0x/contracts-extensions": "^6.2.32",
"@0x/contracts-multisig": "^4.1.38",
"@0x/contracts-staking": "^2.0.45",
"@0x/contracts-utils": "^4.7.17",
"@0x/contracts-zero-ex": "^0.28.2",
"@0x/contracts-utils": "^4.8.0",
"@0x/contracts-zero-ex": "^0.28.4",
"@0x/sol-compiler": "^4.7.3",
"@0x/subproviders": "^6.5.3",
"@0x/typescript-typings": "^5.2.0",

View File

@@ -1,4 +1,13 @@
[
{
"timestamp": 1630459879,
"version": "1.8.4",
"changes": [
{
"note": "Dependencies updated"
}
]
},
{
"timestamp": 1629353596,
"version": "1.8.3",

View File

@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
CHANGELOG
## v1.8.4 - _September 1, 2021_
* Dependencies updated
## v1.8.3 - _August 19, 2021_
* Dependencies updated

View File

@@ -1,6 +1,6 @@
{
"name": "@0x/protocol-utils",
"version": "1.8.3",
"version": "1.8.4",
"engines": {
"node": ">=6.12"
},
@@ -63,8 +63,8 @@
},
"dependencies": {
"@0x/assert": "^3.0.27",
"@0x/contract-addresses": "^6.6.1",
"@0x/contract-wrappers": "^13.17.5",
"@0x/contract-addresses": "^6.7.0",
"@0x/contract-wrappers": "^13.17.6",
"@0x/json-schemas": "^6.1.3",
"@0x/subproviders": "^6.5.3",
"@0x/utils": "^6.4.3",

View File

@@ -902,12 +902,13 @@
web3-providers "^2.0.0-alpha.1"
websocket "^1.0.29"
"@0x/monorepo-scripts@^3.1.7":
version "3.1.7"
resolved "https://registry.yarnpkg.com/@0x/monorepo-scripts/-/monorepo-scripts-3.1.7.tgz#17e719b9e26875958562532ed705cd770d107a43"
"@0x/monorepo-scripts@^3.2.0":
version "3.2.0"
resolved "https://registry.yarnpkg.com/@0x/monorepo-scripts/-/monorepo-scripts-3.2.0.tgz#a4cacf2fd7f4d8f23cd042e4f6aa8fe360aa2c08"
integrity sha512-5z6LYHUIIyZOBGZALZL23LZ76NFfNF9B8IgZS4Oc+j6fFj2bFgTzyj8KqpYHOQXtYmFAom4lSfBelvP9li/oGQ==
dependencies:
"@0x/types" "^3.3.3"
"@0x/utils" "^6.4.3"
"@0x/types" "^3.3.4"
"@0x/utils" "^6.4.4"
"@lerna/batch-packages" "^3.0.0-beta.18"
"@types/depcheck" "^0.6.0"
"@types/node" "12.12.54"
@@ -1140,6 +1141,15 @@
bignumber.js "~9.0.0"
ethereum-types "^3.5.0"
"@0x/types@^3.3.4":
version "3.3.4"
resolved "https://registry.yarnpkg.com/@0x/types/-/types-3.3.4.tgz#184946b1674f7f5b4cfb73105952b499a67fc23e"
integrity sha512-lB6maU/D1TEBrJXQcbwzGilmugX9qrfhxbyPr8r89TinSHe2SS694tTKIyI+ijnTbhyVjWzEnA95iuWxhPmP5g==
dependencies:
"@types/node" "12.12.54"
bignumber.js "~9.0.0"
ethereum-types "^3.6.0"
"@0x/typescript-typings@^5.0.1", "@0x/typescript-typings@^5.1.5":
version "5.1.5"
resolved "https://registry.yarnpkg.com/@0x/typescript-typings/-/typescript-typings-5.1.5.tgz#dd0ad20ef42dad9d054886fd1da72839145b5863"
@@ -1173,6 +1183,18 @@
ethereum-types "^3.5.0"
popper.js "1.14.3"
"@0x/typescript-typings@^5.2.1":
version "5.2.1"
resolved "https://registry.yarnpkg.com/@0x/typescript-typings/-/typescript-typings-5.2.1.tgz#bc82d0f39688b174142ebb5b2fd6a01c1d2f0163"
integrity sha512-2yswstFMy/cpF+MrJclEZc8BNceBAVovwzRYdz1CyGPfzMT1Kh8jVGeexx0KvVw58KrhxMgcRD4mzCSHNqzjPA==
dependencies:
"@types/bn.js" "^4.11.0"
"@types/node" "12.12.54"
"@types/react" "*"
bignumber.js "~9.0.0"
ethereum-types "^3.6.0"
popper.js "1.14.3"
"@0x/utils@^5.1.1", "@0x/utils@^5.4.0", "@0x/utils@^5.4.1":
version "5.6.4"
resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-5.6.4.tgz#0158ec3243bbee444d90afbd79981321d19ccdfd"
@@ -1228,6 +1250,26 @@
js-sha3 "^0.7.0"
lodash "^4.17.11"
"@0x/utils@^6.4.4":
version "6.4.4"
resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-6.4.4.tgz#de9782a7ee2af77580a98a8c6db010dda7f56b94"
integrity sha512-gTfK14tdMNtsmHC6FCrWz221+MYJNdDBdhA1hhnT+Kvru22uvhdTpP2udy7296/4yHZaEkDt5ZkvgJMsJCEhbg==
dependencies:
"@0x/types" "^3.3.4"
"@0x/typescript-typings" "^5.2.1"
"@types/mocha" "^5.2.7"
"@types/node" "12.12.54"
abortcontroller-polyfill "^1.1.9"
bignumber.js "~9.0.0"
chalk "^2.3.0"
detect-node "2.0.3"
ethereum-types "^3.6.0"
ethereumjs-util "^7.1.0"
ethers "~4.0.4"
isomorphic-fetch "2.2.1"
js-sha3 "^0.7.0"
lodash "^4.17.11"
"@0x/web3-wrapper@^7.5.3":
version "7.5.3"
resolved "https://registry.yarnpkg.com/@0x/web3-wrapper/-/web3-wrapper-7.5.3.tgz#f36c3a2e5ffcbca2b3deef1a15e7485eb91dba7e"
@@ -5805,6 +5847,14 @@ ethereum-types@^3.5.0:
"@types/node" "12.12.54"
bignumber.js "~9.0.0"
ethereum-types@^3.6.0:
version "3.6.0"
resolved "https://registry.yarnpkg.com/ethereum-types/-/ethereum-types-3.6.0.tgz#7cf0a7258537b1f8d113dd51d050189a742a9a6e"
integrity sha512-iJX96C9W1elWhCZKUiSQfWn9fC+EO+xU2TvAE/p7QhMwcGibihKsxcG27B/4WZAudd8jNoeIhY4PH2qQPLuUfw==
dependencies:
"@types/node" "12.12.54"
bignumber.js "~9.0.0"
ethereumjs-abi@0.6.5:
version "0.6.5"
resolved "https://registry.yarnpkg.com/ethereumjs-abi/-/ethereumjs-abi-0.6.5.tgz#5a637ef16ab43473fa72a29ad90871405b3f5241"