Feature/bunny hop (#2647)
* `@0x/contracts-erc20-bridge-sampler`: Add TwoHopSampler + refactor * `@0x/asset-swapper`: Refactor + add two-hop skeleton * Round out two-hop support in asset-swapper * Add BalancerSampler, use it for two-hop quotes * Fix bugs discovered from simbot * rebases are hard * Add intermediate token to MultiHop source breakdown * Fix market buy bugs * Use hybrid on-chain/off-chain sampling for Balancer * Another day, another rebase * Update changelogs * Address PR feedback, CI fixes * Address more PR feedback
This commit is contained in:
mzhu25
GitHub
@@ -9,6 +9,10 @@
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{
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"note": "Update `ERC20BridgeSampler` artifact",
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"pr": 2633
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},
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{
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"note": "Remove `ERC20BridgeSampler` artifact",
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"pr": 2647
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}
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]
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},
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@@ -1,475 +0,0 @@
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{
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"schemaVersion": "2.0.0",
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"contractName": "IERC20BridgeSampler",
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"compilerOutput": {
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"abi": [
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{
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"constant": true,
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"inputs": [{ "internalType": "bytes[]", "name": "callDatas", "type": "bytes[]" }],
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"name": "batchCall",
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"outputs": [{ "internalType": "bytes[]", "name": "callResults", "type": "bytes[]" }],
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||||
"payable": false,
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||||
"stateMutability": "view",
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||||
"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "registryAddress", "type": "address" },
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" }
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],
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"name": "getLiquidityProviderFromRegistry",
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"outputs": [{ "internalType": "address", "name": "providerAddress", "type": "address" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"components": [
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{ "internalType": "address", "name": "makerAddress", "type": "address" },
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{ "internalType": "address", "name": "takerAddress", "type": "address" },
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{ "internalType": "address", "name": "feeRecipientAddress", "type": "address" },
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{ "internalType": "address", "name": "senderAddress", "type": "address" },
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{ "internalType": "uint256", "name": "makerAssetAmount", "type": "uint256" },
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{ "internalType": "uint256", "name": "takerAssetAmount", "type": "uint256" },
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{ "internalType": "uint256", "name": "makerFee", "type": "uint256" },
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{ "internalType": "uint256", "name": "takerFee", "type": "uint256" },
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{ "internalType": "uint256", "name": "expirationTimeSeconds", "type": "uint256" },
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{ "internalType": "uint256", "name": "salt", "type": "uint256" },
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{ "internalType": "bytes", "name": "makerAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "takerAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "makerFeeAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "takerFeeAssetData", "type": "bytes" }
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],
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"internalType": "struct LibOrder.Order[]",
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"name": "orders",
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"type": "tuple[]"
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},
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{ "internalType": "bytes[]", "name": "orderSignatures", "type": "bytes[]" },
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{ "internalType": "address", "name": "devUtilsAddress", "type": "address" }
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],
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"name": "getOrderFillableMakerAssetAmounts",
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"outputs": [
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{ "internalType": "uint256[]", "name": "orderFillableMakerAssetAmounts", "type": "uint256[]" }
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],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"components": [
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{ "internalType": "address", "name": "makerAddress", "type": "address" },
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{ "internalType": "address", "name": "takerAddress", "type": "address" },
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{ "internalType": "address", "name": "feeRecipientAddress", "type": "address" },
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{ "internalType": "address", "name": "senderAddress", "type": "address" },
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{ "internalType": "uint256", "name": "makerAssetAmount", "type": "uint256" },
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{ "internalType": "uint256", "name": "takerAssetAmount", "type": "uint256" },
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{ "internalType": "uint256", "name": "makerFee", "type": "uint256" },
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{ "internalType": "uint256", "name": "takerFee", "type": "uint256" },
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{ "internalType": "uint256", "name": "expirationTimeSeconds", "type": "uint256" },
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{ "internalType": "uint256", "name": "salt", "type": "uint256" },
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{ "internalType": "bytes", "name": "makerAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "takerAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "makerFeeAssetData", "type": "bytes" },
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{ "internalType": "bytes", "name": "takerFeeAssetData", "type": "bytes" }
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],
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"internalType": "struct LibOrder.Order[]",
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"name": "orders",
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"type": "tuple[]"
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},
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{ "internalType": "bytes[]", "name": "orderSignatures", "type": "bytes[]" },
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{ "internalType": "address", "name": "devUtilsAddress", "type": "address" }
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],
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"name": "getOrderFillableTakerAssetAmounts",
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"outputs": [
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{ "internalType": "uint256[]", "name": "orderFillableTakerAssetAmounts", "type": "uint256[]" }
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],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "curveAddress", "type": "address" },
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{ "internalType": "int128", "name": "fromTokenIdx", "type": "int128" },
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{ "internalType": "int128", "name": "toTokenIdx", "type": "int128" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleBuysFromCurve",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleBuysFromEth2Dai",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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||||
"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" },
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{
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"components": [
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{ "internalType": "uint256", "name": "targetSlippageBps", "type": "uint256" },
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{ "internalType": "uint256", "name": "maxIterations", "type": "uint256" }
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],
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"internalType": "struct IERC20BridgeSampler.FakeBuyOptions",
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"name": "opts",
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"type": "tuple"
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}
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],
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"name": "sampleBuysFromKyberNetwork",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "registryAddress", "type": "address" },
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" },
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{
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"components": [
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{ "internalType": "uint256", "name": "targetSlippageBps", "type": "uint256" },
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{ "internalType": "uint256", "name": "maxIterations", "type": "uint256" }
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],
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"internalType": "struct IERC20BridgeSampler.FakeBuyOptions",
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"name": "opts",
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"type": "tuple"
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}
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],
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"name": "sampleBuysFromLiquidityProviderRegistry",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleBuysFromUniswap",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address[]", "name": "path", "type": "address[]" },
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{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleBuysFromUniswapV2",
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"outputs": [{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "curveAddress", "type": "address" },
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{ "internalType": "int128", "name": "fromTokenIdx", "type": "int128" },
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{ "internalType": "int128", "name": "toTokenIdx", "type": "int128" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromCurve",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromEth2Dai",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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||||
"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromKyberNetwork",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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||||
"stateMutability": "view",
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||||
"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "registryAddress", "type": "address" },
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromLiquidityProviderRegistry",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "multibridge", "type": "address" },
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "intermediateToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromMultiBridge",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
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"stateMutability": "view",
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||||
"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{ "internalType": "address", "name": "takerToken", "type": "address" },
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{ "internalType": "address", "name": "makerToken", "type": "address" },
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{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
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],
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"name": "sampleSellsFromUniswap",
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"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
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"payable": false,
|
||||
"stateMutability": "view",
|
||||
"type": "function"
|
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},
|
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{
|
||||
"constant": true,
|
||||
"inputs": [
|
||||
{ "internalType": "address[]", "name": "path", "type": "address[]" },
|
||||
{ "internalType": "uint256[]", "name": "takerTokenAmounts", "type": "uint256[]" }
|
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],
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"name": "sampleSellsFromUniswapV2",
|
||||
"outputs": [{ "internalType": "uint256[]", "name": "makerTokenAmounts", "type": "uint256[]" }],
|
||||
"payable": false,
|
||||
"stateMutability": "view",
|
||||
"type": "function"
|
||||
}
|
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],
|
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"devdoc": {
|
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"methods": {
|
||||
"batchCall(bytes[])": {
|
||||
"details": "Call multiple public functions on this contract in a single transaction.",
|
||||
"params": { "callDatas": "ABI-encoded call data for each function call." },
|
||||
"return": "callResults ABI-encoded results data for each call."
|
||||
},
|
||||
"getLiquidityProviderFromRegistry(address,address,address)": {
|
||||
"details": "Returns the address of a liquidity provider for the given market (takerToken, makerToken), from a registry of liquidity providers. Returns address(0) if no such provider exists in the registry.",
|
||||
"params": {
|
||||
"makerToken": "Maker asset managed by liquidity provider.",
|
||||
"takerToken": "Taker asset managed by liquidity provider."
|
||||
},
|
||||
"return": "providerAddress Address of the liquidity provider."
|
||||
},
|
||||
"getOrderFillableMakerAssetAmounts((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes,bytes,bytes)[],bytes[],address)": {
|
||||
"details": "Queries the fillable maker asset amounts of native orders.",
|
||||
"params": {
|
||||
"devUtilsAddress": "Address to the DevUtils contract.",
|
||||
"orderSignatures": "Signatures for each respective order in `orders`.",
|
||||
"orders": "Native orders to query."
|
||||
},
|
||||
"return": "orderFillableMakerAssetAmounts How much maker asset can be filled by each order in `orders`."
|
||||
},
|
||||
"getOrderFillableTakerAssetAmounts((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes,bytes,bytes)[],bytes[],address)": {
|
||||
"details": "Queries the fillable taker asset amounts of native orders.",
|
||||
"params": {
|
||||
"devUtilsAddress": "Address to the DevUtils contract.",
|
||||
"orderSignatures": "Signatures for each respective order in `orders`.",
|
||||
"orders": "Native orders to query."
|
||||
},
|
||||
"return": "orderFillableTakerAssetAmounts How much taker asset can be filled by each order in `orders`."
|
||||
},
|
||||
"sampleBuysFromCurve(address,int128,int128,uint256[])": {
|
||||
"details": "Sample buy quotes from Curve.",
|
||||
"params": {
|
||||
"curveAddress": "Address of the Curve contract.",
|
||||
"fromTokenIdx": "Index of the taker token (what to sell).",
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"toTokenIdx": "Index of the maker token (what to buy)."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleBuysFromEth2Dai(address,address,uint256[])": {
|
||||
"details": "Sample buy quotes from Eth2Dai/Oasis.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"takerToken": "Address of the taker token (what to sell)."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleBuysFromKyberNetwork(address,address,uint256[],(uint256,uint256))": {
|
||||
"details": "Sample buy quotes from Kyber.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"opts": "`FakeBuyOptions` specifying target slippage and max iterations.",
|
||||
"takerToken": "Address of the taker token (what to sell)."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleBuysFromLiquidityProviderRegistry(address,address,address,uint256[],(uint256,uint256))": {
|
||||
"details": "Sample buy quotes from an arbitrary on-chain liquidity provider.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"opts": "`FakeBuyOptions` specifying target slippage and max iterations.",
|
||||
"registryAddress": "Address of the liquidity provider registry contract.",
|
||||
"takerToken": "Address of the taker token (what to sell)."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleBuysFromUniswap(address,address,uint256[])": {
|
||||
"details": "Sample buy quotes from Uniswap.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"takerToken": "Address of the taker token (what to sell)."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleBuysFromUniswapV2(address[],uint256[])": {
|
||||
"details": "Sample buy quotes from UniswapV2.",
|
||||
"params": {
|
||||
"makerTokenAmounts": "Maker token buy amount for each sample.",
|
||||
"path": "Token route."
|
||||
},
|
||||
"return": "takerTokenAmounts Taker amounts sold at each maker token amount."
|
||||
},
|
||||
"sampleSellsFromCurve(address,int128,int128,uint256[])": {
|
||||
"details": "Sample sell quotes from Curve.",
|
||||
"params": {
|
||||
"curveAddress": "Address of the Curve contract.",
|
||||
"fromTokenIdx": "Index of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample.",
|
||||
"toTokenIdx": "Index of the maker token (what to buy)."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromEth2Dai(address,address,uint256[])": {
|
||||
"details": "Sample sell quotes from Eth2Dai/Oasis.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"takerToken": "Address of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromKyberNetwork(address,address,uint256[])": {
|
||||
"details": "Sample sell quotes from Kyber.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"takerToken": "Address of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromLiquidityProviderRegistry(address,address,address,uint256[])": {
|
||||
"details": "Sample sell quotes from an arbitrary on-chain liquidity provider.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"registryAddress": "Address of the liquidity provider registry contract.",
|
||||
"takerToken": "Address of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromMultiBridge(address,address,address,address,uint256[])": {
|
||||
"details": "Sample sell quotes from MultiBridge.",
|
||||
"params": {
|
||||
"intermediateToken": "The address of the intermediate token to use in an indirect route.",
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"multibridge": "Address of the MultiBridge contract.",
|
||||
"takerToken": "Address of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromUniswap(address,address,uint256[])": {
|
||||
"details": "Sample sell quotes from Uniswap.",
|
||||
"params": {
|
||||
"makerToken": "Address of the maker token (what to buy).",
|
||||
"takerToken": "Address of the taker token (what to sell).",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
},
|
||||
"sampleSellsFromUniswapV2(address[],uint256[])": {
|
||||
"details": "Sample sell quotes from UniswapV2.",
|
||||
"params": {
|
||||
"path": "Token route.",
|
||||
"takerTokenAmounts": "Taker token sell amount for each sample."
|
||||
},
|
||||
"return": "makerTokenAmounts Maker amounts bought at each taker token amount."
|
||||
}
|
||||
}
|
||||
},
|
||||
"evm": { "bytecode": { "object": "0x" }, "deployedBytecode": { "object": "0x" } }
|
||||
},
|
||||
"compiler": {
|
||||
"name": "solc",
|
||||
"version": "0.5.17+commit.d19bba13",
|
||||
"settings": {
|
||||
"optimizer": {
|
||||
"enabled": true,
|
||||
"runs": 1000000,
|
||||
"details": { "yul": true, "deduplicate": true, "cse": true, "constantOptimizer": true }
|
||||
},
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"devdoc",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
},
|
||||
"evmVersion": "istanbul"
|
||||
}
|
||||
},
|
||||
"chains": {}
|
||||
}
|
||||
Reference in New Issue
Block a user