{ "schemaVersion": "2.0.0", "contractName": "ITransformERC20Feature", "compilerOutput": { "abi": [ { "anonymous": false, "inputs": [{ "indexed": false, "internalType": "address", "name": "quoteSigner", "type": "address" }], "name": "QuoteSignerUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "taker", "type": "address" }, { "indexed": false, "internalType": "address", "name": "inputToken", "type": "address" }, { "indexed": false, "internalType": "address", "name": "outputToken", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "inputTokenAmount", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "outputTokenAmount", "type": "uint256" } ], "name": "TransformedERC20", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "transformerDeployer", "type": "address" } ], "name": "TransformerDeployerUpdated", "type": "event" }, { "inputs": [ { "components": [ { "internalType": "address payable", "name": "taker", "type": "address" }, { "internalType": "contract IERC20TokenV06", "name": "inputToken", "type": "address" }, { "internalType": "contract IERC20TokenV06", "name": "outputToken", "type": "address" }, { "internalType": "uint256", "name": "inputTokenAmount", "type": "uint256" }, { "internalType": "uint256", "name": "minOutputTokenAmount", "type": "uint256" }, { "components": [ { "internalType": "uint32", "name": "deploymentNonce", "type": "uint32" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "internalType": "struct ITransformERC20Feature.Transformation[]", "name": "transformations", "type": "tuple[]" }, { "internalType": "bool", "name": "useSelfBalance", "type": "bool" }, { "internalType": "address payable", "name": "recipient", "type": "address" } ], "internalType": "struct ITransformERC20Feature.TransformERC20Args", "name": "args", "type": "tuple" } ], "name": "_transformERC20", "outputs": [{ "internalType": "uint256", "name": "outputTokenAmount", "type": "uint256" }], "stateMutability": "payable", "type": "function" }, { "inputs": [], "name": "createTransformWallet", "outputs": [{ "internalType": "contract IFlashWallet", "name": "wallet", "type": "address" }], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "getQuoteSigner", "outputs": [{ "internalType": "address", "name": "signer", "type": "address" }], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getTransformWallet", "outputs": [{ "internalType": "contract IFlashWallet", "name": "wallet", "type": "address" }], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getTransformerDeployer", "outputs": [{ "internalType": "address", "name": "deployer", "type": "address" }], "stateMutability": "view", "type": "function" }, { "inputs": [{ "internalType": "address", "name": "quoteSigner", "type": "address" }], "name": "setQuoteSigner", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [{ "internalType": "address", "name": "transformerDeployer", "type": "address" }], "name": "setTransformerDeployer", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "contract IERC20TokenV06", "name": "inputToken", "type": "address" }, { "internalType": "contract IERC20TokenV06", "name": "outputToken", "type": "address" }, { "internalType": "uint256", "name": "inputTokenAmount", "type": "uint256" }, { "internalType": "uint256", "name": "minOutputTokenAmount", "type": "uint256" }, { "components": [ { "internalType": "uint32", "name": "deploymentNonce", "type": "uint32" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "internalType": "struct ITransformERC20Feature.Transformation[]", "name": "transformations", "type": "tuple[]" } ], "name": "transformERC20", "outputs": [{ "internalType": "uint256", "name": "outputTokenAmount", "type": "uint256" }], "stateMutability": "payable", "type": "function" } ], "devdoc": { "details": "Feature to composably transform between ERC20 tokens.", "events": { "QuoteSignerUpdated(address)": { "details": "Raised when `setQuoteSigner()` is called.", "params": { "quoteSigner": "The new quote signer." } }, "TransformedERC20(address,address,address,uint256,uint256)": { "details": "Raised upon a successful `transformERC20`.", "params": { "inputToken": "The token being provided by the taker. If `0xeee...`, ETH is implied and should be provided with the call.`", "inputTokenAmount": "The amount of `inputToken` to take from the taker.", "outputToken": "The token to be acquired by the taker. `0xeee...` implies ETH.", "outputTokenAmount": "The amount of `outputToken` received by the taker.", "taker": "The taker (caller) address." } }, "TransformerDeployerUpdated(address)": { "details": "Raised when `setTransformerDeployer()` is called.", "params": { "transformerDeployer": "The new deployer address." } } }, "kind": "dev", "methods": { "_transformERC20((address,address,address,uint256,uint256,(uint32,bytes)[],bool,address))": { "details": "Internal version of `transformERC20()`. Only callable from within.", "params": { "args": "A `TransformERC20Args` struct." }, "returns": { "outputTokenAmount": "The amount of `outputToken` received by the taker." } }, "createTransformWallet()": { "details": "Deploy a new flash wallet instance and replace the current one with it. Useful if we somehow break the current wallet instance. Only callable by the owner.", "returns": { "wallet": "The new wallet instance." } }, "getQuoteSigner()": { "details": "Return the optional signer for `transformERC20()` calldata.", "returns": { "signer": "The transform deployer address." } }, "getTransformWallet()": { "details": "Return the current wallet instance that will serve as the execution context for transformations.", "returns": { "wallet": "The wallet instance." } }, "getTransformerDeployer()": { "details": "Return the allowed deployer for transformers.", "returns": { "deployer": "The transform deployer address." } }, "setQuoteSigner(address)": { "details": "Replace the optional signer for `transformERC20()` calldata. Only callable by the owner.", "params": { "quoteSigner": "The address of the new calldata signer." } }, "setTransformerDeployer(address)": { "details": "Replace the allowed deployer for transformers. Only callable by the owner.", "params": { "transformerDeployer": "The address of the new trusted deployer for transformers." } }, "transformERC20(address,address,uint256,uint256,(uint32,bytes)[])": { "details": "Executes a series of transformations to convert an ERC20 `inputToken` to an ERC20 `outputToken`.", "params": { "inputToken": "The token being provided by the sender. If `0xeee...`, ETH is implied and should be provided with the call.`", "inputTokenAmount": "The amount of `inputToken` to take from the sender.", "minOutputTokenAmount": "The minimum amount of `outputToken` the sender must receive for the entire transformation to succeed.", "outputToken": "The token to be acquired by the sender. `0xeee...` implies ETH.", "transformations": "The transformations to execute on the token balance(s) in sequence." }, "returns": { "outputTokenAmount": "The amount of `outputToken` received by the sender." } } }, "version": 1 }, "evm": { "bytecode": { "object": "0x" }, "deployedBytecode": { "immutableReferences": {}, "object": "0x" } } }, "compiler": { "name": "solc", "version": "0.6.12+commit.27d51765", "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", "evm.methodIdentifiers" ] } }, "evmVersion": "istanbul" } }, "chains": {} }