[
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "_smartApprove",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "_dodoSellHelper",
                "type": "address"
            },
            {
                "internalType": "address payable",
                "name": "_weth",
                "type": "address"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "contract IERC20",
                "name": "fromToken",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "contract IERC20",
                "name": "toToken",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "fromAmount",
                "type": "uint256"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "returnAmount",
                "type": "uint256"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "timeStamp",
                "type": "uint256"
            }
        ],
        "name": "OrderHistory",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "previousOwner",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "OwnershipTransferPrepared",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "previousOwner",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "OwnershipTransferred",
        "type": "event"
    },
    {
        "stateMutability": "payable",
        "type": "fallback",
        "payable": true
    },
    {
        "inputs": [],
        "name": "_NEW_OWNER_",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function",
        "constant": true
    },
    {
        "inputs": [],
        "name": "_OWNER_",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function",
        "constant": true
    },
    {
        "inputs": [],
        "name": "_WETH_",
        "outputs": [
            {
                "internalType": "address payable",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function",
        "constant": true
    },
    {
        "inputs": [],
        "name": "claimOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "dodoSellHelper",
        "outputs": [
            {
                "internalType": "contract IDODOSellHelper",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function",
        "constant": true
    },
    {
        "inputs": [],
        "name": "smartApprove",
        "outputs": [
            {
                "internalType": "contract ISmartApprove",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function",
        "constant": true
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "transferOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "stateMutability": "payable",
        "type": "receive",
        "payable": true
    },
    {
        "inputs": [
            {
                "internalType": "contract IERC20",
                "name": "fromToken",
                "type": "address"
            },
            {
                "internalType": "contract IERC20",
                "name": "toToken",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "fromTokenAmount",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "minReturnAmount",
                "type": "uint256"
            },
            {
                "internalType": "address[]",
                "name": "dodoPairs",
                "type": "address[]"
            },
            {
                "internalType": "uint256[]",
                "name": "directions",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256",
                "name": "deadline",
                "type": "uint256"
            }
        ],
        "name": "dodoSwap",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "returnAmount",
                "type": "uint256"
            }
        ],
        "stateMutability": "payable",
        "type": "function",
        "payable": true
    },
    {
        "inputs": [
            {
                "internalType": "contract IERC20",
                "name": "fromToken",
                "type": "address"
            },
            {
                "internalType": "contract IERC20",
                "name": "toToken",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "approveTarget",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "to",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "fromTokenAmount",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "minReturnAmount",
                "type": "uint256"
            },
            {
                "internalType": "bytes",
                "name": "callDataConcat",
                "type": "bytes"
            },
            {
                "internalType": "uint256",
                "name": "deadline",
                "type": "uint256"
            }
        ],
        "name": "externalSwap",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "returnAmount",
                "type": "uint256"
            }
        ],
        "stateMutability": "payable",
        "type": "function",
        "payable": true
    }
]