[
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "dodoApporve",
          "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": "address",
          "name": "fromToken",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "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"
        }
      ],
      "name": "OrderHistory",
      "type": "event"
    },
    {
      "stateMutability": "payable",
      "type": "fallback"
    },
    {
      "inputs": [],
      "name": "_DODO_APPROVE_",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "_DODO_SELL_HELPER_",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "_WETH_",
      "outputs": [
        {
          "internalType": "address payable",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "stateMutability": "payable",
      "type": "receive"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "fromToken",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "toToken",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "fromTokenAmount",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "minReturnAmount",
          "type": "uint256"
        },
        {
          "internalType": "address[]",
          "name": "dodoPairs",
          "type": "address[]"
        },
        {
          "internalType": "uint8[]",
          "name": "directions",
          "type": "uint8[]"
        },
        {
          "internalType": "uint256",
          "name": "deadLine",
          "type": "uint256"
        }
      ],
      "name": "dodoSwapV1",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "returnAmount",
          "type": "uint256"
        }
      ],
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "fromToken",
          "type": "address"
        },
        {
          "internalType": "address",
          "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"
    }
  ]