[
    {
        "inputs": [
            { "internalType": "address", "name": "maker", "type": "address" }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "maker",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "bool",
                "name": "enable",
                "type": "bool"
            }
        ],
        "name": "ChangeMaker",
        "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"
    },
    {
        "inputs": [
            { "internalType": "address", "name": "maker", "type": "address" },
            { "internalType": "bool", "name": "enable", "type": "bool" }
        ],
        "name": "changeMaker",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [{ "internalType": "address", "name": "", "type": "address" }],
        "name": "getMaker",
        "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            { "internalType": "bytes[]", "name": "data", "type": "bytes[]" }
        ],
        "name": "multicall",
        "outputs": [
            { "internalType": "bytes[]", "name": "results", "type": "bytes[]" }
        ],
        "stateMutability": "payable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "owner",
        "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "renounceOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
            },
            { "internalType": "address", "name": "token", "type": "address" },
            { "internalType": "uint256", "name": "value", "type": "uint256" },
            { "internalType": "bytes", "name": "data", "type": "bytes" }
        ],
        "name": "swap",
        "outputs": [],
        "stateMutability": "payable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
            },
            { "internalType": "address", "name": "token", "type": "address" },
            { "internalType": "uint256", "name": "value", "type": "uint256" },
            { "internalType": "bytes", "name": "data", "type": "bytes" }
        ],
        "name": "swapAnswer",
        "outputs": [],
        "stateMutability": "payable",
        "type": "function"
    },
    {
        "inputs": [
            { "internalType": "address", "name": "newOwner", "type": "address" }
        ],
        "name": "transferOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            { "internalType": "address", "name": "token", "type": "address" }
        ],
        "name": "withdraw",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    { "stateMutability": "payable", "type": "receive" }
]