[
  {
    "type": "constructor",
    "inputs": [
      {
        "name": "_weth",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "_usdg",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "_usdgPerWeth",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "amountInFor",
    "inputs": [
      {
        "name": "tokenIn",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "tokenOut",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "amountOut",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "exactOutputSingle",
    "inputs": [
      {
        "name": "p",
        "type": "tuple",
        "internalType": "struct ISwapRouter.ExactOutputSingleParams",
        "components": [
          {
            "name": "tokenIn",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "tokenOut",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "fee",
            "type": "uint24",
            "internalType": "uint24"
          },
          {
            "name": "recipient",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "deadline",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amountOut",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amountInMaximum",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "sqrtPriceLimitX96",
            "type": "uint160",
            "internalType": "uint160"
          }
        ]
      }
    ],
    "outputs": [
      {
        "name": "amountIn",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "payable"
  },
  {
    "type": "function",
    "name": "owner",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "setRate",
    "inputs": [
      {
        "name": "_usdgPerWeth",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "usdg",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "usdgPerWeth",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "weth",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "error",
    "name": "Expired",
    "inputs": []
  },
  {
    "type": "error",
    "name": "NotOwner",
    "inputs": []
  },
  {
    "type": "error",
    "name": "TooMuchRequested",
    "inputs": []
  },
  {
    "type": "error",
    "name": "WrongPair",
    "inputs": []
  }
]