> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rondo.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# ABI JSON

> Copy-ready JSON ABIs for the deployed Rondo Swapper and Lens contracts.

Use the same Swapper ABI for the JPYC/USDT, IDRX/USDT and IDRP/USDT proxy addresses. The Lens ABI
is also shared by all three market-specific Lens deployments.

## Swapper

```json theme={"system"}
[
  {
    "type": "constructor",
    "inputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "BPS_DENOMINATOR",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "DEFAULT_ADMIN_ROLE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "KEEPER_ROLE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAKER_ROLE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_BAND_BPS",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_FEE_BPS",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_MAX_ORACLE_AGE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_MAX_ORDER_DURATION",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_PREMIUM_BPS",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MIN_ADMIN_TRANSFER_DELAY",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MIN_MAX_ORACLE_AGE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "ORACLE_TWAP_INTERVAL",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "ORACLE_TWAP_MIN_COUNT",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "int256",
        "internalType": "int256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "RATE_SCALE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "TAKER_ROLE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "acceptDefaultAdminTransfer",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "accruedFees",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "bandBps",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "baseToken",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "contract IERC20"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "beginDefaultAdminTransfer",
    "inputs": [
      {
        "name": "newAdmin",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "canOperate",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "canTake",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "cancelDefaultAdminTransfer",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "cancelOrder",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "cancelOrders",
    "inputs": [
      {
        "name": "orderIds",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "outputs": [
      {
        "name": "closed",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "changeDefaultAdminDelay",
    "inputs": [
      {
        "name": "newDelay",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "createOrder",
    "inputs": [
      {
        "name": "sellToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "sellAmount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "buyToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "buyAmount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "createPeggedOrder",
    "inputs": [
      {
        "name": "sellToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "sellAmount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "premiumBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "minRate",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "defaultAdmin",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "defaultAdminDelay",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "defaultAdminDelayIncreaseWait",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "expireOrders",
    "inputs": [
      {
        "name": "orderIds",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "outputs": [
      {
        "name": "closed",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "expiredOrderIds",
    "inputs": [
      {
        "name": "offset",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "limit",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "ids",
        "type": "uint256[]",
        "internalType": "uint256[]"
      },
      {
        "name": "nextOffset",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "feeBps",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "feed",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "contract IOraklFeedProxy"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "fillOrder",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "sellAmountOut",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "maxAmountIn",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "forceCancelOrder",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "getOraclePrice",
    "inputs": [],
    "outputs": [
      {
        "name": "answer",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "updatedAt",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "stale",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "getOrder",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "tuple",
        "internalType": "struct IJpycUsdtSwapper.Order",
        "components": [
          {
            "name": "maker",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "expiry",
            "type": "uint64",
            "internalType": "uint64"
          },
          {
            "name": "feeBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "status",
            "type": "uint8",
            "internalType": "enum IJpycUsdtSwapper.OrderStatus"
          },
          {
            "name": "kind",
            "type": "uint8",
            "internalType": "enum IJpycUsdtSwapper.OrderKind"
          },
          {
            "name": "sellToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "premiumBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "buyToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "sellAmount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "buyAmount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "sellRemaining",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "minRate",
            "type": "uint256",
            "internalType": "uint256"
          }
        ]
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "getOrders",
    "inputs": [
      {
        "name": "orderIds",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "outputs": [
      {
        "name": "orders",
        "type": "tuple[]",
        "internalType": "struct IJpycUsdtSwapper.Order[]",
        "components": [
          {
            "name": "maker",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "expiry",
            "type": "uint64",
            "internalType": "uint64"
          },
          {
            "name": "feeBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "status",
            "type": "uint8",
            "internalType": "enum IJpycUsdtSwapper.OrderStatus"
          },
          {
            "name": "kind",
            "type": "uint8",
            "internalType": "enum IJpycUsdtSwapper.OrderKind"
          },
          {
            "name": "sellToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "premiumBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "buyToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "sellAmount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "buyAmount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "sellRemaining",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "minRate",
            "type": "uint256",
            "internalType": "uint256"
          }
        ]
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "getRoleAdmin",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "grantRole",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "hasRole",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "initialize",
    "inputs": [
      {
        "name": "p",
        "type": "tuple",
        "internalType": "struct IJpycUsdtSwapper.InitParams",
        "components": [
          {
            "name": "baseToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "quoteToken",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "feed",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "admin",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "adminTransferDelay",
            "type": "uint48",
            "internalType": "uint48"
          },
          {
            "name": "feeBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "bandBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "maxOracleAge",
            "type": "uint64",
            "internalType": "uint64"
          },
          {
            "name": "maxOrderDuration",
            "type": "uint64",
            "internalType": "uint64"
          },
          {
            "name": "maxPremiumBps",
            "type": "uint16",
            "internalType": "uint16"
          },
          {
            "name": "minBaseOrderAmount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "minQuoteOrderAmount",
            "type": "uint256",
            "internalType": "uint256"
          }
        ]
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "isKeeper",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "isMaker",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "isTaker",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "isWithinBand",
    "inputs": [
      {
        "name": "sellToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "sellAmount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "buyToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "buyAmount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "makerOpenOrderCount",
    "inputs": [
      {
        "name": "maker",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "makerOpenOrderIds",
    "inputs": [
      {
        "name": "maker",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "offset",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "limit",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "maxOracleAge",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "maxOrderDuration",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "maxPremiumBps",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "minOrderAmount",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "nextOrderId",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "openOrderCount",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "openOrderIds",
    "inputs": [
      {
        "name": "offset",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "limit",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "orderStatus",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "enum IJpycUsdtSwapper.OrderStatus"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "owner",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "pause",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "paused",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "peggedRateNow",
    "inputs": [
      {
        "name": "sellToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "premiumBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "feeBps_",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "pendingDefaultAdmin",
    "inputs": [],
    "outputs": [
      {
        "name": "newAdmin",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "schedule",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "pendingDefaultAdminDelay",
    "inputs": [],
    "outputs": [
      {
        "name": "newDelay",
        "type": "uint48",
        "internalType": "uint48"
      },
      {
        "name": "schedule",
        "type": "uint48",
        "internalType": "uint48"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "previewFill",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "sellAmountOut",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "amountIn",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "netOut",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "previewFillForAmountIn",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "amountIn",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "sellAmountOut",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "actualAmountIn",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "netOut",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "priceScale",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "quoteToken",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "contract IERC20"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "renounceRole",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "revokeRole",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "rollbackDefaultAdminDelay",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setBandBps",
    "inputs": [
      {
        "name": "newBandBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setFeeBps",
    "inputs": [
      {
        "name": "newFeeBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMaker",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "allowed",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMakers",
    "inputs": [
      {
        "name": "accounts",
        "type": "address[]",
        "internalType": "address[]"
      },
      {
        "name": "allowed",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMaxOracleAge",
    "inputs": [
      {
        "name": "newMaxAge",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMaxOrderDuration",
    "inputs": [
      {
        "name": "newDuration",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMaxPremiumBps",
    "inputs": [
      {
        "name": "newMaxPremiumBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setMinOrderAmount",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "newMinimum",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setOracle",
    "inputs": [
      {
        "name": "newFeed",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setTakerWhitelistEnabled",
    "inputs": [
      {
        "name": "enabled",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setTakers",
    "inputs": [
      {
        "name": "accounts",
        "type": "address[]",
        "internalType": "address[]"
      },
      {
        "name": "allowed",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "supportsInterface",
    "inputs": [
      {
        "name": "interfaceId",
        "type": "bytes4",
        "internalType": "bytes4"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "takerWhitelistEnabled",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "unpause",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "version",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "pure"
  },
  {
    "type": "function",
    "name": "withdrawFees",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "to",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "withdrawn",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "event",
    "name": "BandBpsUpdated",
    "inputs": [
      {
        "name": "oldValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "newValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "DefaultAdminDelayChangeCanceled",
    "inputs": [],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "DefaultAdminDelayChangeScheduled",
    "inputs": [
      {
        "name": "newDelay",
        "type": "uint48",
        "indexed": false,
        "internalType": "uint48"
      },
      {
        "name": "effectSchedule",
        "type": "uint48",
        "indexed": false,
        "internalType": "uint48"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "DefaultAdminTransferCanceled",
    "inputs": [],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "DefaultAdminTransferScheduled",
    "inputs": [
      {
        "name": "newAdmin",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "acceptSchedule",
        "type": "uint48",
        "indexed": false,
        "internalType": "uint48"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "FeeBpsUpdated",
    "inputs": [
      {
        "name": "oldValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "newValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "FeesWithdrawn",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "to",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Initialized",
    "inputs": [
      {
        "name": "version",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "MaxOracleAgeUpdated",
    "inputs": [
      {
        "name": "oldValue",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      },
      {
        "name": "newValue",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "MaxOrderDurationUpdated",
    "inputs": [
      {
        "name": "oldValue",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      },
      {
        "name": "newValue",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "MaxPremiumBpsUpdated",
    "inputs": [
      {
        "name": "oldValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "newValue",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "MinOrderAmountUpdated",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "oldValue",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "newValue",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OracleUpdated",
    "inputs": [
      {
        "name": "oldFeed",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "newFeed",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "priceScale",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OrderCancelled",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "by",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "forced",
        "type": "bool",
        "indexed": false,
        "internalType": "bool"
      },
      {
        "name": "refunded",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OrderCloseSkipped",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "maker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "refund",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OrderCreated",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "maker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sellToken",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "buyToken",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "sellAmount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "buyAmount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      },
      {
        "name": "feeBps",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "oracleAnswer",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OrderExpiryClosed",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "maker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "caller",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "refunded",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OrderFilled",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "taker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "maker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sellToken",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "amountOut",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "amountIn",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "sellRemaining",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Paused",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "PeggedOrderCreated",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "indexed": true,
        "internalType": "uint256"
      },
      {
        "name": "maker",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sellToken",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "buyToken",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "sellAmount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "premiumBps",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "minRate",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      },
      {
        "name": "feeBps",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      },
      {
        "name": "oracleAnswer",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "RoleAdminChanged",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "previousAdminRole",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "newAdminRole",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "RoleGranted",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sender",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "RoleRevoked",
    "inputs": [
      {
        "name": "role",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "account",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sender",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "TakerWhitelistToggled",
    "inputs": [
      {
        "name": "oldValue",
        "type": "bool",
        "indexed": false,
        "internalType": "bool"
      },
      {
        "name": "newValue",
        "type": "bool",
        "indexed": false,
        "internalType": "bool"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Unpaused",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "error",
    "name": "AccessControlBadConfirmation",
    "inputs": []
  },
  {
    "type": "error",
    "name": "AccessControlEnforcedDefaultAdminDelay",
    "inputs": [
      {
        "name": "schedule",
        "type": "uint48",
        "internalType": "uint48"
      }
    ]
  },
  {
    "type": "error",
    "name": "AccessControlEnforcedDefaultAdminRules",
    "inputs": []
  },
  {
    "type": "error",
    "name": "AccessControlInvalidDefaultAdmin",
    "inputs": [
      {
        "name": "defaultAdmin",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "AccessControlUnauthorizedAccount",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "neededRole",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ]
  },
  {
    "type": "error",
    "name": "AdminDelayTooShort",
    "inputs": [
      {
        "name": "given",
        "type": "uint48",
        "internalType": "uint48"
      },
      {
        "name": "minimum",
        "type": "uint48",
        "internalType": "uint48"
      }
    ]
  },
  {
    "type": "error",
    "name": "BandTooWide",
    "inputs": [
      {
        "name": "bandBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "maxBandBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ]
  },
  {
    "type": "error",
    "name": "BelowMakerFloor",
    "inputs": [
      {
        "name": "amountIn",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "required",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "BelowMinFill",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "minimum",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "BelowMinOrderAmount",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "minimum",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "DurationTooLong",
    "inputs": [
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "maxExpiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "EnforcedPause",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ExceedsAccruedFees",
    "inputs": [
      {
        "name": "requested",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "available",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "ExceedsRemaining",
    "inputs": [
      {
        "name": "requested",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "remaining",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "ExpectedPause",
    "inputs": []
  },
  {
    "type": "error",
    "name": "FeeTooHigh",
    "inputs": [
      {
        "name": "feeBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "maxFeeBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ]
  },
  {
    "type": "error",
    "name": "FloorAboveMarket",
    "inputs": [
      {
        "name": "minRate",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "currentRate",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "FloorTooLoose",
    "inputs": [
      {
        "name": "minRate",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "lowest",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "InvalidExpiry",
    "inputs": [
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "InvalidInitialization",
    "inputs": []
  },
  {
    "type": "error",
    "name": "InvalidOracleAnswer",
    "inputs": [
      {
        "name": "answer",
        "type": "int256",
        "internalType": "int256"
      }
    ]
  },
  {
    "type": "error",
    "name": "InvalidTokenPair",
    "inputs": [
      {
        "name": "sellToken",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "buyToken",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "MinOrderAmountTooLow",
    "inputs": [
      {
        "name": "given",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "floor",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "NotInitializing",
    "inputs": []
  },
  {
    "type": "error",
    "name": "NotOrderMaker",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "caller",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "OracleAgeOutOfRange",
    "inputs": [
      {
        "name": "given",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "minimum",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "maximum",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "OracleTwapUnavailable",
    "inputs": []
  },
  {
    "type": "error",
    "name": "OrderDurationOutOfRange",
    "inputs": [
      {
        "name": "given",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "maximum",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "OrderExpired",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "OrderNotOpen",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "status",
        "type": "uint8",
        "internalType": "enum IJpycUsdtSwapper.OrderStatus"
      }
    ]
  },
  {
    "type": "error",
    "name": "PremiumTooHigh",
    "inputs": [
      {
        "name": "premiumBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "maxPremiumBps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ]
  },
  {
    "type": "error",
    "name": "PriceOutOfBand",
    "inputs": [
      {
        "name": "scaledQuote",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "lowerBound",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "upperBound",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "ReentrancyGuardReentrantCall",
    "inputs": []
  },
  {
    "type": "error",
    "name": "SafeCastOverflowedUintDowncast",
    "inputs": [
      {
        "name": "bits",
        "type": "uint8",
        "internalType": "uint8"
      },
      {
        "name": "value",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "SafeERC20FailedOperation",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "SlippageExceeded",
    "inputs": [
      {
        "name": "amountIn",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "maxAmountIn",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "StaleOracle",
    "inputs": [
      {
        "name": "updatedAt",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "maxAge",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "TakerNotWhitelisted",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "UnexpectedTransferAmount",
    "inputs": [
      {
        "name": "expected",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "received",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "UnsupportedDecimals",
    "inputs": [
      {
        "name": "baseDecimals",
        "type": "uint8",
        "internalType": "uint8"
      },
      {
        "name": "quoteDecimals",
        "type": "uint8",
        "internalType": "uint8"
      }
    ]
  },
  {
    "type": "error",
    "name": "UnsupportedToken",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "ZeroAddress",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ZeroAmount",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ZeroMakerFloor",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ZeroOrderDuration",
    "inputs": []
  }
]
```

## Lens

```json theme={"system"}
[
  {
    "type": "constructor",
    "inputs": [
      {
        "name": "swapper_",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "config",
    "inputs": [],
    "outputs": [
      {
        "name": "feeBps",
        "type": "uint16"
      },
      {
        "name": "bandBps",
        "type": "uint16"
      },
      {
        "name": "maxOracleAge",
        "type": "uint64"
      },
      {
        "name": "maxOrderDuration",
        "type": "uint64"
      },
      {
        "name": "feed",
        "type": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "openOrders",
    "inputs": [
      {
        "name": "offset",
        "type": "uint256"
      },
      {
        "name": "limit",
        "type": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "ids",
        "type": "uint256[]"
      },
      {
        "name": "orders",
        "type": "tuple[]",
        "components": [
          {
            "name": "maker",
            "type": "address"
          },
          {
            "name": "expiry",
            "type": "uint64"
          },
          {
            "name": "feeBps",
            "type": "uint16"
          },
          {
            "name": "status",
            "type": "uint8"
          },
          {
            "name": "kind",
            "type": "uint8"
          },
          {
            "name": "sellToken",
            "type": "address"
          },
          {
            "name": "premiumBps",
            "type": "uint16"
          },
          {
            "name": "buyToken",
            "type": "address"
          },
          {
            "name": "sellAmount",
            "type": "uint256"
          },
          {
            "name": "buyAmount",
            "type": "uint256"
          },
          {
            "name": "sellRemaining",
            "type": "uint256"
          },
          {
            "name": "minRate",
            "type": "uint256"
          }
        ]
      },
      {
        "name": "nextOffset",
        "type": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "quoteFill",
    "inputs": [
      {
        "name": "orderId",
        "type": "uint256"
      },
      {
        "name": "sellAmountOut",
        "type": "uint256"
      },
      {
        "name": "taker",
        "type": "address"
      }
    ],
    "outputs": [
      {
        "name": "amountIn",
        "type": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256"
      },
      {
        "name": "netOut",
        "type": "uint256"
      },
      {
        "name": "problem",
        "type": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "swapper",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "totalEscrowed",
    "inputs": [
      {
        "name": "token",
        "type": "address"
      }
    ],
    "outputs": [
      {
        "name": "total",
        "type": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "error",
    "name": "ZeroAddress",
    "inputs": []
  }
]
```