[
  {
    "type": "function",
    "name": "ALREADY_SETTLED",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "AMOUNT_TOO_LARGE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "BAD_SIGNATURE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "CAP_EXCEEDED",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "DOMAIN_SEPARATOR",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "EXPIRED",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "GRANT_EXPIRED",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "INSUFFICIENT_BALANCE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_EPOCH",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint32",
        "internalType": "uint32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_FEE_BPS",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MAX_SETTLE_BATCH",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "MIN_EPOCH",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint32",
        "internalType": "uint32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "NOTE_TYPE",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "string",
        "internalType": "string"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "NOTE_TYPEHASH",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "NO_GRANT",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "REFUND_WINDOW",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "USDG",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "contract IERC20"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "ZERO_AMOUNT",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint8",
        "internalType": "uint8"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "acceptOwnership",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "balanceOf",
    "inputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "deposit",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "depositTo",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "earnedBy",
    "inputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "earningsOf",
    "inputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "eip712Domain",
    "inputs": [],
    "outputs": [
      {
        "name": "fields",
        "type": "bytes1",
        "internalType": "bytes1"
      },
      {
        "name": "name",
        "type": "string",
        "internalType": "string"
      },
      {
        "name": "version",
        "type": "string",
        "internalType": "string"
      },
      {
        "name": "chainId",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "verifyingContract",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "salt",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "extensions",
        "type": "uint256[]",
        "internalType": "uint256[]"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "extend",
    "inputs": [
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "feeBps",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "feeBpsFor",
    "inputs": [
      {
        "name": "provider",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "feeSink",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "feesAccrued",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "grant",
    "inputs": [
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "capPerEpoch",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "epochLen",
        "type": "uint32",
        "internalType": "uint32"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "grantOf",
    "inputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "capPerEpoch",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "spent",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "epochLen",
        "type": "uint32",
        "internalType": "uint32"
      },
      {
        "name": "epochEnds",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "grantView",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "capPerEpoch",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "spent",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "epochLen",
        "type": "uint32",
        "internalType": "uint32"
      },
      {
        "name": "epochEnds",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "available",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "live",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "hashNote",
    "inputs": [
      {
        "name": "note",
        "type": "tuple",
        "internalType": "struct PonchoVault.SpendNote",
        "components": [
          {
            "name": "payer",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "agent",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "provider",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "serviceId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "routeId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "nonce",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "deadline",
            "type": "uint64",
            "internalType": "uint64"
          }
        ]
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "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": "pendingOwner",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "quote",
    "inputs": [
      {
        "name": "provider",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [
      {
        "name": "fee",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "net",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "receiptOf",
    "inputs": [
      {
        "name": "",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "outputs": [
      {
        "name": "payer",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "provider",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "fee",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "settledAt",
        "type": "uint64",
        "internalType": "uint64"
      },
      {
        "name": "refunded",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "refund",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "refundCount",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "renounceOwnership",
    "inputs": [],
    "outputs": [],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "revoke",
    "inputs": [
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setFeeBps",
    "inputs": [
      {
        "name": "bps",
        "type": "uint16",
        "internalType": "uint16"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setFeeSink",
    "inputs": [
      {
        "name": "sink",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "setTierSource",
    "inputs": [
      {
        "name": "source",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "settle",
    "inputs": [
      {
        "name": "note",
        "type": "tuple",
        "internalType": "struct PonchoVault.SpendNote",
        "components": [
          {
            "name": "payer",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "agent",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "provider",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "serviceId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "routeId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "nonce",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "deadline",
            "type": "uint64",
            "internalType": "uint64"
          }
        ]
      },
      {
        "name": "sig",
        "type": "bytes",
        "internalType": "bytes"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "settleMany",
    "inputs": [
      {
        "name": "notes",
        "type": "tuple[]",
        "internalType": "struct PonchoVault.SpendNote[]",
        "components": [
          {
            "name": "payer",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "agent",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "provider",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "serviceId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "routeId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "nonce",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "deadline",
            "type": "uint64",
            "internalType": "uint64"
          }
        ]
      },
      {
        "name": "sigs",
        "type": "bytes[]",
        "internalType": "bytes[]"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "spentBy",
    "inputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "sweepFees",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "tierSource",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "totalFees",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "totalRefunded",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "totalSettled",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "totalVolume",
    "inputs": [],
    "outputs": [
      {
        "name": "",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "transferOwnership",
    "inputs": [
      {
        "name": "newOwner",
        "type": "address",
        "internalType": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "trySettleMany",
    "inputs": [
      {
        "name": "notes",
        "type": "tuple[]",
        "internalType": "struct PonchoVault.SpendNote[]",
        "components": [
          {
            "name": "payer",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "agent",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "provider",
            "type": "address",
            "internalType": "address"
          },
          {
            "name": "serviceId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "routeId",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "amount",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "nonce",
            "type": "uint256",
            "internalType": "uint256"
          },
          {
            "name": "deadline",
            "type": "uint64",
            "internalType": "uint64"
          }
        ]
      },
      {
        "name": "sigs",
        "type": "bytes[]",
        "internalType": "bytes[]"
      }
    ],
    "outputs": [
      {
        "name": "settledMask",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "settledAmount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "unpause",
    "inputs": [],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "withdraw",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "withdrawEarnings",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "event",
    "name": "Deposited",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "from",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "balance",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "EIP712DomainChanged",
    "inputs": [],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "EarningsWithdrawn",
    "inputs": [
      {
        "name": "provider",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "remaining",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Extended",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "FeeBpsSet",
    "inputs": [
      {
        "name": "feeBps",
        "type": "uint16",
        "indexed": false,
        "internalType": "uint16"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "FeeSinkSet",
    "inputs": [
      {
        "name": "feeSink",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "FeesSwept",
    "inputs": [
      {
        "name": "caller",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "sink",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "synced",
        "type": "bool",
        "indexed": false,
        "internalType": "bool"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Granted",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "capPerEpoch",
        "type": "uint128",
        "indexed": false,
        "internalType": "uint128"
      },
      {
        "name": "epochLen",
        "type": "uint32",
        "indexed": false,
        "internalType": "uint32"
      },
      {
        "name": "epochEnds",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      },
      {
        "name": "expiry",
        "type": "uint64",
        "indexed": false,
        "internalType": "uint64"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OwnershipTransferStarted",
    "inputs": [
      {
        "name": "previousOwner",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "newOwner",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "OwnershipTransferred",
    "inputs": [
      {
        "name": "previousOwner",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "newOwner",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Paused",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Refunded",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "provider",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Revoked",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "SettleSkipped",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "reason",
        "type": "uint8",
        "indexed": false,
        "internalType": "uint8"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Settled",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "indexed": true,
        "internalType": "bytes32"
      },
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "provider",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      },
      {
        "name": "serviceId",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "routeId",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "fee",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "TierSourceSet",
    "inputs": [
      {
        "name": "tierSource",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Unpaused",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "indexed": false,
        "internalType": "address"
      }
    ],
    "anonymous": false
  },
  {
    "type": "event",
    "name": "Withdrawn",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "indexed": true,
        "internalType": "address"
      },
      {
        "name": "amount",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      },
      {
        "name": "balance",
        "type": "uint256",
        "indexed": false,
        "internalType": "uint256"
      }
    ],
    "anonymous": false
  },
  {
    "type": "error",
    "name": "AmountTooLarge",
    "inputs": [
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "BadEpochLength",
    "inputs": [
      {
        "name": "epochLen",
        "type": "uint32",
        "internalType": "uint32"
      },
      {
        "name": "min",
        "type": "uint32",
        "internalType": "uint32"
      },
      {
        "name": "max",
        "type": "uint32",
        "internalType": "uint32"
      }
    ]
  },
  {
    "type": "error",
    "name": "BadExpiry",
    "inputs": [
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "BadSignature",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "BatchTooLarge",
    "inputs": [
      {
        "name": "count",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "max",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "CapExceeded",
    "inputs": [
      {
        "name": "wanted",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "spent",
        "type": "uint128",
        "internalType": "uint128"
      },
      {
        "name": "capPerEpoch",
        "type": "uint128",
        "internalType": "uint128"
      }
    ]
  },
  {
    "type": "error",
    "name": "EmptyBatch",
    "inputs": []
  },
  {
    "type": "error",
    "name": "EnforcedPause",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ExpectedPause",
    "inputs": []
  },
  {
    "type": "error",
    "name": "FeeSinkNotSet",
    "inputs": []
  },
  {
    "type": "error",
    "name": "FeeTooHigh",
    "inputs": [
      {
        "name": "feeBps",
        "type": "uint16",
        "internalType": "uint16"
      },
      {
        "name": "max",
        "type": "uint16",
        "internalType": "uint16"
      }
    ]
  },
  {
    "type": "error",
    "name": "GrantExpired",
    "inputs": [
      {
        "name": "expiry",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "InsufficientBalance",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "balance",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "InsufficientEarnings",
    "inputs": [
      {
        "name": "provider",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "earnings",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "amount",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "InvalidShortString",
    "inputs": []
  },
  {
    "type": "error",
    "name": "LengthMismatch",
    "inputs": [
      {
        "name": "notes",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "signatures",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "NoGrant",
    "inputs": [
      {
        "name": "payer",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "agent",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "NotProvider",
    "inputs": [
      {
        "name": "provider",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "caller",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "NoteAlreadyRefunded",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ]
  },
  {
    "type": "error",
    "name": "NoteAlreadySettled",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ]
  },
  {
    "type": "error",
    "name": "NoteExpired",
    "inputs": [
      {
        "name": "deadline",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "NoteNotSettled",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ]
  },
  {
    "type": "error",
    "name": "NothingToSweep",
    "inputs": []
  },
  {
    "type": "error",
    "name": "OwnableInvalidOwner",
    "inputs": [
      {
        "name": "owner",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "OwnableUnauthorizedAccount",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "ReentrancyGuardReentrantCall",
    "inputs": []
  },
  {
    "type": "error",
    "name": "RefundWindowClosed",
    "inputs": [
      {
        "name": "noteHash",
        "type": "bytes32",
        "internalType": "bytes32"
      },
      {
        "name": "settledAt",
        "type": "uint64",
        "internalType": "uint64"
      }
    ]
  },
  {
    "type": "error",
    "name": "RenounceDisabled",
    "inputs": []
  },
  {
    "type": "error",
    "name": "SafeERC20FailedOperation",
    "inputs": [
      {
        "name": "token",
        "type": "address",
        "internalType": "address"
      }
    ]
  },
  {
    "type": "error",
    "name": "SelfGrant",
    "inputs": []
  },
  {
    "type": "error",
    "name": "StringTooLong",
    "inputs": [
      {
        "name": "str",
        "type": "string",
        "internalType": "string"
      }
    ]
  },
  {
    "type": "error",
    "name": "TransferShortfall",
    "inputs": [
      {
        "name": "expected",
        "type": "uint256",
        "internalType": "uint256"
      },
      {
        "name": "received",
        "type": "uint256",
        "internalType": "uint256"
      }
    ]
  },
  {
    "type": "error",
    "name": "ZeroAddress",
    "inputs": []
  },
  {
    "type": "error",
    "name": "ZeroAmount",
    "inputs": []
  },
  {
    "type": "constructor",
    "inputs": [
      {
        "name": "owner_",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "usdg_",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "feeSink_",
        "type": "address",
        "internalType": "address"
      }
    ],
    "stateMutability": "nonpayable"
  }
]