[
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "price",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "referrer",
        "type": "address"
      }
    ],
    "name": "Bid",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      }
    ],
    "name": "Cancel",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "price",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "referrer",
        "type": "address"
      }
    ],
    "name": "Claim",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "proxy",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "askHash",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "bidHash",
        "type": "bytes32"
      }
    ],
    "name": "UpdateApprovedBidHash",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "DOMAIN_SEPARATOR",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      }
    ],
    "name": "amountFilled",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "proxy",
        "type": "address"
      },
      {
        "internalType": "bytes32",
        "name": "askHash",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      }
    ],
    "name": "approvedBidHash",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "bidHash",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      }
    ],
    "name": "bestBid",
    "outputs": [
      {
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "price",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "referrer",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "blockNumber",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "signer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "proxy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "tokenId",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "address",
            "name": "strategy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "currency",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "recipient",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "deadline",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "params",
            "type": "bytes"
          },
          {
            "internalType": "uint8",
            "name": "v",
            "type": "uint8"
          },
          {
            "internalType": "bytes32",
            "name": "r",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "s",
            "type": "bytes32"
          }
        ],
        "internalType": "struct Orders.Ask",
        "name": "askOrder",
        "type": "tuple"
      },
      {
        "internalType": "uint256",
        "name": "bidAmount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "bidPrice",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "bidRecipient",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "bidReferrer",
        "type": "address"
      }
    ],
    "name": "bid",
    "outputs": [
      {
        "internalType": "bool",
        "name": "executed",
        "type": "bool"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "signer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "proxy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "tokenId",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "address",
            "name": "strategy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "currency",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "recipient",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "deadline",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "params",
            "type": "bytes"
          },
          {
            "internalType": "uint8",
            "name": "v",
            "type": "uint8"
          },
          {
            "internalType": "bytes32",
            "name": "r",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "s",
            "type": "bytes32"
          }
        ],
        "internalType": "struct Orders.Ask",
        "name": "askOrder",
        "type": "tuple"
      },
      {
        "components": [
          {
            "internalType": "bytes32",
            "name": "askHash",
            "type": "bytes32"
          },
          {
            "internalType": "address",
            "name": "signer",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "price",
            "type": "uint256"
          },
          {
            "internalType": "address",
            "name": "recipient",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "referrer",
            "type": "address"
          },
          {
            "internalType": "uint8",
            "name": "v",
            "type": "uint8"
          },
          {
            "internalType": "bytes32",
            "name": "r",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "s",
            "type": "bytes32"
          }
        ],
        "internalType": "struct Orders.Bid",
        "name": "bidOrder",
        "type": "tuple"
      }
    ],
    "name": "bid",
    "outputs": [
      {
        "internalType": "bool",
        "name": "executed",
        "type": "bool"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "token",
        "type": "address"
      }
    ],
    "name": "canTrade",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "signer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "proxy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "tokenId",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "address",
            "name": "strategy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "currency",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "recipient",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "deadline",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "params",
            "type": "bytes"
          },
          {
            "internalType": "uint8",
            "name": "v",
            "type": "uint8"
          },
          {
            "internalType": "bytes32",
            "name": "r",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "s",
            "type": "bytes32"
          }
        ],
        "internalType": "struct Orders.Ask",
        "name": "order",
        "type": "tuple"
      }
    ],
    "name": "cancel",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "signer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "proxy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "tokenId",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "address",
            "name": "strategy",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "currency",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "recipient",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "deadline",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "params",
            "type": "bytes"
          },
          {
            "internalType": "uint8",
            "name": "v",
            "type": "uint8"
          },
          {
            "internalType": "bytes32",
            "name": "r",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "s",
            "type": "bytes32"
          }
        ],
        "internalType": "struct Orders.Ask",
        "name": "order",
        "type": "tuple"
      }
    ],
    "name": "claim",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "factory",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "hash",
        "type": "bytes32"
      }
    ],
    "name": "isCancelledOrClaimed",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "askHash",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "bidder",
        "type": "address"
      },
      {
        "internalType": "bytes32",
        "name": "bidHash",
        "type": "bytes32"
      }
    ],
    "name": "updateApprovedBidHash",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]