​
Overview

  • name: ISeaport
  • path: opensea/ISeaport.sol
  • context: opensea
  • tags: opensea, nft, marketplace, seaport
  • title: ISeaport
  • notice: Interface for OpenSea’s Seaport 1.6 marketplace protocol
  • dev: This interface contains the main functions for interacting with the marketplace

​
Addresses

​
Function signatures

cancel(tuple[])
fulfillAdvancedOrder(tuple,tuple[],bytes32,address)
fulfillAvailableAdvancedOrders(tuple[],tuple[],tuple[][],tuple[][],bytes32,address,uint256)
fulfillAvailableOrders(tuple[],tuple[][],tuple[][],bytes32,uint256)
fulfillBasicOrder(tuple)
fulfillOrder(tuple,bytes32)
getCounter(address)
getDomainSeparator()
getOrderHash(tuple)
getOrderStatus(bytes32)
incrementCounter()
information()
matchAdvancedOrders(tuple[],tuple[],tuple[],address)
matchOrders(tuple[],tuple[])
name()
validate(tuple[])

​
ABI

[
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "offerer",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newCounter",
        "type": "uint256"
      }
    ],
    "name": "CounterIncremented",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "orderHash",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "offerer",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "zone",
        "type": "address"
      }
    ],
    "name": "OrderCancelled",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "orderHash",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "offerer",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "zone",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "fulfiller",
        "type": "address"
      },
      {
        "components": [
          {
            "internalType": "enum ISeaport.ItemType",
            "name": "itemType",
            "type": "uint8"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "identifier",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          }
        ],
        "indexed": false,
        "internalType": "struct ISeaport.SpentItem[]",
        "name": "offer",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "internalType": "enum ISeaport.ItemType",
            "name": "itemType",
            "type": "uint8"
          },
          {
            "internalType": "address",
            "name": "token",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "identifier",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "amount",
            "type": "uint256"
          },
          {
            "internalType": "address payable",
            "name": "recipient",
            "type": "address"
          }
        ],
        "indexed": false,
        "internalType": "struct ISeaport.ReceivedItem[]",
        "name": "consideration",
        "type": "tuple[]"
      }
    ],
    "name": "OrderFulfilled",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "bytes32[]",
        "name": "orderHashes",
        "type": "bytes32[]"
      }
    ],
    "name": "OrdersMatched",
    "type": "event"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "zone",
            "type": "address"
          },
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.SpentItem[]",
            "name": "offer",
            "type": "tuple[]"
          },
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem[]",
            "name": "consideration",
            "type": "tuple[]"
          },
          {
            "internalType": "enum ISeaport.OrderType",
            "name": "orderType",
            "type": "uint8"
          },
          {
            "internalType": "uint256",
            "name": "startTime",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "endTime",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "zoneHash",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "salt",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "counter",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.OrderComponents[]",
        "name": "orders",
        "type": "tuple[]"
      }
    ],
    "name": "cancel",
    "outputs": [
      {
        "internalType": "bool",
        "name": "cancelled",
        "type": "bool"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "uint120",
            "name": "numerator",
            "type": "uint120"
          },
          {
            "internalType": "uint120",
            "name": "denominator",
            "type": "uint120"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          },
          {
            "internalType": "bytes",
            "name": "extraData",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.AdvancedOrder",
        "name": "advancedOrder",
        "type": "tuple"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "side",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "index",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "identifier",
            "type": "uint256"
          },
          {
            "internalType": "bytes32[]",
            "name": "criteriaProof",
            "type": "bytes32[]"
          }
        ],
        "internalType": "struct ISeaport.CriteriaResolver[]",
        "name": "criteriaResolvers",
        "type": "tuple[]"
      },
      {
        "internalType": "bytes32",
        "name": "fulfillerConduitKey",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      }
    ],
    "name": "fulfillAdvancedOrder",
    "outputs": [
      {
        "internalType": "bool",
        "name": "fulfilled",
        "type": "bool"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "uint120",
            "name": "numerator",
            "type": "uint120"
          },
          {
            "internalType": "uint120",
            "name": "denominator",
            "type": "uint120"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          },
          {
            "internalType": "bytes",
            "name": "extraData",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.AdvancedOrder[]",
        "name": "advancedOrders",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "side",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "index",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "identifier",
            "type": "uint256"
          },
          {
            "internalType": "bytes32[]",
            "name": "criteriaProof",
            "type": "bytes32[]"
          }
        ],
        "internalType": "struct ISeaport.CriteriaResolver[]",
        "name": "criteriaResolvers",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "itemIndex",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.FulfillmentComponent[][]",
        "name": "offerFulfillments",
        "type": "tuple[][]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "itemIndex",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.FulfillmentComponent[][]",
        "name": "considerationFulfillments",
        "type": "tuple[][]"
      },
      {
        "internalType": "bytes32",
        "name": "fulfillerConduitKey",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "maximumFulfilled",
        "type": "uint256"
      }
    ],
    "name": "fulfillAvailableAdvancedOrders",
    "outputs": [
      {
        "internalType": "bool[]",
        "name": "availableOrders",
        "type": "bool[]"
      },
      {
        "components": [
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem",
            "name": "item",
            "type": "tuple"
          },
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          }
        ],
        "internalType": "struct ISeaport.Execution[]",
        "name": "executions",
        "type": "tuple[]"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.Order[]",
        "name": "orders",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "itemIndex",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.FulfillmentComponent[][]",
        "name": "offerFulfillments",
        "type": "tuple[][]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "itemIndex",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.FulfillmentComponent[][]",
        "name": "considerationFulfillments",
        "type": "tuple[][]"
      },
      {
        "internalType": "bytes32",
        "name": "fulfillerConduitKey",
        "type": "bytes32"
      },
      {
        "internalType": "uint256",
        "name": "maximumFulfilled",
        "type": "uint256"
      }
    ],
    "name": "fulfillAvailableOrders",
    "outputs": [
      {
        "internalType": "bool[]",
        "name": "availableOrders",
        "type": "bool[]"
      },
      {
        "components": [
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem",
            "name": "item",
            "type": "tuple"
          },
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          }
        ],
        "internalType": "struct ISeaport.Execution[]",
        "name": "executions",
        "type": "tuple[]"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "considerationToken",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "considerationIdentifier",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "considerationAmount",
            "type": "uint256"
          },
          {
            "internalType": "address payable",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "zone",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "offerToken",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "offerIdentifier",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "offerAmount",
            "type": "uint256"
          },
          {
            "internalType": "uint8",
            "name": "basicOrderType",
            "type": "uint8"
          },
          {
            "internalType": "uint256",
            "name": "startTime",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "endTime",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "zoneHash",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "salt",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "offererConduitKey",
            "type": "bytes32"
          },
          {
            "internalType": "bytes32",
            "name": "fulfillerConduitKey",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "totalOriginalAdditionalRecipients",
            "type": "uint256"
          },
          {
            "components": [
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.AdditionalRecipient[]",
            "name": "additionalRecipients",
            "type": "tuple[]"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.BasicOrderParameters",
        "name": "parameters",
        "type": "tuple"
      }
    ],
    "name": "fulfillBasicOrder",
    "outputs": [
      {
        "internalType": "bool",
        "name": "fulfilled",
        "type": "bool"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.Order",
        "name": "order",
        "type": "tuple"
      },
      {
        "internalType": "bytes32",
        "name": "fulfillerConduitKey",
        "type": "bytes32"
      }
    ],
    "name": "fulfillOrder",
    "outputs": [
      {
        "internalType": "bool",
        "name": "fulfilled",
        "type": "bool"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "offerer",
        "type": "address"
      }
    ],
    "name": "getCounter",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "counter",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "getDomainSeparator",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "domainSeparator",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "address",
            "name": "zone",
            "type": "address"
          },
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.SpentItem[]",
            "name": "offer",
            "type": "tuple[]"
          },
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem[]",
            "name": "consideration",
            "type": "tuple[]"
          },
          {
            "internalType": "enum ISeaport.OrderType",
            "name": "orderType",
            "type": "uint8"
          },
          {
            "internalType": "uint256",
            "name": "startTime",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "endTime",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "zoneHash",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "salt",
            "type": "uint256"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          },
          {
            "internalType": "uint256",
            "name": "totalOriginalConsiderationItems",
            "type": "uint256"
          }
        ],
        "internalType": "struct ISeaport.OrderParameters",
        "name": "order",
        "type": "tuple"
      }
    ],
    "name": "getOrderHash",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "orderHash",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "orderHash",
        "type": "bytes32"
      }
    ],
    "name": "getOrderStatus",
    "outputs": [
      {
        "internalType": "bool",
        "name": "isValidated",
        "type": "bool"
      },
      {
        "internalType": "bool",
        "name": "isCancelled",
        "type": "bool"
      },
      {
        "internalType": "uint256",
        "name": "totalFilled",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalSize",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "incrementCounter",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "newCounter",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "information",
    "outputs": [
      {
        "internalType": "string",
        "name": "version",
        "type": "string"
      },
      {
        "internalType": "bytes32",
        "name": "domainSeparator",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "conduitController",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "uint120",
            "name": "numerator",
            "type": "uint120"
          },
          {
            "internalType": "uint120",
            "name": "denominator",
            "type": "uint120"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          },
          {
            "internalType": "bytes",
            "name": "extraData",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.AdvancedOrder[]",
        "name": "advancedOrders",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "internalType": "uint256",
            "name": "orderIndex",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "side",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "index",
            "type": "uint256"
          },
          {
            "internalType": "uint256",
            "name": "identifier",
            "type": "uint256"
          },
          {
            "internalType": "bytes32[]",
            "name": "criteriaProof",
            "type": "bytes32[]"
          }
        ],
        "internalType": "struct ISeaport.CriteriaResolver[]",
        "name": "criteriaResolvers",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "components": [
              {
                "internalType": "uint256",
                "name": "orderIndex",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "itemIndex",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.FulfillmentComponent[]",
            "name": "offerComponents",
            "type": "tuple[]"
          },
          {
            "components": [
              {
                "internalType": "uint256",
                "name": "orderIndex",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "itemIndex",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.FulfillmentComponent[]",
            "name": "considerationComponents",
            "type": "tuple[]"
          }
        ],
        "internalType": "struct ISeaport.Fulfillment[]",
        "name": "fulfillments",
        "type": "tuple[]"
      },
      {
        "internalType": "address",
        "name": "recipient",
        "type": "address"
      }
    ],
    "name": "matchAdvancedOrders",
    "outputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem",
            "name": "item",
            "type": "tuple"
          },
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          }
        ],
        "internalType": "struct ISeaport.Execution[]",
        "name": "executions",
        "type": "tuple[]"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.Order[]",
        "name": "orders",
        "type": "tuple[]"
      },
      {
        "components": [
          {
            "components": [
              {
                "internalType": "uint256",
                "name": "orderIndex",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "itemIndex",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.FulfillmentComponent[]",
            "name": "offerComponents",
            "type": "tuple[]"
          },
          {
            "components": [
              {
                "internalType": "uint256",
                "name": "orderIndex",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "itemIndex",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.FulfillmentComponent[]",
            "name": "considerationComponents",
            "type": "tuple[]"
          }
        ],
        "internalType": "struct ISeaport.Fulfillment[]",
        "name": "fulfillments",
        "type": "tuple[]"
      }
    ],
    "name": "matchOrders",
    "outputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "enum ISeaport.ItemType",
                "name": "itemType",
                "type": "uint8"
              },
              {
                "internalType": "address",
                "name": "token",
                "type": "address"
              },
              {
                "internalType": "uint256",
                "name": "identifier",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
              },
              {
                "internalType": "address payable",
                "name": "recipient",
                "type": "address"
              }
            ],
            "internalType": "struct ISeaport.ReceivedItem",
            "name": "item",
            "type": "tuple"
          },
          {
            "internalType": "address",
            "name": "offerer",
            "type": "address"
          },
          {
            "internalType": "bytes32",
            "name": "conduitKey",
            "type": "bytes32"
          }
        ],
        "internalType": "struct ISeaport.Execution[]",
        "name": "executions",
        "type": "tuple[]"
      }
    ],
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "name",
    "outputs": [
      {
        "internalType": "string",
        "name": "contractName",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              {
                "internalType": "address",
                "name": "offerer",
                "type": "address"
              },
              {
                "internalType": "address",
                "name": "zone",
                "type": "address"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  }
                ],
                "internalType": "struct ISeaport.SpentItem[]",
                "name": "offer",
                "type": "tuple[]"
              },
              {
                "components": [
                  {
                    "internalType": "enum ISeaport.ItemType",
                    "name": "itemType",
                    "type": "uint8"
                  },
                  {
                    "internalType": "address",
                    "name": "token",
                    "type": "address"
                  },
                  {
                    "internalType": "uint256",
                    "name": "identifier",
                    "type": "uint256"
                  },
                  {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                  },
                  {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                  }
                ],
                "internalType": "struct ISeaport.ReceivedItem[]",
                "name": "consideration",
                "type": "tuple[]"
              },
              {
                "internalType": "enum ISeaport.OrderType",
                "name": "orderType",
                "type": "uint8"
              },
              {
                "internalType": "uint256",
                "name": "startTime",
                "type": "uint256"
              },
              {
                "internalType": "uint256",
                "name": "endTime",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "zoneHash",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "salt",
                "type": "uint256"
              },
              {
                "internalType": "bytes32",
                "name": "conduitKey",
                "type": "bytes32"
              },
              {
                "internalType": "uint256",
                "name": "totalOriginalConsiderationItems",
                "type": "uint256"
              }
            ],
            "internalType": "struct ISeaport.OrderParameters",
            "name": "parameters",
            "type": "tuple"
          },
          {
            "internalType": "bytes",
            "name": "signature",
            "type": "bytes"
          }
        ],
        "internalType": "struct ISeaport.Order[]",
        "name": "orders",
        "type": "tuple[]"
      }
    ],
    "name": "validate",
    "outputs": [
      {
        "internalType": "bool",
        "name": "validated",
        "type": "bool"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]