{ "opencollection": "1.0.0", "info": { "name": "OpenSea Account Endpoints Order Endpoints API", "version": "2.0.0" }, "request": { "auth": { "type": "apikey", "key": "x-api-key", "value": "{{x-api-key}}", "placement": "header" } }, "items": [ { "info": { "name": "Order Endpoints", "type": "folder" }, "items": [ { "info": { "name": "Cancel an order", "type": "http" }, "http": { "method": "POST", "url": "https://api.opensea.io/api/v2/orders/chain/:chain/protocol/:protocol_address/:order_hash/cancel", "headers": [ { "name": "X-Api-Key", "value": "" } ], "params": [ { "name": "chain", "value": "", "type": "path" }, { "name": "protocol_address", "value": "", "type": "path" }, { "name": "order_hash", "value": "", "type": "path" } ], "body": { "type": "json", "data": "{}" } }, "docs": "Offchain cancel a single order, offer or listing, by its order hash when protected by the SignedZone. Protocol and Chain are required to prevent hash collisions. Please note cancellation is only assured if a fulfillment signature was not vended prior to cancellation." }, { "info": { "name": "Get an order", "type": "http" }, "http": { "method": "GET", "url": "https://api.opensea.io/api/v2/orders/chain/:chain/protocol/:protocol_address/:order_hash", "params": [ { "name": "chain", "value": "", "type": "path", "description": "Blockchain chain identifier" }, { "name": "protocol_address", "value": "", "type": "path", "description": "Protocol contract address" }, { "name": "order_hash", "value": "", "type": "path", "description": "Order hash" } ] }, "docs": "Get a single order by its order hash." } ] } ], "bundled": true }