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Source: Roblox Creator Hub · CC BY 4.0 · View source · Code samples: MIT Imported 2026-10-03. Formatting adapted for this site.

POST /v1/trades/{tradeId}/decline — openapi

Declines a trade.

Endpoint

Method: POST

Path: /v1/trades/{tradeId}/decline

Servers:

• https://trades.roblox.com

Parameters

[
  {
    "in": "path",
    "name": "tradeId",
    "description": "The trade id.",
    "required": true,
    "schema": {
      "type": "integer",
      "format": "int64"
    }
  }
]

Responses

{
  "200": {
    "description": "OK",
    "content": {
      "application/json": {
        "schema": {
          "$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
        }
      },
      "text/json": {
        "schema": {
          "$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
        }
      }
    }
  },
  "400": {
    "description": "2: The trade cannot be found or you are not authorized to view it.\r\n3: The trade is inactive.\r\n4: You are not authorized to modify this trade.\r\n7: The user cannot trade. See field for whether the user who cannot trade is the sender or receiver."
  },
  "401": {
    "description": "0: Authorization has been denied for this request."
  },
  "403": {
    "description": "0: Token Validation Failed"
  },
  "503": {
    "description": "5: Trading system is unavailable"
  }
}

Authentication

{
  "security": [
    {
      "roblox-legacy-cookie": []
    }
  ],
  "securitySchemes": {
    "roblox-api-key": {
      "type": "apiKey",
      "description": "A configurable key that allows granular access to Roblox resources. See https://create.roblox.com/docs/cloud/auth/api-keys for more information.",
      "name": "x-api-key",
      "in": "header"
    },
    "roblox-legacy-cookie": {
      "type": "apiKey",
      "description": "A browser cookie that represents the identity of a Roblox user. DO NOT SHARE THIS. Sharing this will allow someone to log in as you and to steal your Robux and items. We do not recommend using cookies to call endpoints. When possible, use API keys with the x-api-key header or OAuth 2.0 instead for authentication.",
      "in": "cookie",
      "name": ".ROBLOSECURITY"
    },
    "roblox-oauth2": {
      "type": "oauth2",
      "description": "Build or authorize apps to access Roblox resources. See https://create.roblox.com/docs/cloud/auth/oauth2-overview for more information.",
      "flows": {
        "authorizationCode": {
          "authorizationUrl": "https://apis.roblox.com/oauth/v1/authorize",
          "tokenUrl": "https://apis.roblox.com/oauth/v1/token",
          "refreshUrl": "https://apis.roblox.com/oauth/v1/token",
          "scopes": {}
        }
      }
    }
  }
}

Related Schemas

• Roblox.Web.WebAPI.ApiEmptyResponseModel

Complete Operation Definition

{
  "tags": [
    "Trades"
  ],
  "summary": "Declines a trade.",
  "parameters": [
    {
      "in": "path",
      "name": "tradeId",
      "description": "The trade id.",
      "required": true,
      "schema": {
        "type": "integer",
        "format": "int64"
      }
    }
  ],
  "responses": {
    "200": {
      "description": "OK",
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
          }
        },
        "text/json": {
          "schema": {
            "$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
          }
        }
      }
    },
    "400": {
      "description": "2: The trade cannot be found or you are not authorized to view it.\r\n3: The trade is inactive.\r\n4: You are not authorized to modify this trade.\r\n7: The user cannot trade. See field for whether the user who cannot trade is the sender or receiver."
    },
    "401": {
      "description": "0: Authorization has been denied for this request."
    },
    "403": {
      "description": "0: Token Validation Failed"
    },
    "503": {
      "description": "5: Trading system is unavailable"
    }
  },
  "servers": [
    {
      "url": "https://trades.roblox.com"
    }
  ],
  "x-roblox-engine-usability": {
    "apiKeyWithHttpService": false
  },
  "security": [
    {
      "roblox-legacy-cookie": []
    }
  ],
  "externalDocs": {
    "url": "https://create.roblox.com/docs/cloud/reference/features/trades#trades_post_v1_trades__tradeId__decline"
  }
}