1688 Sourcing

1688 Product Detail MCP Tool

Returns normalized public ecommerce research data with a fixed read-only provider path.

MCP tool name

nexscope_1688_product_detail

Legacy MCP endpoint

/api/skill-api/v1/mcp

JSON-RPC method

tools/call

Authentication

Send the user API key as a bearer token on every MCP JSON-RPC request.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

If authentication is missing or invalid, ask the user to open API Access and copy a valid key before calling this tool.

Call this MCP tool

Use tools/call with the MCP tool name below. The arguments object should match the table on this page.

{
  "jsonrpc": "2.0",
  "id": "1688-product-detail-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_1688_product_detail",
    "arguments": {
      "offerId": "1040473674152"
    }
  }
}

Legacy endpoint

POST /api/skill-api/v1/mcp

Canonical detail URL

https://www.nexscope.ai/mcp-map/1688-product-detail

Arguments

Name	Type	Required	Meaning
`offerId`	`string`	required	Positive integer 1688 product ID. Use a string to preserve large identifiers. Example: 1040473674152
`currency`	`string`	optional	Optional three-letter currency code. The service normalizes it to uppercase. Example: USD

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`data`	`any`	required	Data value used by this API operation.
`code`	`integer`	required	0 means accepted or successful; nonzero is a platform error.
`msg`	`string \| null`	required	Msg value used by this API operation.
`ts`	`string`	required	Epoch milliseconds.
`time`	`string`	required	Server local time: yyyy-MM-dd HH:mm:ss.
`cost`	`string`	required	Elapsed milliseconds, never credits; -1 outside web requests.
`traceId`	`string \| null`	required	Trace id value used by this API operation.

Any of option 1 — requires product

Name	Type	Required	Description
`data`	`object`	required	Data value used by this API operation.
`data.product`	`object`	required	Product value used by this API operation.
`data.product.offerId`	`string`	required	Offer id value used by this API operation.
`data.product.subject`	`string`	optional	Subject value used by this API operation.
`data.product.description`	`string`	optional	Description value used by this API operation.
`data.product.productUrl`	`string`	optional	Product url value used by this API operation.
`data.product.skuList`	`array`	optional	Sku list value used by this API operation.
`data.product.saleInfo`	`object`	optional	Sale info value used by this API operation.
`data.product.shippingInfo`	`object`	optional	Shipping info value used by this API operation.
`data.product.companyName`	`string`	optional	Company name value used by this API operation.

Any of option 2

Name	Type	Required	Description
`data`	`null`	required	Data value used by this API operation.

Examples

Example arguments

{
  "offerId": "1040473674152"
}

Example structuredContent

{
  "data": {
    "product": {
      "skuList": [],
      "subject": "Example 1688 product",
      "offerId": "1040473674152",
      "shippingInfo": {},
      "saleInfo": {},
      "companyName": "Example supplier"
    }
  },
  "code": 0,
  "msg": null,
  "ts": "0",
  "time": "2026-01-01 00:00:00",
  "cost": "-1",
  "traceId": null
}