Walmart Product Research

Walmart Product Research: product Detail API

Walmart Product Research: product Detail API.

MCP tool name

nexscope_data_ws_product_detail

MCP endpoint

https://api.nexscope.ai/mcp

JSON-RPC method

tools/call

Authentication

Use OAuth 2.1 Authorization Code with PKCE and the mcp:tools scope. API keys remain supported as a compatibility option.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

If authentication fails, ask the user to open API Access and copy a valid key.

Call this MCP tool

Initialize an MCP 2025-11-25 Streamable HTTP session at https://api.nexscope.ai/mcp, then use tools/call.

{
  "jsonrpc": "2.0",
  "id": "data-ws-product-detail-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_data_ws_product_detail",
    "arguments": {
      "includeStats": true,
      "productId": 5177343351
    }
  }
}

MCP 2025-11-25 · Streamable HTTP

Progress is delivered on the original POST SSE response. GET SSE carries notifications; reconnecting must query existing asynchronous work rather than submit again.

Arguments

Name	Type	Required	Description
`productId`	`integer`	required	Item ID (Item ID), the numeric ID contained in the product details link, such as `5169493923` in `https://www.walmart.com/ip/5169493923`. Example: {}
`includeStats`	`boolean`	optional	Whether to include historical price and historical sales data. Example: true

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`code`	`string`	optional	Return code; `"200"` indicates success. Example: {}
`msg`	`string`	optional	Message; `"ok"` on success, error description on failure. Example: {}
`total`	`integer`	optional	The quantity of goods returned is usually 1 for this interface. Example: {}
`products`	`array`	optional	Product list, element fields are shown in the table below. Example: {}
`columns`	`array`	optional	Column definition, describing the meta information of each field in `products`, including `field`, `title`, `cellType`, etc. Example: {}
`type`	`string`	optional	Response rendering type, fixed value is `"productWorkbenches"`. Example: {}
`costTime`	`integer`	optional	The interface takes time in milliseconds. Example: {}
`costToken`	`integer`	optional	The number of tokens consumed. Example: {}
`usItemId`	`integer`	optional	The product internal ID, which is `productId` in the request. Example: {}
`productId`	`string`	optional	A unique identifier for the Walmart product, which may be an alphanumeric string. Example: {}
`title`	`string`	optional	Product name. Example: {}
`description`	`string`	optional	Product description. Example: {}
`price`	`number`	optional	Current selling price in US dollars. Example: {}
`wasPrice`	`number/null`	optional	Strikethrough price in USD; may be `null` without discount. Example: {}
`minPrice`	`number`	optional	Lowest price in USD. Example: {}
`brand`	`string`	optional	Brand name. Example: {}
`rating`	`number`	optional	Product rating, ranging from 0.0–5.0. Example: {}
`reviews`	`integer`	optional	Number of comments. Example: {}
`salesEstimate`	`integer`	optional	Sales volume estimate for the recent cycle, in units. Example: {}
`revenue`	`number`	optional	Revenue estimates in U.S. dollars. Example: {}
`sellerName`	`string`	optional	Seller name. Example: {}
`fulfillmentType`	`string`	optional	Shipping type: `MARKETPLACE` (fulfilled by third-party seller) or `WFS` (Walmart Fulfillment Services). Example: {}
`productPageUrl`	`string`	optional	Product page URL. Example: {}
`imageUrl`	`string`	optional	Product image URL (thumbnail). Example: {}
`departmentName`	`string`	optional	The name of the department you belong to. Example: {}
`departmentId`	`integer`	optional	Department ID. Example: {}
`listingScore`	`integer`	optional	Listing quality score. Example: {}
`contentScore`	`integer`	optional	Content quality points. Example: {}
`outOfStock`	`integer`	optional	Whether it is out of stock: `0`=in stock, `1`=out of stock. Example: {}
`sponsored`	`integer`	optional	Whether to advertise products: `0`=No, `1`=Yes. Example: {}
`isBranded`	`integer`	optional	Whether it is a branded product: `0`=No, `1`=Yes. Example: {}
`multipleOptionsAvailable`	`integer`	optional	Are there variations: `0`=No, `1`=Yes. Example: {}
`createdAt`	`string`	optional	ws First collection time, in the format of `yyyy-MM-dd'T'HH:mm:ss.SSSSSS'Z'`. Example: {}
`updatedAt`	`string`	optional	The last data update time, the format is the same as above. Example: {}
`stats`	`object/null`	optional	Historical statistics; returned if `includeStats=true`, otherwise `null`. Example: {}
`sourceType`	`string`	optional	Product source platform, fixed value is `"walmart"`. Example: {}
`stats.price`	`array`	optional	Historical selling price time series, sorted by date in ascending order. Example: {}
`stats.sales`	`array`	optional	Historical sales time series, sorted by date in ascending order. Example: {}

Examples

Example arguments

{
  "includeStats": true,
  "productId": 5177343351
}

Example structuredContent

{
  "code": 0,
  "cost": "-1",
  "data": {},
  "msg": null,
  "time": "2026-01-01 00:00:00",
  "traceId": null,
  "ts": "0"
}