Nexscope

Walmart Product Detail API

REST API and MCP service documentation generated from server-side API definitions. Responses use the shared code, msg, and data envelope.

API selector
Walmart Marketplace Intelligence

API overview

Query Walmart product details through WallySmarter, including pricing history and sales trends. View request parameters, response fields, and MCP usage.

Try this API
Endpoint
https://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run
MCP method
nexscope_walmart_product_detail

Authentication

All run endpoints require a user API key. Send it as a bearer token in the Authorization header.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx
Missing or invalid API keys return an authentication error. Manage keys from .
POSThttps://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run

Run an API

Request parameters documented by ecommerce.walmart-product-detail.

Slugwalmart-product-detail
HeadersAuthorization: Bearer nk-...
Content-Type: application/json
Request bodyAPI-specific JSON object.
Response bodyPlatform envelope: code, msg, data, ts, time, cost, traceId. Inspect data.status for asynchronous completion.

Status codes

CodeDescription
200HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400Request JSON or required API parameters are invalid.
401API key is missing, invalid, or cannot be matched to a user.
5xxAPI execution or upstream service failed.

Example request

curl -X POST https://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run \
  -H "Authorization: Bearer nk-xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "productId": "5169493923",   "includeStats": false }'
All categories/ Walmart Marketplace Intelligence
POSThttps://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run

Run this API

Send a JSON request to execute this API and receive the documented response payload.

Endpoint

MethodPOST
Pathhttps://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run
AuthBearer API key
Content-Typeapplication/json

Request body

NameTypeRequiredDescription
productIdintegerrequired
Product ID (ItemId), the numeric ID contained in the product detail link. For example: the 5169493923 in https://www.walmart.com/ip/5169493923
Example: 5169493923
includeStatsbooleanoptional
Whether to include historical price/historical sales, default true
Example: false

Request example

{
  "productId": "5169493923",
  "includeStats": false
}

Response body

NameTypeRequiredDescription
dataanyrequired
Data value used by this API operation.
codeintegerrequired
0 means accepted or successful; nonzero is a platform error.
msgstring | nullrequired
Msg value used by this API operation.
tsstringrequired
Epoch milliseconds.
timestringrequired
Server local time: yyyy-MM-dd HH:mm:ss.
coststringrequired
Elapsed milliseconds, never credits; -1 outside web requests.
traceIdstring | nullrequired
Trace id value used by this API operation.

Any of option 1

NameTypeRequiredDescription
dataobjectrequired
Data value used by this API operation.
data.totalintegeroptional
Number of products returned (typically 1 for this endpoint)
Example: 1
data.productsarrayoptional
Product list (see product object below)
Example: []
data.columnsarrayoptional
Column definitions (metadata describing each field in products, including field, title, cellType, etc.)
Example: []
data.typestringoptional
Response render type (fixed value "productWorkbenches")
Example: null
data.costTimeintegeroptional
API elapsed time (milliseconds)
Example: 1
data.costTokenintegeroptional
Token cost
Example: 1
data.products[].usItemIdintegeroptional
Internal product ID (same as the requested productId)
Example: 1
data.products[].productIdstringoptional
Walmart product unique identifier (alphanumeric, e.g., "6YBM50F6ZXAE")
Example: example-id
data.products[].titlestringoptional
Product name
Example: null
data.products[].descriptionstringoptional
Product description
Example: null
data.products[].pricenumberoptional
Current selling price (USD)
Example: 1
data.products[].wasPricenumberoptional
Striketrough price (USD), may be null when no discount
Example: 1
data.products[].minPricenumberoptional
Minimum price (USD)
Example: 1
data.products[].brandstringoptional
Brand name
Example: null
data.products[].ratingnumberoptional
Product rating (0.0-5.0)
Example: 1
data.products[].reviewsintegeroptional
Review count
Example: 1
data.products[].salesEstimateintegeroptional
Sales estimate (units, in recent period)
Example: 1
data.products[].revenuenumberoptional
Revenue estimate (USD)
Example: 1
data.products[].sellerNamestringoptional
Seller name
Example: null
data.products[].fulfillmentTypestringoptional
Fulfillment type: "MARKETPLACE" (third-party seller self-fulfilled) or "WFS" (Walmart Fulfillment Services)
Example: null
data.products[].productPageUrlstringoptional
Product page URL
Example: https://example.com/image.jpg
data.products[].imageUrlstringoptional
Product image URL (thumbnail)
Example: https://example.com/image.jpg
data.products[].departmentNamestringoptional
Department name (e.g., "Cell Phones")
Example: null
data.products[].departmentIdintegeroptional
Department ID
Example: 1
data.products[].listingScoreintegeroptional
Listing quality score
Example: 1
data.products[].contentScoreintegeroptional
Content quality score
Example: 1
data.products[].outOfStockintegeroptional
Whether out of stock (0=in stock, 1=out of stock)
Example: 1
data.products[].sponsoredintegeroptional
Whether a sponsored product (0=no, 1=yes)
Example: 1
data.products[].isBrandedintegeroptional
Whether a branded product (0=no, 1=yes)
Example: 1
data.products[].multipleOptionsAvailableintegeroptional
Whether there are variants (0=no, 1=yes)
Example: 1
data.products[].createdAtstringoptional
First indexed time by WallySmarter (format: yyyy-MM-dd'T'HH:mm:ss.SSSSSS'Z')
Example: null
data.products[].updatedAtstringoptional
Most recent data update time (same format as above)
Example: 2026-01-01
data.products[].statsobjectoptional
Historical statistics (only returned when includeStats=true, otherwise null. See structure below)
Example: {}
data.products[].sourceToolstringoptional
Source tool identifier
Example: null
data.products[].sourceTypestringoptional
Product source platform (fixed value "walmart")
Example: null
data.stats.pricearrayoptional
Historical selling price time series (sorted by date ascending). Each item is a single date-price mapping
Example: []
data.stats.salesarrayoptional
Historical sales time series (sorted by date ascending). Each item is a single date-sales mapping
Example: []
data.titlestringoptional
Provider-specific response title.
Example: null
data.sourceTypestringoptional
Provider-specific source platform type.
Example: null
data.sourceToolstringoptional
Provider-specific source tool name.
Example: null
data.pageintegeroptional
Current page returned by the upstream provider.
Example: null
data.pageSizeintegeroptional
Page size returned by the upstream provider.
Example: null
data.pageItemCountintegeroptional
Item count on the current page returned by the upstream provider.
Example: null
data.totalPageintegeroptional
Total page count returned by the upstream provider.
Example: null
data.dataSnapshotMonthstringoptional
Data snapshot month returned by the upstream provider.
Example: null

Any of option 2

NameTypeRequiredDescription
datanullrequired
Data value used by this API operation.

Response example

Platform response envelope. code 0 indicates success or acceptance; data contains the business result.

{
  "data": {
    "total": 1,
    "products": [
      {
        "usItemId": 1,
        "productId": "example-id",
        "price": 1,
        "wasPrice": 1,
        "minPrice": 1,
        "rating": 1,
        "reviews": 1,
        "salesEstimate": 1,
        "revenue": 1,
        "productPageUrl": "https://example.com/image.jpg",
        "imageUrl": "https://example.com/image.jpg",
        "departmentId": 1,
        "listingScore": 1,
        "contentScore": 1,
        "outOfStock": 1,
        "sponsored": 1,
        "isBranded": 1,
        "multipleOptionsAvailable": 1,
        "updatedAt": "2026-01-01",
        "stats": {}
      }
    ],
    "columns": [],
    "costTime": 1,
    "costToken": 1,
    "stats": {
      "price": [],
      "sales": []
    }
  },
  "code": 0,
  "msg": null,
  "ts": "0",
  "time": "2026-01-01 00:00:00",
  "cost": "-1",
  "traceId": null
}

Responses

CodeDescription
200HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400Request JSON or required API parameters are invalid.
401API key is missing, invalid, or cannot be matched to a user.
5xxAPI execution or upstream service failed.

Data source, freshness, and limitations

Source, freshness, coverage, rate limits, and estimation notes are not specified in this API definition unless they appear in the request or response field documentation above. Do not assume official marketplace data or real-time freshness when it is not explicitly documented.

Related APIs

MCP

Use the MCP endpoint when an agent needs to discover and call API tools with JSON-RPC.

GET /api/skill-api/v1/mcp
POST /api/skill-api/v1/mcp
Authorization: Bearer nk-xxxxxxxxxxxxxxxxx
Content-Type: application/json

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_walmart_product_detail",
    "arguments": {
      "productId": "5169493923",
      "includeStats": false
    }
  }
}

Online test

Execute the current API with your API key and JSON payload.

29 credits / callAPI usage records

Try it

Send a real request with the same contract shown in the reference.

Endpoint
https://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run
MCP method
nexscope_walmart_product_detail
cURL
curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/walmart-product-detail/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "productId": "5169493923", "includeStats": false }'
Response
No response yet. Run the request to see the response here.