HasData Walmart

hasdata/walmart-mcp

Walmart search, product pages and customer reviews on walmart.com and walmart.ca, as JSON.

GitHub stars: 6
tools: 3
auth: Secret needed
transport: STDIO, HTTP
env var: 1
last updated: Sep 24, 2026

View on GitHub

Install

From registry metadata

$ npx add-mcp 'https://mcp.hasdata.com/mcp?apis=walmart' --name walmart --header 'x-api-key: ${X_API_KEY}'

Run in your terminal. add-mcp asks which agents to add it to, then asks for each value it needs. Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http walmart 'https://mcp.hasdata.com/mcp?apis=walmart' --header 'x-api-key: YOUR_X_API_KEY'

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 3 tools

Verified live against the running server on Nov 6, 2026.

hasdata_walmart_product_getWalmartProductGet Walmart Product Details Scrapes one Walmart product page on a chosen storefront by item id or URL. Returns title, brand, model, UPC, condition, availability, price with strikethrough before-price and unit price, the seller holding the buy box with its rating and return pol...5 params

Get Walmart Product Details Scrapes one Walmart product page on a chosen storefront by item id or URL. Returns title, brand, model, UPC, condition, availability, price with strikethrough before-price and unit price, the seller holding the buy box with its rating and return pol...

Parameters* required

domainstring

Walmart storefront the item belongs to. Each storefront has its own catalog, item ids, prices and currency, so an id from one storefront does not resolve on another. Ignored when `url` is provided....one of walmart.com · walmart.ca

itemIdstring

Walmart item id, taken from a product URL or from the id field of the Walmart Search API response. On `walmart.com` it is numeric (for example `14977205582`), on `walmart.ca` an alphanumeric code (...

languagestring

Language of the product details. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls bac...one of en · es · fr

otherOffersboolean

Also collect the offers of other sellers competing for this item - each seller name, storefront, price, condition, shipping cost, delivery date and return policy. This takes an extra request to Wal...

urlstring

A full Walmart product URL to scrape as is. When provided, it overrides `itemId` and the storefront is taken from the URL itself. Required unless `itemId` is provided.

hasdata_walmart_reviews_getWalmartReviewsGet Walmart Product Reviews Scrapes the customer reviews of one Walmart product on a chosen storefront by item id or URL, ten reviews a page. Returns each review with its rating, title, full text with paragraphs preserved, submission date, author, verified-purchase flag, helpf...10 params

Get Walmart Product Reviews Scrapes the customer reviews of one Walmart product on a chosen storefront by item id or URL, ten reviews a page. Returns each review with its rating, title, full text with paragraphs preserved, submission date, author, verified-purchase flag, helpf...

Parameters* required

aspectIdstring

Return only reviews mentioning one topic. Send the `value` of the topic you want, taken from the Frequent mentions group of the `filters` block in the response - given `{"name": "Battery Life", "va...

conditionstring

Return only reviews written about one condition of the item. Send the `value` from the Condition group of the `filters` block - given `{"name": "Restored: Like New", "value": "5"}` you send `5`. **...

domainstring

Walmart storefront the item belongs to. Each storefront has its own catalog, item ids and review pool, so an id from one storefront does not resolve on another. Ignored when `url` is provided. Defa...one of walmart.com · walmart.ca

itemIdstring

languagestring

Language of the review page. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls back to...one of en · es · fr

pagenumber

Page of reviews to return, ten reviews a page. The response reports the last available page in `pagination.totalPages`, the next one in `pagination.nextPage`, and how many reviews the current filte...

ratingnumber

Return only reviews carrying this star rating, from `1` to `5`. The Star rating group of the `filters` block lists the ratings this item actually has, each with the `value` to send here and a `coun...

sortstring

Order of the returned reviews, named as the Walmart review page names it. Default is `mostRelevant`.one of mostRelevant · mostRecent · mostHelpful · highestRated · lowestRated · oldest

urlstring

A full Walmart product URL whose reviews to scrape. When provided, it overrides `itemId` and the storefront is taken from the URL itself. Required unless `itemId` is provided.

verifiedPurchasesOnlyboolean

Return only reviews left by customers whose purchase Walmart confirmed. Narrows the pool considerably, since most reviews are unverified or syndicated from the manufacturer.

hasdata_walmart_search_getSearchResultsGet Walmart Search Results Runs a keyword or category search on a chosen Walmart storefront with pagination, price range and fulfillment filters, facet narrowing, and sort order (best match, price low-to-high, price high-to-low, bestseller, highly rated, new arrivals). Returns...11 params

Get Walmart Search Results Runs a keyword or category search on a chosen Walmart storefront with pagination, price range and fulfillment filters, facet narrowing, and sort order (best match, price low-to-high, price high-to-low, bestseller, highly rated, new arrivals). Returns...

Parameters* required

catIdstring

Walmart category id, taken from a category URL (for example `976759_1086446_1229651`). Combine it with `q` to search inside a category, or send it alone to browse the whole category. Required unles...

deliveryTypestring

Keep only the products available with the selected fulfillment method. Default is `shipping`. Note that `pickup` is answered against one Walmart store, so an item in stock nationally can still be u...one of shipping · pickup

domainstring

Walmart storefront to search. Each storefront has its own catalog, prices and currency. Default is `walmart.com`.one of walmart.com · walmart.ca

facetstring

Walmart filter in the `name:value` form, for example `brand:Great Value`. Every value available for a query is listed in the facets block of the response, each one carrying the exact string to send...

languagestring

Language of the results. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls back to its...one of en · es · fr

maxPricenumber

Upper bound of the price range, in the storefront currency.

minPricenumber

Lower bound of the price range, in the storefront currency.

pagenumber

Page number for pagination (e.g., `1` for the first page, `2` for the second page, etc.). Walmart stops serving results after roughly page 10, returning an empty page beyond that.

qstring

The search term for which to get the search results. It can be omitted only when `catId` is provided, to browse a whole category instead of searching.

sortstring

The sorting option for the search results.one of bestMatch · priceLowToHigh · priceHighToLow · bestseller · highlyRated · newArrivals

urlstring

A full Walmart search or category URL to scrape as is. When provided, it overrides `q`, `catId` and the other search parameters, and the storefront is taken from the URL itself.

Configuration

HASDATA_API_KEY*secret

HasData API key, created at app.hasdata.com. 1,000 free credits every month, no card.

Readme

Walmart MCP Server

A hosted Walmart MCP server that gives Claude, Cursor, Windsurf and any other MCP client three read-only Walmart tools. Run a keyword or category search, read one item with the seller holding the buy box, and page through its customer reviews, all as structured JSON, with no Walmart developer account and nothing to host.

It reads public Walmart pages that a signed-out visitor can see, on walmart.com and walmart.ca.

1,000 free credits every month, no card required, which is 100 Walmart calls at the 10-credit rate.

https://mcp.hasdata.com/mcp?apis=walmart

View the full README on GitHub

Details

Repository: github.com/hasdata/walmart-mcp
Website: docs.hasdata.com/apis/walmart/search
Categories: Search & Web Crawling, Data & Analytics
Package: @hasdata/walmart-mcp
Transport: STDIO, HTTP
Auth: Required
Registry: MCP registry, active
Resources: 5
Tools verified: Nov 6, 2026

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