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Walmart Products By Category
Walmart Products By Category is a paid API for AI agents from agents.openwebninja.com, paid per call via MPP, price unknown, status unknown (last checked 2026-10-14).
Fetches paginated, sorted, and filtered product listings from a specific Walmart category on walmart.com or walmart.ca.
Price / call—
Success—
StatusUnknown
How this service works
Get products from a specific Walmart category with pagination, sorting, and filtering options.
Output
Returns an array of product objects including title, price, currency, brand, seller, rating, review count, image URL, product page URL, and availability flags for pickup, shipping, and pre-order. Also returns a location object confirming which Walmart store/region the prices were rendered for, plus pagination metadata.
Example use cases
Price comparison shopping for TVs
“Pull up all Walmart TVs in category 1060825 sorted by lowest price, with a max price of $800, on the US site — give me the first page of results with titles, prices, and product URLs.”
Walmart Canada store-specific inventory
“Get me page 1 of Walmart Canada's cell phone category (976759) sorted by best sellers, using store 3148 in Lévis, QC, so I can see the local pricing.”
Finding best-rated budget kitchen appliances
“Show me the best-rated kitchen appliances on Walmart (category 1072864) priced between $20 and $150, sorted by top_rated, on page 2 of results.”
Technical details
Endpoint
GEThttps://agents.openwebninja.com/real-time-walmart-data/products-by-category?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to browse or compare products across an entire Walmart category — especially when you want pagination, sorting (price, rating, bestseller), price range filtering, or localized store/region pricing. Prefer it over a product search endpoint when you already know the category ID and want to explore the full assortment rather than search by keyword. Also preferred when you need Walmart Canada (walmart.ca) product listings.
Side effects
- Invalid or unknown category_id returns empty product array
- min_price higher than max_price causes a validation error
- Requesting a page beyond available results returns an empty list
- store_id for domain 'us' is accepted but not applied — prices may not reflect store-specific availability
- Unsupported sort_by value may fall back to best_match without warning
- Network or proxy timeout if Walmart's servers are slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| zip | string | ZIP/postal code to localize results. |
| page | number | Page number for pagination. Default is 1. |
| facet | string | Facet filter string for refining results (e.g. by brand, category). |
| state | string | US state code (e.g. 'CA', 'NY') to localize results. |
| domain | string | Walmart domain. 'us' for walmart.com, 'ca' for walmart.ca. Default is 'us'. |
| sort_by | string | Sort results by the given criteria. Accepts aliases: price_low, price_high, best_seller, top_rated. Default is best_match. |
| store_id | string | Walmart store ID to get store-specific prices and availability. Supported for domain 'ca': results are rendered for that walmart.ca store (e.g. '3148' for Lévis, QC) and the response `location` object confirms the store applied. Without it walmart.ca defaults to Mississauga Supercenter (store 1061). For domain 'us' this parameter is currently not applied. |
| max_price | number | Maximum price filter. Must be higher than min_price if both are specified. |
| min_price | number | Minimum price filter. Must be lower than max_price if both are specified. |
| category_idrequired | string | Walmart category ID. E.g. '3944' for Electronics, '976759' for Cell Phones. Found in product details category URLs or Walmart's site navigation. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| status | string | The status of the API response. |
| parameters | object | |
| request_id | string | A unique identifier for this request. |
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