max_results.
It runs on the same fetch chain that serves getPageSource. Walmart sits behind PerimeterX and blocks non-US exits, so the plugin renders the search on a clean US exit and reads the products from Walmart’s own __NEXT_DATA__ island - no Walmart developer account needed.
Try it in the dashboard first: app.scrapeunblocker.com/dashboard/plugins. You get a live results view plus a copy-paste snippet.
Endpoint
Response
Product fields
Any field with no value is omitted from a product, so each item carries only the fields Walmart’s search tile actually showed (e.g.
wasPrice or brand may be absent).What you can build
- Price monitoring and repricing - track price and
wasPricefor a product over time. - Catalog and assortment research - pull a whole category with brands and sellers.
- Review-volume signals -
ratingandreviewCountshow what is actually selling. - Competitor tracking - compare the same keyword against your own listings.
Next steps
Open the plugins
Run a Walmart search and grab the JSON.
Get an API key
Free trial available on the pricing page.

