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Walmart Product Seller Offers Lookup
x402
Walmart Product Seller Offers Lookup is a paid API for AI agents from stableninja.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Fetches third-party seller offers and pricing information for a specific Walmart product by its product ID.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetch Walmart product seller offers by product ID.
Output
A list of seller offers for the specified Walmart product, including seller names, prices, conditions, shipping options, and availability details for each offer on the Walmart marketplace.
Example use cases
Find cheapest Walmart third-party seller
“I'm looking at Walmart product ID 3K8RT2PLMX7Q — can you pull all the seller offers so I can figure out who's got the lowest price right now?”
Compare marketplace seller pricing
“I need to compare what different third-party sellers are charging for Walmart product ID 9W4NB6YZJC1V, including shipping costs, so I can decide who to buy from.”
Check seller availability and conditions
“Can you grab all the seller offers for Walmart product ID 2M7DQ5FKRS4T and let me know which sellers have it in stock, what condition they're listing it in, and what their prices look like?”
Technical details
Endpoint
GEThttps://stableninja.dev/api/walmart/product-offersWhen to prefer
Use this endpoint when you need to compare seller pricing and availability for a specific Walmart product, especially to find marketplace third-party seller offers. Best when you already have a Walmart product ID and want competitive pricing data. Pair with the Walmart product details endpoint to first obtain a product ID from a search.
Side effects
- Invalid or non-existent product_id returns empty results or 404-style error
- Unsupported domain value causes validation error
- Product has no third-party seller offers (only sold directly by Walmart)
- Rate limiting or payment failure returns 402 status
- Temporarily unavailable product data returns error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Tags
x402
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