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OpenWeb Ninja — Walmart Product Offers (Realtime)
x402
OpenWeb Ninja — Walmart Product Offers (Realtime) is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Fetches real-time product offer data from Walmart, including pricing, seller details, and availability for a given product.
Price / call$0.003
Success—
StatusUnknown
How this service works
40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.
Output
Returns a JSON object containing real-time offer data for the specified Walmart product, including a list of sellers, their prices, item condition (new/used/refurbished), shipping options, and stock availability.
Example use cases
Price comparison before purchase
“Check what all the sellers are currently charging for Walmart item ID 123456789 — I want to see the lowest available price and who's offering it.”
Stock availability monitoring
“Is the product with Walmart ID 987654321 currently in stock? Show me all the active offers and whether any of them have it available for immediate delivery.”
Competitive seller analysis
“Look up the Walmart product offers for item 456123789 and tell me how many third-party sellers are listed, what their prices are, and which one has the best deal right now.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-ecommerce-data/walmart/product-offersWhen to prefer
Use this endpoint when you need real-time, per-product offer data from Walmart specifically — including third-party marketplace sellers, price breakdowns, and stock status — without needing a Walmart developer account or API key. Ideal for price-tracking agents, shopping assistants, and e-commerce analytics tools that need pay-per-call access with no subscription overhead.
Side effects
- Invalid or non-existent Walmart product ID returns empty results or error
- Product delisted or out of stock may return no active offers
- Payment failure over x402 protocol results in 402 response with no data
- Rate limiting or network issues may cause timeouts
- Schema is minimally documented so unexpected response structures may occur
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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