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OpenWeb Ninja — Realtime Costco Product Details
x402
OpenWeb Ninja — Realtime Costco Product Details is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Fetches real-time product details (price, availability, description, images, etc.) for a specific Costco item by querying live Costco data.
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 with real-time Costco product data including product name, current price, availability/stock status, product description, images, item number/SKU, category, and customer ratings where available.
Example use cases
Price check before bulk purchase
“What's the current price for the Costco Kirkland Signature Vitamin D3 supplements? I want to know if the price has changed before I place a big order.”
Product availability monitoring
“Check if the Costco Dyson V15 vacuum is currently available online — I need the stock status and the listing price right now.”
Competitor price comparison
“Get me the full product details for the Costco Member's Mark 65-inch 4K TV, including price, description, and any ratings — I'm comparing it against Amazon and Walmart listings.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-costco-data/product-detailsWhen to prefer
Choose this endpoint when you need real-time, live Costco product data without maintaining your own scraper or API key. It's ideal for price monitoring, stock checks, or enriching product catalogs with Costco data. At $0.003/call it's cost-effective for occasional lookups. Prefer this over building a custom scraper when you need current pricing and availability without the maintenance overhead.
Side effects
- Product not found on Costco — returns empty or error response
- Invalid or malformed product identifier — returns 400-level error
- Costco website structure change causes scraping failure — returns incomplete data
- Payment not processed via x402 — request blocked before reaching Costco
- Rate limiting or bot detection by Costco — may return stale or no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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