# OpenWeb Ninja — Realtime Costco Product Details

> 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.

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-costco-data/product-details
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openweb-ninja-realtime-costco-product-details-54378359
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0sukbx0ClZibnWkwqkfpY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability openweb-ninja-realtime-costco-product-details-54378359
```

Example prompt: Can you pull the current price and availability for the Kirkland Signature Organic Extra Virgin Olive Oil on Costco — I want to know if it's in stock and what it's selling for right now.

## When to prefer this

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.

## Known failure modes

- 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

## 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.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/openweb-ninja-realtime-costco-product-details-54378359/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.openwebninja.com](https://www.zero.xyz/host/x402.openwebninja.com/llms.txt)