# OpenWeb Ninja Costco Product Search

> OpenWeb Ninja Costco Product Search 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).

Search Costco's product catalog in real-time and retrieve matching product listings, prices, and details

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-ecommerce-data/costco/search
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openweb-ninja-costco-product-search-64ca3de3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MsIyaFaklckyFVGJ8ifgO

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-costco-product-search-64ca3de3
```

Example prompt: Can you search Costco for 'organic olive oil' and show me what products they have available along with their prices?

## When to prefer this

Choose this endpoint when you need real-time, up-to-date Costco product listings and prices without maintaining a Costco account or API key. It is ideal for price comparison workflows, inventory checks, or e-commerce data aggregation pipelines that specifically require Costco data, paid conveniently per-call via USDC over the x402 protocol.

## Known failure modes

- Empty results if the search term matches no Costco products
- Payment failure if USDC balance is insufficient for the $0.003 per-call fee
- Rate limiting or timeout if Costco's underlying site is slow or unavailable
- Malformed query resulting in unexpected or empty JSON response
- Network errors returning non-200 status codes

## 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

A JSON object containing real-time Costco product search results, including product names, prices, descriptions, images, and other available listing details for the queried keyword or category.

## 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-costco-product-search-64ca3de3/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)