# OpenWeb Ninja — Real-Time eBay Product Details

> OpenWeb Ninja — Real-Time eBay 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 2026-09-14).

Fetches real-time product details from eBay for a given listing or product, including price, description, seller info, and availability.

## Facts

- Endpoint: GET https://x402.openwebninja.com/real-time-ebay-data/product-details
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openweb-ninja-real-time-ebay-product-details-4cacd9b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GZrBmLRdEFrbShtZstTUd

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-real-time-ebay-product-details-4cacd9b8
```

Example prompt: Can you pull up the full product details for eBay listing 123456789 — I need the current price, condition, seller rating, and shipping info?

## When to prefer this

Choose this endpoint when you need real-time, structured eBay product data without scraping eBay directly or managing an eBay developer API key. It is ideal for price comparison, reseller research, and competitive intelligence use cases where current pricing and availability matter. Pay-per-call x402 pricing ($0.003 USDC) makes it cost-effective for low-to-medium volume lookups without subscription overhead.

## Known failure modes

- Invalid or non-existent eBay item ID returns empty or error response
- Listing may have ended or been removed since last crawl, returning stale or null data
- Rate limiting or eBay anti-bot measures may cause intermittent failures
- Payment failure via x402 (insufficient USDC balance) results in 402 response before data is returned
- Auction-only listings may lack buy-it-now price fields

## 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 structured eBay product details including title, current price (buy-it-now and/or auction bid), item condition, product description, seller information (name, rating, feedback score), available quantity, shipping options and costs, product images, and listing status — all sourced in real time from eBay.

## 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-real-time-ebay-product-details-4cacd9b8/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)