# eBay Seller Feedback API

> eBay Seller Feedback API 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 buyer feedback and reviews for a given eBay seller, optionally filtered by product

## Facts

- Endpoint: GET https://x402.openwebninja.com/real-time-ebay-data/seller-feedback
- 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/ebay-seller-feedback-api-f541d0b6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5NYW8atJGzWFPzizWblKG

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 ebay-seller-feedback-api-f541d0b6
```

Example prompt: Can you pull the latest buyer feedback for eBay seller 'techdeals99' on ebay.com — grab the first page of reviews and show me the ratings, comments, and whether each purchase was verified?

## When to prefer this

Use this endpoint when you need real-time eBay seller feedback data including per-review details (comments, ratings, authors, dates) for a known seller ID. Prefer this over static datasets when you need up-to-date reputation signals or want to page through many reviews. Best suited for seller due diligence, competitive analysis, or e-commerce intelligence workflows involving eBay specifically.

## Known failure modes

- Missing seller_id parameter returns a validation error
- Invalid or non-existent seller_id returns empty results or 404-equivalent
- Invalid domain string may default to 'com' or return an error
- Page number out of range (>100 or <1) returns a validation error
- Rate limiting or payment failure returns 402 or 429 error
- eBay anti-scraping measures may cause intermittent failures or empty 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 paginated list of buyer feedback entries for the specified eBay seller, each including the reviewer's name, rating, comment text, date, feedback ID, verified purchase status, and whether images are attached. Also returns topic summaries, total review count, current page, and total pages 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/ebay-seller-feedback-api-f541d0b6/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)