# Amazon Seller Profile Lookup

> Amazon Seller Profile Lookup is a paid API for AI agents from api.cn402.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Fetches structured profile data for an Amazon seller — including name, star rating, business details, address, and recent buyer feedback — given a seller ID or seller page URL.

## Facts

- Endpoint: GET https://api.cn402.com/ecom/sellers
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amazon-seller-profile-lookup-b9536165
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E8EELJzRPCaOkeTjSvpOf

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 amazon-seller-profile-lookup-b9536165
```

Example prompt: Can you pull up the Amazon seller profile for seller ID A2EUQ1WTGCTBG2 — I want to see their business name, address, star rating, and the most recent buyer feedback so I can decide whether to use them as a supplier?

## When to prefer this

Use this endpoint when you need structured, clean JSON data about a specific Amazon seller — including their verified business identity, reputation score, and real buyer feedback — without scraping Amazon yourself. Ideal for supplier vetting, Buy Box competitor analysis, dispute research, or reputation checks where you have a seller ID or seller page URL ready.

## Known failure modes

- Invalid or non-existent seller ID returns an error or empty result
- Seller URL that is not a valid Amazon seller page returns an error
- Amazon rate limiting or page structure changes may cause incomplete data
- Private-label or very new sellers may have minimal feedback returned
- Network timeout on slow Amazon page loads

## How this service works

Get an Amazon seller profile by seller id or seller URL: seller name, star rating, business name and address, and recent buyer feedback with dates and star ratings. Returns clean structured JSON in a single synchronous call. For competitor and seller research, reputation and dispute checks, supplier vetting and Buy Box rival analysis. 亚马逊卖家画像与竞品口碑核查。

## Output

A JSON object containing the seller's display name, numeric star rating, raw rating string, seller description, business name and address, seller ID, source label, the seller page URL, and an array of recent buyer feedbacks each with a date, star rating, and review text, plus a count of feedback entries returned.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "raw": {
   "type": "string",
   "description": "Set raw=true to also include the full record under .raw."
  },
  "url": {
   "type": "string",
   "description": "Full Amazon seller page URL, e.g. https://www.amazon.com/sp?seller=A2XPYBBX7QV442 (alternative to seller_id)."
  },
  "domain": {
   "type": "string",
   "description": "Marketplace domain when using seller_id, e.g. amazon.com (default), amazon.co.uk."
  },
  "seller_id": {
   "type": "string",
   "description": "Amazon seller id, e.g. A2XPYBBX7QV442 (provide seller_id OR url)."
  },
  "max_feedback": {
   "type": "string",
   "description": "Recent feedback entries to return, 0-50 (default 20)."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amazon-seller-profile-lookup-b9536165/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.cn402.com](https://www.zero.xyz/host/api.cn402.com/llms.txt)