# OpenWeb Ninja — Amazon Seller Products API

> OpenWeb Ninja — Amazon Seller Products 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 the product listings for a specific Amazon seller by their seller ID, returning real-time product catalog data.

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-amazon-data/seller-products
- 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-amazon-seller-products-api-67e72e24
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aXkD_PMRdNdkek8tXVBF4

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-amazon-seller-products-api-67e72e24
```

Example prompt: Pull all the product listings for Amazon seller ID 'A2L77EE7U53NWQ' and show me what they're currently selling, including titles, ASINs, and prices.

## When to prefer this

Use this endpoint when you need real-time Amazon seller product data without managing your own scraping infrastructure or API keys. Ideal for competitive intelligence, supplier audits, or marketplace research where you want pay-per-call pricing ($0.003 USDC) with no subscription commitment. Prefer over building custom scrapers when freshness matters and volume is moderate.

## Known failure modes

- Invalid or non-existent seller ID returns empty results or error
- Seller account deactivated or suspended may return no products
- Rate limiting or payment failure via x402 returns 402 status
- Amazon anti-scraping measures may intermittently cause partial or failed responses
- Region/marketplace mismatch may return no results if seller operates in a different locale

## 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 response containing the product listings associated with the specified Amazon seller, typically including product titles, ASINs, prices, images, ratings, and other listing metadata available on the Amazon marketplace.

## 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-amazon-seller-products-api-67e72e24/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)