# 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).

Retrieves real-time product listings for a specific Amazon seller, including prices, titles, ratings, and availability.

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-ecommerce-data/amazon/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-63a84f05
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_StXVLq22gOgzadjnqPYEs

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-63a84f05
```

Example prompt: Can you pull all the products currently listed by Amazon seller 'A1B2C3D4E5F6G7' and show me their titles, prices, and ratings?

## When to prefer this

Choose this endpoint when you need real-time product catalog data for a specific Amazon seller without managing your own scraping infrastructure or API keys. It is ideal for competitive intelligence, brand monitoring, reseller sourcing, or building price-comparison tools. Prefer this over full Amazon Product Advertising API when you don't want account-based authentication and need pay-per-call flexibility via x402/USDC.

## Known failure modes

- Invalid or non-existent seller ID returns empty results or error
- Amazon anti-scraping measures may cause intermittent failures or stale data
- Payment failure via x402 protocol results in 402 response with no data
- Rate limiting may occur under high-frequency polling
- Region-specific seller IDs may not work across all Amazon marketplaces

## 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 array of product listings associated with the specified Amazon seller, including product titles, ASINs, prices, ratings, review counts, availability status, and product page URLs.

## 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-63a84f05/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)