# x402 Content Hub – Amazon Product Search

> x402 Content Hub – Amazon Product Search is a paid API for AI agents from x402-content-hub.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-16).

Search Amazon products by keyword and return product listings, powered by micropayment via USDC on Base.

## Facts

- Endpoint: POST https://x402-content-hub.vercel.app/api/amazon/search
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-content-hub-amazon-product-search-5cd46abe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AqGvOSFw5-5kobjI8HfW1

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 x402-content-hub-amazon-product-search-5cd46abe -d '<json body>'
```

Example prompt: Search Amazon for 'noise cancelling headphones under $100' and show me what comes up.

## When to prefer this

Use this endpoint when an agent needs to programmatically search Amazon product listings by keyword and is set up to pay per-call via USDC on Base (x402 protocol). Prefer this over scraping or Amazon's official Product Advertising API when micropayment-based access is acceptable and no Amazon affiliate credentials are available.

## Known failure modes

- Missing 'query' field returns a 400 validation error
- Empty or vague query returns no or irrelevant results
- Payment failure (insufficient USDC balance or wrong network) blocks the request with a 402 response
- Rate limiting or upstream Amazon API unavailability may return 5xx errors
- Query returning zero results yields an empty data object

## How this service works

Amazon products, real-time news, image search, Medium articles, and Spotify data. Pay with USDC on Base.

## Output

Returns a data object containing Amazon product search results matching the query, typically including product titles, prices, URLs, and other listing metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-content-hub-amazon-product-search-5cd46abe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-content-hub.vercel.app](https://www.zero.xyz/host/x402-content-hub.vercel.app/llms.txt)