# Google Shopping Product Search

> Google Shopping Product Search is a paid API for AI agents from api.strale.io, paid per call via x402, $0.162/call, status unknown (last checked 2026-09-13).

Searches Google Shopping for products and returns listings with title, price, merchant, and rating.

## Facts

- Endpoint: GET https://api.strale.io/x402/product-search
- Price: $0.162/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-strale-io-8271d1db
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WwCkzs7DVErMIk-0Drixf

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 api-strale-io-8271d1db
```

Example prompt: Search Google Shopping for 'wireless noise-cancelling headphones' in the US and show me the top listings with prices, merchants, and ratings.

## When to prefer this

Use this endpoint when you need real-time product listings, prices, and merchant information from Google Shopping, especially for price comparison, product discovery, or market research tasks. Prefer this over general web search when you specifically need structured shopping data with prices and merchant details.

## Known failure modes

- Missing required 'query' parameter returns a validation error
- Invalid or unsupported country code may return empty results or an error
- No matching products found returns an empty listings array
- Upstream Google Shopping unavailability results in a 5xx error
- Payment required (402) if USDC payment header is not provided

## How this service works

Search products on Google Shopping. Returns product listings with title, price, merchant, rating.

## Output

Returns a list of Google Shopping product listings, each including the product title, price, merchant name, and customer rating.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "products": {
  "type": "array"
 },
 "total_results_estimate": {
  "type": "number"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-strale-io-8271d1db/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)