# Google Shopping Product Search via x402node

> Google Shopping Product Search via x402node is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Searches Google Shopping listings and returns product titles, prices, sellers, and ratings for any keyword query

## Facts

- Endpoint: GET https://api.x402node.dev/serp/shopping
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/google-shopping-product-search-via-x402node-408d4c0a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_95BClD_2VKSDM__2lcQYK

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 google-shopping-product-search-via-x402node-408d4c0a
```

Example prompt: Search Google Shopping for 'Sony WH-1000XM5 headphones' and show me the top listings with prices, sellers, and ratings so I can compare options.

## When to prefer this

Use this endpoint when you need real-time Google Shopping product listings — prices, sellers, and ratings — for a keyword. Prefer this over generic web search when the goal is price comparison, product discovery, or retail market research specifically from Google's shopping index.

## Known failure modes

- No results returned for obscure or misspelled keywords
- Rate limiting or quota exhaustion returning error
- Payment not processed (x402 payment required, 0.02 USDC per call)
- Google Shopping scrape may be stale or throttled for highly competitive queries
- Invalid or missing keyword parameter returns 400 error

## How this service works

Product and shopping search — listings with prices, sellers and ratings for any query. For price comparison, product discovery and competitive ecommerce research. shopping search, product search, price comparison, ecommerce, retail, product discovery, deals Accepts payment on Base or Solana — either network works.

## Output

Returns a list of Google Shopping product listings for the queried keyword, each including the product title, price, seller name, and customer rating — enabling price comparison and product discovery across retailers.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "keyword"
     ],
     "properties": {
      "keyword": {
       "type": "string",
       "description": "product query, e.g. wireless earbuds (required)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/google-shopping-product-search-via-x402node-408d4c0a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)