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QuantaFlow SERP Google Immersive Product Search
x402
QuantaFlow SERP Google Immersive Product Search is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Fetches Google immersive product search results (shopping/product listings) via a pay-per-call x402 micropayment gateway.
Price / call$0.01
Success—
StatusUnknown
How this service works
Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.
Output
Returns the upstream Google SERP immersive product search response, including product listings with names, prices, images, merchant details, and other structured shopping data as provided by the underlying SERP service.
Example use cases
Competitive product price comparison
“Search Google Shopping for 'Sony WH-1000XM5 headphones' and pull back all the product listings with prices and sellers so I can compare where to buy.”
Consumer research for a specific item
“Find the top Google immersive product results for 'ergonomic office chair' — I want to see what products are showing up, their prices, and which stores carry them.”
Market research for product category
“Pull Google Shopping search results for 'organic protein powder' and give me a breakdown of the top products showing up, their prices, and the brands listed.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-google-immersive-product?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need Google immersive product/shopping SERP data and are operating in a web3/crypto-native environment where x402 micropayments are preferred over traditional API key billing. Ideal for agents that need per-call pay-as-you-go access to Google Shopping results without subscription commitments.
Side effects
- Payment failure or insufficient USDC balance returns a 402 Payment Required error
- Invalid or missing query parameters return a 400 Bad Request
- Upstream Google SERP service unavailable returns a 502 or 503 error
- Malformed path or query causes no results or empty response
- Rate limiting by the upstream provider may result in 429 Too Many Requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| body | string | Optional JSON body forwarded to POST requests. |
| path | string | Path below the selected upstream origin. |
| query | object | |
| method | string |
Output
Schema · Response
{
"description": "The upstream response body and content type are passed through after successful payment."
}Tags
x402
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