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QuantaFlow Google Play Product SERP API
x402
QuantaFlow Google Play Product SERP API is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Fetches Google Play Store product/app search results via a pay-per-call x402-gated SERP API proxy
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 Play Store SERP response including app listings, titles, ratings, developer names, install counts, prices, and other product metadata as a passthrough JSON payload from the underlying SERP provider.
Example use cases
Competitive app research on Play Store
“Look up the top 10 fitness tracking apps on Google Play Store and tell me their ratings, number of reviews, and who made them.”
App existence and metadata check
“Check if an app called 'Duolingo' is on Google Play and fetch its current rating, description, and download count.”
Keyword-based Play Store search
“Search Google Play for 'VPN apps' and return the first page of results with app names, prices, and developer details.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-google-play-product?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need programmatic access to Google Play Store search results or app product pages without managing your own SERP infrastructure, and you are operating in a web3/crypto-native environment where per-call micropayments via x402/USDC are acceptable. Prefer this over manual scraping or expensive subscription SERP APIs for lightweight, on-demand Play Store lookups.
Side effects
- Payment failure — insufficient USDC balance or x402 protocol error results in 402 Payment Required
- Invalid query parameters — malformed path or query object returns an error from the upstream provider
- Upstream SERP provider unavailable — gateway may return 502 or 503
- Rate limiting by underlying provider — may return 429 if upstream quota exceeded
- Empty results — valid query returns no matching apps for the given search term
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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