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QuantaFlow YouTube SERP Search
x402
QuantaFlow YouTube SERP 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 2026-10-12).
Performs a YouTube search engine results page (SERP) query and returns video results, paid per-call via x402 micropayment protocol
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 structured YouTube SERP data passed through from the upstream search provider, including video listings with titles, URLs, channel names, thumbnails, view counts, and other metadata available from the YouTube search results page.
Example use cases
YouTube competitor content research
“Can you search YouTube for 'best noise cancelling headphones 2024' and show me the top results — titles, channels, and video links — so I can see what content is ranking?”
Trending video discovery for a niche
“Search YouTube for 'AI agent tutorials' and pull back the top results with view counts and channel names so I can find the most popular creators in that space.”
Brand mention monitoring on YouTube
“Look up YouTube search results for 'Tesla recall 2024' and give me a list of the top videos that come up, including titles and upload channels.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-youtube?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need programmatic access to YouTube search results on a pay-per-call basis without a subscription, especially in web3/crypto-native agent pipelines that support the x402 micropayment protocol. Useful for one-off or low-volume YouTube SERP lookups where a flat subscription to a SERP API is not warranted.
Side effects
- Payment failure via x402 protocol results in 402 Payment Required response
- Invalid or missing search query returns empty or error response
- Upstream SERP provider downtime causes 502/503 pass-through errors
- Rate limiting from upstream provider may cause request failures
- Malformed query parameters may result in unexpected or empty results
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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