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QuantaFlow Yahoo SERP Search via x402
x402
QuantaFlow Yahoo SERP Search via x402 is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).
Performs a Yahoo search engine results page (SERP) query and returns results, paid per-call via the 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
The upstream Yahoo SERP response is passed through directly after successful x402 payment — typically structured JSON or HTML containing organic search listings, titles, URLs, snippets, and potentially ads or featured results depending on the upstream Yahoo SERP API format.
Example use cases
Competitive brand monitoring on Yahoo
“Search Yahoo for 'Acme Corp reviews' and show me the top organic results so I can see what's showing up for our brand name.”
Research trending topics for content
“Can you pull the Yahoo search results for 'AI agent frameworks 2025' so I can see what articles and sites are currently ranking?”
Market research for a product launch
“Search Yahoo for 'best noise cancelling headphones under $200' and list the top results — I want to understand what content dominates that query.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-yahoo?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need Yahoo-specific SERP data (distinct index and ranking from Google/Bing), want pay-per-call pricing via x402 micropayments with no subscription, or are building a crypto-native or DeFi-adjacent agent workflow where on-chain micropayments are preferred over API key management.
Side effects
- Payment failure: x402 payment not accepted or USDC balance insufficient, resulting in 402 Payment Required response
- Invalid query: malformed or empty search query returns error from upstream Yahoo
- Rate limiting: upstream Yahoo SERP API throttles excessive requests
- Upstream unavailability: Yahoo SERP service downtime causes 502/503 passthrough
- Malformed request: incorrect path or query object structure causes gateway rejection
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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