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zx10r-x402-api SERP Web Search
x402
zx10r-x402-api SERP Web Search is a paid API for AI agents from zx10r-x402-api.onrender.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-19).
Returns ranked web search results (title, URL, snippet) for a given query without requiring an API key, paid per-call via x402 protocol.
Price / call$0.03
Success—
StatusUnknown
How this service works
Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).
Output
A ranked list of up to 25 web search results, each containing a title, URL, and text snippet relevant to the query.
Example use cases
Research competitors ranking for keywords
“Search the web for 'AI meeting transcription tools' and give me the top 15 results with titles, URLs, and snippets so I can see which competitors are ranking and what they're saying.”
Find breaking news on a topic
“Do a news search for 'Federal Reserve interest rate decision' filtered to the past day and return the top results with their headlines, sources, and publish dates.”
Fact-check a recent claim
“Search the web for 'did the EU pass an AI liability law in 2024' and pull back the top 10 results with snippets so I can verify whether this is accurate and find reliable sources.”
Technical details
Endpoint
GEThttps://zx10r-x402-api.onrender.com/v1/serp?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need keyless, pay-per-call web search results (SERP) without setting up an API key or subscription. It is ideal for agents needing occasional web lookups billed via the x402 micropayment protocol at $0.03 USDC per call, returning up to 25 ranked results with titles, URLs, and snippets.
Side effects
- Missing required 'q' query parameter returns a validation error
- num_results exceeds cap of 25 causing a rejection or truncation
- Payment not settled via x402 protocol results in 402 Payment Required response
- Query string is empty or malformed causing a bad request error
- Upstream search provider unavailable causes a 500 or timeout error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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