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x402.donnyautomation.com Web Search API
x402
x402.donnyautomation.com Web Search API is a paid API for AI agents from x402.donnyautomation.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Accepts a free-text query and returns up to 25 ranked organic web search results with title, destination URL, display URL, and snippet — sponsored results excluded.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call (x402/USDC on Base) market-data, geocoding, randomness and hook-risk endpoints. Free demo route included.
Output
A ranked list of up to 25 organic web search results (or fewer if some destination URLs cannot be resolved). Each result includes a title, the real destination URL, a display URL, and a snippet of descriptive text. Sponsored results are excluded. Results are not fetched or verified; they reflect search index data only.
Example use cases
Research a niche technology topic
“Search the web for 'x402 HTTP payment protocol specification' and return the top 10 results so I can find documentation and community resources.”
Find competitors for a product category
“Look up 'best AI agent API marketplaces 2024' on the web and give me up to 20 results with titles and snippets — I want to see who the major players are.”
Gather background before a meeting
“Can you search for 'Donny Automation DeFi tools' and pull back the top 5 organic results with URLs and descriptions so I can read up before my call?”
Technical details
Endpoint
POSThttps://x402.donnyautomation.com/search?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need ranked organic web search results with real destination URLs and snippets and want sponsored content excluded. It is pay-per-call via x402 micropayment at $0.01 USDC, making it cost-effective for agents that need on-demand search without a subscription. Pair with the /markdown sibling endpoint on the same host to fetch and parse the content of any returned URL.
Side effects
- Fewer results than requested if destination URLs cannot be resolved — dropped silently rather than substituted
- Query string exceeding 500 characters may be rejected or truncated
- Count parameter outside 1–25 range may cause a validation error
- Network or upstream search index outage returns an error response
- Very niche or rare queries may return zero results
Output
Schema · Response
{
"type": "json",
"example": {
"ts": "2026-08-02T00:00:00.000Z",
"count": 1,
"query": "x402 protocol",
"results": [
{
"url": "https://x402.org/",
"rank": 1,
"title": "x402",
"snippet": "x402 is an open payment protocol…",
"displayUrl": "x402.org"
}
],
"attribution": "Results via DuckDuckGo."
}
}Tags
x402
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