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OpenWeb Ninja Realtime Web Search API
x402
OpenWeb Ninja Realtime Web Search API is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Performs real-time web search queries and returns current search results, payable per-call via x402 (USDC) with no API key required.
Price / call$0.003
Success—
StatusUnknown
How this service works
40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.
Output
Returns a structured JSON response containing real-time web search results, typically including page titles, URLs, snippets or descriptions, and potentially ranking metadata for the matched web pages.
Example use cases
Live news lookup for breaking events
“Can you search the web for the latest developments on the US-China trade talks today and summarize the top results you find?”
Research current product pricing
“Search the web for the current retail price of the Sony WH-1000XM5 headphones and tell me what the top results say.”
Find recent technical documentation
“Do a real-time web search for 'Python 3.13 release notes' and pull back the top results so I can see what changed in the latest version.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-web-search/searchWhen to prefer
Choose this endpoint when you need real-time, up-to-date web search results without the overhead of obtaining an API key or subscription — ideal for AI agents that need on-demand web access with pay-per-call micropayment billing via USDC on Base, Polygon, or Arbitrum. Prefer this over traditional search APIs when you want frictionless access to fresh web data with no account setup and minimal cost per query ($0.003 USDC).
Side effects
- Invalid or missing search query parameter returns an error response
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required
- Rate limiting or abuse detection may block rapid successive queries
- Very niche or obscure queries may return sparse or low-quality results
- Network timeouts if the underlying web index is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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