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TavilyX Paid Search + RAG API
x402
TavilyX Paid Search + RAG API is a paid API for AI agents from searchtav.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Performs paid web search and synthesizes results using RAG (Retrieval-Augmented Generation) via Tavily and NVIDIA NIM, billed per-call via x402 on Base.
Price / call$0.02
Success—
StatusUnknown
How this service works
Paid web search + RAG synthesis API. Tavily + NVIDIA NIM + x402 on Base.
Output
Returns a JSON object containing the original query, an array of up to 10 ranked results (each with URL, title, content snippet, and relevance score), and the response time in seconds.
Example use cases
Example prompt
“Search the web for the latest developments in quantum computing hardware in 2024 and give me the top 5 most relevant results with their summaries.”
Technical details
Endpoint
GEThttps://searchtav.vercel.app/searchWhen to prefer
Choose this endpoint when you need real-time, up-to-date web search results with AI-synthesized, relevance-scored content rather than static knowledge. It is particularly useful for agents that need current information (news, recent research, live data) and want both raw URLs and pre-processed content snippets in a single call. Prefer it over generic search APIs when RAG-quality synthesis and NVIDIA NIM-backed ranking are desired, and when the x402 micropayment model on Base fits your billing setup.
Side effects
- Missing required 'q' parameter returns a 400 Bad Request
- Payment not received or insufficient USDC triggers a 402 Payment Required response
- Query yields no matching web results, returning an empty results array
- Limit parameter out of range (outside 1-10) may cause a validation error
- Tavily or NVIDIA NIM upstream outage causes a 502 or 503 error
- Invalid topic value may result in unfiltered or degraded results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| qrequired | string | Search query |
| limit | integer | Max results (1-10) |
| topic | string | Search topic |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| query | string | |
| results | array | |
| response_time | number |
Tags
x402
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