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srch.best Research Search
x402
srch.best Research Search is a paid API for AI agents from x402.srch.best, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns structured academic and research paper data for a given query, with optional filters for year range, result count, and open-access status, paid per request via x402.
Price / call$0.001
Success—
StatusUnknown
How this service works
Structured research data for agents, paid per request with x402 v2
Output
A structured list of research paper records, each typically containing title, authors, publication year, abstract, source URL, and open-access status, up to the requested limit (max 20).
Example use cases
Literature review for a research report
“Find me up to 15 academic papers on CRISPR gene editing published between 2018 and 2023 — only open-access ones — so I can build a literature review.”
Competitive intelligence on emerging tech
“Search for the latest research papers on solid-state batteries from 2022 to 2024, give me up to 20 results with structured metadata so I can track what's being published.”
Evidence gathering for a policy brief
“Look up 10 peer-reviewed studies on the economic impact of universal basic income — I need structured data including titles, authors, and publication years.”
Technical details
Endpoint
POSThttps://x402.srch.best/researchWhen to prefer
Choose this endpoint when you need structured, queryable academic and research paper data with optional year-range and open-access filters, especially in an agentic workflow that can pay per request via x402. Prefer it over general web search when you specifically need scholarly/research literature in a machine-readable format rather than raw web pages.
Side effects
- Query string too short (under 2 characters) returns validation error
- Query string exceeds 500 characters returns validation error
- Limit outside 1–20 range returns validation error
- Year values outside 1900–2100 range return validation error
- No matching papers found returns empty result set
- Payment failure via x402 returns 402 Payment Required
- Service unavailable returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| query | string | |
| toYear | integer | |
| fromYear | integer | |
| openAccess | boolean |
Tags
x402
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