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Saylor Innovations INSPIRE-HEP Paper Search
x402
Saylor Innovations INSPIRE-HEP Paper Search is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Search the INSPIRE-HEP high-energy physics literature database by topic, returning paper metadata including title, authors, citations, arXiv ID, DOI, journal, and abstract
Price / call$0.01
Success—
StatusUnknown
How this service works
Search INSPIRE-HEP high-energy physics papers by topic - title, authors, citation count, date, arXiv id, DOI, journal and abstract, most cited or most recent
Output
Returns a JSON object with the interpreted query, sort order applied, total matching papers, and a list of up to 20 paper records each containing title, authors, author count, date, paper type, arXiv ID, DOI, journal reference, abstract, citation count, and canonical URL, plus a source label and optional caveat note.
Example use cases
Latest Higgs boson research digest
“Find the 10 most recent INSPIRE-HEP papers on the Higgs boson and give me the title, authors, date, and abstract for each.”
Citation ranking for string theory
“Search INSPIRE-HEP for the most cited papers on string theory — I want up to 15 results with citation counts, journal references, and DOIs so I can identify the foundational works.”
Author literature lookup for grant proposal
“Look up INSPIRE-HEP papers by Nima Arkani-Hamed on extra dimensions and return the titles, arXiv IDs, citation counts, and publication dates for his most relevant works.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/papers/inspire-hep?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need high-energy physics and particle physics literature from the INSPIRE-HEP database, which is the authoritative source for that domain. Prefer it over the sibling OpenAlex endpoint when you need INSPIRE-specific metadata (arXiv IDs, INSPIRE citation counts, HEP-specific paper types) or when the query is natively expressed in INSPIRE query syntax. Use the OpenAlex endpoint instead for broader cross-disciplinary academic search across 250M+ works.
Side effects
- No papers found for highly specific or misspelled queries — returns empty papers array
- Invalid INSPIRE query syntax may return unexpected results or an error
- Limit parameter outside 1–20 range may be rejected or clamped
- Network or upstream INSPIRE-HEP API downtime causing 502 or timeout
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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