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Suverse Crossref Journal Search
x402
Suverse Crossref Journal Search is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Search the Crossref database for academic journals by title or keyword, returning journal metadata including publisher, ISSN, and article counts.
Price / call$0.003
Success—
StatusUnknown
How this service works
Search Crossref for academic journals by title or keyword, no key. Returns journals with title, publisher, ISSN, and article counts. For AI agents discovering venues and validating journal identifiers.
Output
Returns a list of matching academic journals from the Crossref database, each with the journal title, publisher name, ISSN(s), and total article count indexed in Crossref.
Example use cases
Discovering journals for literature review
“I'm starting a literature review on climate change adaptation — can you find academic journals that publish research in that area and give me their ISSNs and publishers?”
Validating a journal's ISSN before submission
“I want to submit a paper to 'Nature Climate Change' — can you look it up in Crossref and confirm its ISSN and publisher details?”
Finding publication venues in a niche field
“I need to find peer-reviewed journals that cover computational linguistics — search Crossref and list the top results with their publishers and article counts.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-crossref-journalsWhen to prefer
Choose this endpoint when you need to discover or validate academic journals by name or subject area without requiring an API key. It is ideal for agents performing literature review setup, journal disambiguation, ISSN validation, or identifying publication venues in a research domain. Prefer it over manual Crossref API access when you want a simple proxied call with no authentication overhead.
Side effects
- No journals found for an obscure or misspelled keyword — returns empty results
- Ambiguous keyword returns many loosely related journals requiring further filtering
- Crossref upstream unavailability causes timeout or 502 error
- Payment of 0.003 USDC not fulfilled causes 402 response before any data is returned
- Very broad keywords return too many results to be useful without refinement
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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