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SYNTHORA DOAJ Open-Access Article Search
x402
SYNTHORA DOAJ Open-Access Article Search is a paid API for AI agents from doaj-article-search.hergertsynthora.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Searches the Directory of Open Access Journals (DOAJ) article index and returns titles, authors, DOIs, abstracts, journal metadata, ISSNs, and open-access full-text links as JSON.
Price / call$0.001
Success—
StatusUnknown
How this service works
Searches the Directory of Open Access Journals article index, returning titles, authors, DOIs, journal, ISSNs, abstracts and open-access full-text links as JSON. A keyless endpoint for autonomous research agents and agent-to-agent workflows sourcing legally free, peer-reviewed open-access literature. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.
Output
A JSON object containing a list of matching open-access articles, each with title, author names, DOI, journal name, ISSNs, abstract text, and a link to the legally free full-text version hosted by the publisher or repository.
Example use cases
Literature review for research paper
“I'm writing a review on climate change impacts on coral reefs — can you search for open-access peer-reviewed articles on that topic and pull back titles, abstracts, DOIs, and any full-text links?”
Finding free medical research studies
“Look up open-access journal articles about mRNA vaccine efficacy for influenza and give me the titles, authors, and full-text links so I can read the actual papers for free.”
Autonomous agent sourcing academic evidence
“Find me peer-reviewed, legally free articles from the DOAJ index about antibiotic resistance in hospital settings — I need the DOIs, abstracts, and journal names so I can cite them properly.”
Technical details
Endpoint
POSThttps://doaj-article-search.hergertsynthora.com/serviceWhen to prefer
Choose this endpoint when you need legally free, peer-reviewed academic literature with guaranteed open-access full-text links and no authentication overhead. It is ideal for autonomous agents that cannot handle OAuth or API key flows, for agent-to-agent research pipelines, or when you specifically need DOAJ-indexed content (which guarantees open-access compliance). Prefer it over general web search when citation-quality metadata (DOIs, ISSNs, structured abstracts) is required.
Side effects
- Empty result set if query terms are too narrow or obscure
- Partial metadata if the DOAJ record lacks an abstract or full-text link
- Upstream DOAJ API unavailability causing service errors
- Malformed query input returning an error or empty response
- Rate limiting or payment failure returning a non-200 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | query |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "doaj-article-search",
"result": {}
}
}Tags
x402
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