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PubMed Academic Literature Search via Tokenguard API
x402
PubMed Academic Literature Search via Tokenguard API is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Searches PubMed biomedical literature by query and returns matching article metadata including DOI, PMID, title, and journal
Price / call$0.02
Success—
StatusUnknown
How this service works
Biomedical literature search over PubMed (NCBI, 37M+ citations): titles, journals, authors, dates and DOIs
Output
Returns a JSON object with a result count and an array of article records, each containing DOI, PMID, article title, and journal name, matching the submitted search query.
Example use cases
Example prompt
“Search PubMed for papers on CRISPR gene editing and give me the titles, journals, DOIs, and PMIDs for the top results.”
Technical details
Endpoint
POSThttps://eltociear-tokenguard.hf.space/data/pubmed?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to look up biomedical or clinical research papers from PubMed by keyword or topic, and want structured metadata (DOI, PMID, title, journal) rather than full-text. Note: this endpoint sits on a platform primarily focused on crypto/DeFi data — its presence alongside those routes is anomalous, so verify it is functioning as expected before relying on it in production workflows.
Side effects
- Empty results if query is too specific or misspelled
- Payment failure if x402 micropayment on Base is not configured or insufficient USDC balance
- Timeout if PubMed upstream is slow or unavailable
- Malformed query returns 400 error
- Rate limiting if too many requests in quick succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | 1-25 results (default 10) |
| query | string | Search terms |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 2,
"query": "crispr gene editing",
"results": [
{
"doi": "10.1038/…",
"pmid": "12345678",
"title": "…",
"journal": "Nature"
}
]
}
}Tags
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