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SiteCheck PubMed Search
x402
SiteCheck PubMed Search is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).
Searches PubMed for biomedical research articles by keyword, returning titles, authors, journals, DOIs, and publication dates.
Price / call$0.001
Success—
StatusUnknown
How this service works
PubMed articles matching words, optionally from a year: PMID, title, first five authors, journal, date, DOI and link. Two NCBI requests. Attribution: PubMed (NCBI). Information only, not medical advice.
Output
Returns a JSON object with the search query echo, total matching article count, data source attribution, and an array of articles each containing PubMed ID, DOI, publication date, article title, author list, journal name, and a direct PubMed link. Also includes a timestamp and a disclaimer that the information is not medical advice.
Example use cases
Drug research for medical professional
“Search PubMed for studies on metformin and cardiovascular outcomes published from 2020 onward — give me up to 10 results with authors and DOI links.”
Literature review for academic paper
“I'm writing a literature review on CRISPR gene editing in cancer therapy. Can you pull the 20 most recent PubMed articles on that topic from 2021 onwards?”
Patient condition background research
“Find me PubMed articles about the link between gut microbiome and Parkinson's disease — limit to 10 results and include publication dates and journal names.”
Technical details
Endpoint
GEThttps://api.sitecheck-api.workers.dev/api/pubmed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, attributed biomedical literature from PubMed with filtering by publication year and result count. It wraps NCBI's eUtils API with a simple pay-per-call interface, ideal for agents that need to surface peer-reviewed studies without managing NCBI API keys or rate limits directly.
Side effects
- Missing required 'q' parameter returns an error
- Invalid or non-numeric 'from' year may cause unexpected results
- Limit values outside 1-20 may be rejected or clamped
- Network or NCBI upstream outage may cause timeout or empty response
- Very broad queries may return large total counts but only return 'limit' articles
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"query": {
"q": "insulin",
"from": 2025
},
"total": 35738,
"source": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi + esummary.fcgi",
"articles": [
{
"doi": "10.19540/j.cnki.cjcmm.20260603.701",
"date": "2026 Sep",
"link": "https://pubmed.ncbi.nlm.nih.gov/42869821/",
"pmid": "42869821",
"title": "[Effects and mechanisms of Shenqi Jiangtang Granules in improving sarcopenia in type 2 diabetes mellitus through multiple targets by regulating glucose and lipid metabolism disorder and mitophagy in skeletal muscle].",
"authors": [
"Mu SL",
"Li X",
"Wan YG"
],
"journal": "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica"
},
{
"doi": "10.1016/j.jacl.2026.09.010",
"date": "2026 Sep 22",
"link": "https://pubmed.ncbi.nlm.nih.gov/42869707/",
"pmid": "42869707",
"title": "Need for population-specific lipid guidelines for South Asians: Focus on the Indian population and its distinct cardiometabolic risk profile.",
"authors": [
"Puri R",
"Mehta V",
"Sahoo PK"
],
"journal": "Journal of clinical lipidology"
}
],
"checkedAt": "2026-10-14T07:00:32.908Z",
"disclaimer": "Information only, not medical advice.",
"attribution": "PubMed (NCBI)"
}
}Tags
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