Usage notes

Fragmentos de código

curl "https://api.oanor.com/europepmc-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/europepmc-api/v1/meta", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/europepmc-api/v1/meta");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/europepmc-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Respuesta de ejemplo

Una respuesta real de este endpoint, capturada en la última comprobación de estado.

{
    "data": {
        "note": "Biomedical & life-sciences literature with a citation network. Europe PMC indexes 45M+ abstracts and 9M+ full-text articles from PubMed, PubMed Central, preprint servers (bioRxiv, medRxiv), patents and Agricola. /v1/search?query=crispr = search (field syntax supported, e.g. query=AUTH:\"Doudna\" or TITLE:cancer or OPEN_ACCESS:y; sort=relevance|date|cited; restrict with source=PPR for preprints only) returning title, authors, journal, year, citation count and open-access flag; /v1/article?id=23193287&source=MED = an article's full metadata and abstract (authors, MeSH terms, keywords, grants, DOI/PMID/PMCID, full-text links); /v1/citations?id=23193287&source=MED = the articles that cite it; /v1/references?id=23193287&source=MED = the works it cites — together these walk the citation graph. source defaults to MED (PubMed); ids are PubMed ids (numeric), PMC ids (PMC…) or preprint ids (PPR…). Data from EMBL-EBI Europe PMC. For DOIs see the Crossref API, for preprints by subject the arXiv API, for the scholarly graph OpenAlex.",
        "source": "EMBL-EBI Europe PMC REST API (ebi.ac.uk/europepmc)",
        "endpoints": [
            "/v1/search",
            "/v1/article",
            "/v1/citations",
            "/v1/references",
            "/v1/meta"
        ]
    },
    "meta": {
        "timestamp": "2026-06-01T08:13:30.571Z",
        "request_id": "1fb292a9-26d8-4604-9abd-9c09827955fe"
    },
    "status": "ok",
    "message": "Meta retrieved",
    "success": true
}