Usage notes

Fragmentos de código

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

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

$ch = curl_init("https://api.oanor.com/ena-api/v1/meta");
curl_setopt($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/ena-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": "The European Nucleotide Archive (ENA) is EMBL-EBI's comprehensive public archive of nucleotide sequence — one of the three INSDC partners alongside NCBI GenBank and DDBJ — holding raw sequencing reads, assembled and annotated genomes, sequences, samples and studies for all of life. Workflow: /v1/taxon?name=Homo sapiens resolves an organism name to its NCBI taxon id, scientific name, rank and lineage (or pass taxon=9606 to look up by id); then /v1/search?taxon=9606&type=assembly searches the archive for that taxon's records — type is one of assembly, sequence, read_run, read_experiment, sample, study, analysis, coding, noncoding (default assembly), tree=false restricts to the exact taxon instead of including descendants, limit 1-100; finally /v1/record?accession=GCA_000001405 returns a record's summary (title, data type, taxon, scientific name, base/sequence counts, status) for any ENA accession — assemblies (GCA_…), studies/projects (PRJ…), samples (SAM…/ERS…), runs (ERR…/SRR…), sequences and more. Data from EMBL-EBI ENA (INSDC, free to use). For protein sequences see the UniProt API, for annotated reference genomes Ensembl, for protein structures AlphaFold, for metagenomics MGnify.",
        "source": "European Nucleotide Archive — EMBL-EBI (ebi.ac.uk/ena), an INSDC partner",
        "endpoints": [
            "/v1/taxon",
            "/v1/search",
            "/v1/record",
            "/v1/meta"
        ],
        "result_types": [
            "assembly",
            "sequence",
            "read_run",
            "read_experiment",
            "sample",
            "study",
            "analysis",
            "coding",
            "noncoding"
        ]
    },
    "meta": {
        "timestamp": "2026-06-01T16:23:52.916Z",
        "request_id": "f82dba45-cf68-4acc-a4c3-c1942d3eb279"
    },
    "status": "ok",
    "message": "Meta retrieved",
    "success": true
}