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GET /v1/search

Full-text protein search

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/uniprot-api

It works. Grab an API key and use it in your project.

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Code snippets

curl "https://api.oanor.com/uniprot-api/v1/search" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/uniprot-api/v1/search", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/uniprot-api/v1/search");
curl_setopt($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/uniprot-api/v1/search",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "count": 25,
        "query": "insulin",
        "results": [
            {
                "genes": [
                    "INS"
                ],
                "length": 110,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P01308",
                "entry_name": "INS_HUMAN",
                "protein_name": "Insulin"
            },
            {
                "genes": [
                    "INSR"
                ],
                "length": 1382,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P06213",
                "entry_name": "INSR_HUMAN",
                "protein_name": "Insulin receptor"
            },
            {
                "genes": [
                    "IDE"
                ],
                "length": 1019,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P14735",
                "entry_name": "IDE_HUMAN",
                "protein_name": "Insulin-degrading enzyme"
            },
            {
                "genes": [
                    "INSL5"
                ],
                "length": 135,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "Q9Y5Q6",
                "entry_name": "INSL5_HUMAN",
                "protein_name": "Insulin-like peptide INSL5"
            },
            {
                "genes": [
                    "INSL3"
                ],
                "length": 131,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P51460",
                "entry_name": "INSL3_HUMAN",
                "protein_name": "Insulin-like 3"
            },
            {
                "genes": [
                    "INSRR"
                ],
                "length": 1297,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P14616",
                "entry_name": "INSRR_HUMAN",
                "protein_name": "Insulin receptor-related protein"
            },
            {
                "genes": [
                    "IGF1R"
                ],
                "length": 1367,
                "organism": "Homo sapiens",
                "reviewed": true,
                "taxon_id": 9606,
                "accession": "P08069",
                "entry_name": "IGF1R_HUMAN",
                "protein_name": "Insulin-like growth factor 1 receptor"
            },
            {
                "genes": [
                    "IRS1"
                ],
                "length": 1242,
                "organism": "Homo sapiens",
                "reviewed": true,
            
…