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GET /v1/search

Search pathways, reactions & molecules

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/reactome-api

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

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Code snippets

curl "https://api.oanor.com/reactome-api/v1/search" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/reactome-api/v1/search", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/reactome-api/v1/search");
curl_setopt($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/reactome-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": "glycolysis",
        "results": [
            {
                "id": "R-HSA-70171",
                "name": "Glycolysis",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [
                    "cytosol"
                ],
                "reference_name": null
            },
            {
                "id": "R-HSA-9634600",
                "name": "Regulation of glycolysis by fructose 2,6-bisphosphate metabolism",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [
                    "cytosol"
                ],
                "reference_name": null
            },
            {
                "id": "R-HSA-70326",
                "name": "Glucose metabolism",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [],
                "reference_name": null
            },
            {
                "id": "R-HSA-163765",
                "name": "ChREBP activates metabolic gene expression",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [
                    "nucleoplasm",
                    "cytosol",
                    "endoplasmic reticulum membrane"
                ],
                "reference_name": null
            },
            {
                "id": "R-HSA-6804758",
                "name": "Regulation of TP53 Activity through Acetylation",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [],
                "reference_name": null
            },
            {
                "id": "R-HSA-9764562",
                "name": "Regulation of CDH1 mRNA translation by microRNAs",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [],
                "reference_name": null
            },
            {
                "id": "R-HSA-5628897",
                "name": "TP53 Regulates Metabolic Genes",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [],
                "reference_name": null
            },
            {
                "id": "R-HSA-163754",
                "name": "Insulin effects increased synthesis of Xylulose-5-Phosphate",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [
                    "cytosol"
                ],
                "reference_name": null
            },
            {
                "id": "R-HSA-163359",
                "name": "Glucagon signaling in metabolic regulation",
                "type": "Pathway",
                "species": "Homo sapiens",
                "compartments": [],
                "reference_name": null
            },
            {
                "id": "R-H
…