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GET /v1/decode

Decode CBOR to a JSON value

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/cbor-api

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

Get an API key

Code snippets

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

Example response

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

{
    "data": {
        "bytes": 9,
        "value": {
            "a": 1,
            "b": [
                2,
                3
            ]
        }
    },
    "meta": {
        "timestamp": "2026-06-03T17:42:17.102Z",
        "request_id": "30ef7d2a-8dfc-4c38-86b7-0d8abef59bcb"
    },
    "status": "ok",
    "message": "Decode from CBOR",
    "success": true
}