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GET /v1/decode

Decode a data: URI

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

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

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

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Code snippets

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

Example response

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

{
    "data": {
        "text": "Hello, World!",
        "bytes": 13,
        "base64": "SGVsbG8sIFdvcmxkIQ==",
        "charset": null,
        "is_base64": true,
        "mediatype": "text/plain"
    },
    "meta": {
        "timestamp": "2026-06-03T01:09:46.415Z",
        "request_id": "ecde316d-7238-4b90-b83a-fe42e942ce6e"
    },
    "status": "ok",
    "message": "Decode a data: URI",
    "success": true
}