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GET /v1/generate

Barcode as base64 PNG

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/barcode-api

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

Get an API key

Code snippets

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

Example response

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

{
    "data": {
        "text": "4006381333931",
        "type": "ean13",
        "bytes": 4828,
        "base64": "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