Skip to content
oanor
Sign up free
Marketplace Pricing Features Sign in
GET /v1/generate

Generate Luhn-valid TEST numbers

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/creditcard-api

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

Get an API key

Code snippets

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

Example response

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

{
    "data": {
        "note": "Synthetic Luhn-valid test numbers for QA only — not real accounts.",
        "brand": "visa",
        "cards": [
            {
                "number": "4590132852799427",
                "formatted": "4590 1328 5279 9427"
            }
        ],
        "count": 1,
        "length": 16
    },
    "meta": {
        "timestamp": "2026-05-30T09:00:24.887Z",
        "request_id": "39ffb992-7f1d-4a5f-98fb-037c8ebf475a"
    },
    "status": "ok",
    "message": "Test cards generated",
    "success": true
}