QR code Generator
QR code Generator — free tier with API key
QR code Generator exposes a free-tier JSON API. Register for an API key if required; we verified a public or demo endpoint.
GET https://api.openqr.io/api/v1/folders
{
"message": "Unauthorized - The supplied credentials, if any, are not sufficient to access the resource."
}curl "https://api.openqr.io/api/v1/folders"const res = await fetch("https://api.openqr.io/api/v1/folders");
const data = await res.json();
console.log(data);import requests
res = requests.get("https://api.openqr.io/api/v1/folders")
print(res.json())THIS API IS DEAD — NOTHING TO RUN
/api/v1/foldersPROBEDQR code Generator — free tier with API key
/apiApi — documented GET route.
/api/1Api details by ID (example: 1).
/api?limit=10Api — documented GET route.
/api/search?q=testSearch by query parameters.
We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.
Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.
QR code Generator: common questions
Is QR code Generator free to use?
Yes — QR code Generator is a free developer tools API. Free tier: Free tier — API key required. Whether the free tier allows commercial use is unclear — check the provider docs.
Does QR code Generator need an API key?
Yes — QR code Generator needs a free API key, which you pass on each request. Rate limits: Unpublished.
Can I call QR code Generator from the browser?
Yes — QR code Generator returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.
Is QR code Generator up right now?
As of our last scheduled check, QR code Generator is dead. We re-probe it every sweep — the status badge and uptime chart above always show the latest.