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.
We probe a documented GET and expect 2xx JSON — full uptime and health score. Open provider docs ↗
On our probe schedule. Uptime charts appear after the first check lands.
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())/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.
Not tracked yet. Shape-change history starts once this API joins our probe schedule.
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 Rate limits: Unpublished.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?
QR code Generator is catalogued but not yet on our probe schedule, so we don't publish a live status for it. Check the provider's own status page or docs for its current state.