Development
No authHTTPSCORS ?
Development
QRX
Artistic, branded QR codes from a text prompt and a link, checked to scan.
QRX API is a free Development API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
- Authentication
- apiKey
- HTTPS
- Yes
- CORS
- No
- Category
- Development
Visit documentation ↗qrx.codes
About QRX Codes
Make QR code art from your own systems and AI agents with the QRX API and MCP server: a quick start, the API reference, errors and set-up for AI assistants.
- Provider
- QRX Codes
- Website
- qrx.codes ↗
Details from qrx.codes.
Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Get your free API key→Free tier on every API
QRX API alternatives
No authHTTPSCORS
apiKeyHTTPSNo CORS
No authHTTPSCORS
No authHTTPSCORS
Random Stuff
Can be used to get AI Response, jokes, memes, and much more at lightning-fast speed
apiKeyHTTPSCORS
QRX API FAQ
Who provides the QRX API?
The QRX API is provided by QRX Codes (qrx.codes). Make QR code art from your own systems and AI agents with the QRX API and MCP server: a quick start, the API reference, errors and set-up for AI assistants.
Is the QRX API free?
Yes. The QRX API is listed in the Development category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the QRX API require an API key?
Yes. The QRX API uses apiKey authentication, so you need to register for credentials before making requests.
Can I call the QRX API from the browser?
Not directly. The QRX API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Does the QRX API support HTTPS?
Yes. The QRX API is served over HTTPS, so it's safe to use in production.