QR codes in n8n, Zapier and Make
A plain HTTP GET node is the whole integration. There is no credential to configure. It is free forever, there is no account, and there is no API key to request.
Setup
HTTP Request node
GET https://useqr.app/api/v1/qr?data={{ $json.url }}&size=1024Bulk (up to 100 per call)
POST https://useqr.app/api/v1/qr/batch
{"items":[{"data":"one"},{"data":"two"}]}Binary output
Set the node response format to File to get the PNG straight into the workflow.What you should know
- Because there is no authentication step, these workflows are shareable as templates without anyone needing to sign up.
- Add format=base64 if your platform prefers a data string over binary.
Other surfaces
Full API reference: /developers. Machine index: /llms.txt.