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.