Stub — expanding

QR codes

QR rendering is live in the dashboard and the API. This guide will grow print-workflow recipes; the shapes are already documented.

WHAT EXISTS TODAY
→PNG for screens, SVG for print — both live via POST /v1/qr→The returned url is permanent; the code points at your short link, so routing changes never need a reprint→The API rejects fg/bg below 4.5:1 contrast — scanners give up past that
OWNER PAGE
QR codes on rii.linkrii.link/qr-codes ↗

The marketing page shows the dynamic-QR story end to end.