MostlyQR documentation
Dynamic QR codes that never expire — REST API, serialized codes & verification.
API Reference
Browse every endpoint with an interactive “Try it” playground.
Open reference →Guides
QuickstartYour first dynamic QR in under a minute.
AuthenticationAPI keys and how to send them.
Dynamic linksCreate, repoint, and manage QR codes that never expire.
AnalyticsScan counts and geo/device breakdowns per code.
BatchCreate thousands of links in one async job.
Serialized codesA unique code per unit — mint, export, track (Enterprise).
VerificationThe public genuine/flagged check + reseller bulk verify.
ErrorsStatus codes and error shapes.