qr3-quickstart
Quick setup: configure an API key, create your first dynamic QR code, and explore image formats.
Read skill details → Skills
Agent skills for qr3.app
Use the public qr3-skills repository as the package source in a compatible client; configure MCP separately.
Core & API
qr3-create
Create QR codes for the documented types: URL, vCard, WiFi, email, SMS, and location.
Read skill details →qr3-api
REST API reference: authentication, codes, scans, webhooks, and RFC 7807 errors.
Read skill details →qr3-dpp
Digital Product Passport: GS1 Digital Link, DPP payloads, and compliance-oriented flows.
Read skill details →Industries
qr3-gastro
Hospitality: menus, reservations, and campaign-ready QR flows.
Read skill details →qr3-retail
Retail: product info, promotions, and measurable in-store scans.
Read skill details →qr3-event
Events: ticketing, check-in, and dynamic attendee information.
Read skill details →See the docs for a full directory and usage notes.