Beamio NDEF init

Beamio NDEF init is a field tool for Beamio partners and technicians who set up NTAG 424 DNA NFC cards used with the Beamio platform. Use your Android phone’s NFC to initialize new cards, repair partially configured cards, and confirm that every tap produces a valid Secure Unique NFC (SUN) URL on beamio.app. What you can do Initialize fresh NTAG 424 DNA tags with Beamio keys and NDEF layout Repair rewritten or partially configured cards Write dynamic SUN URLs under https://beamio.app/api/sun Decode tap payloads on-device (UID, counter, tag ID) Verify cards against the Beamio server and compare local vs server results Run a Check flow after provisioning to confirm valid, MAC-valid SUN data Workflows Initialization — Provision or repair cards (fresh factory keys or existing Beamio keys). Configures SDM so taps return live encrypted SUN parameters. Check — Read a card, decode SUN locally, call the Beamio debug endpoint, and confirm local and server results match. Requirements Android device with NFC (NTAG 424 DNA) Internet for server verification Beamio keys configured in the app Permissions NFC — read/write tags during init and check Internet — verify SUN with Beamio servers This app is for authorized Beamio deployment and support, not end-customer payments. For merchant POS, use Beamio POS.