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Documentation

Reference material for the Fin Android app. The hardware tools themselves live in the app — these pages explain how they work and where the platform's limits are.

Android permissions →

Every permission Fin can request, when, and why.

NFC limitations →

What 13.56 MHz NFC can and cannot do on a phone.

HCE demo →

How the toy challenge-response card works.

Deep links

Fin registers verified Android App Links so these URLs open directly in the app when installed:

https://fin.mayoflux.tv/learn/<id> → opens the matching Learn article
https://fin.mayoflux.tv/report-viewer/<id> → opens Reports
fin://learn/<id> and fin://report/<id> → custom-scheme equivalents