overlay-payments/A1

A compact and efficient binary messaging protocol designed for NFC

29 best points · 4 comments · 1 Hacker News post · 20 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: A1 – Faster, Dynamic, More Reliable NFC Transactions (29 points, 4 comments, by AffableSpatula, 2024-09-09)