Numo Launches Free Open-Source ‘Tap-to-Pay’ App for Bitcoin Merchants

Numo has released a hardware-free Android application that allows merchants to accept Bitcoin payments using a contactless “tap-to-pay” experience powered by the Cashu protocol. Launched on February 24, 2026, the Numo point-of-sale (POS) app transforms any NFC-enabled Android device into a payment terminal. By leveraging Cashu, an open-source ecash protocol, the app enables a checkout […]