
raio
Payment infrastructure · Rust
A free, open base for instant payments, so different providers, currencies and countries can work together.
It takes what works in Brazil’s Pix (pay with a simple alias, money that arrives at any hour, a QR code you can copy) and makes it reusable by anyone. It handles currencies without cents, like the CFA franc, and follows the standards used in this region: EMVCo QR, ISO 20022, GSMA Mobile Money and PAPSS.








