nostr:npub1ref7jqxrh0z74554y900ufajer2lh52lk0wczrdrqcm8fjmjzweqll64x3 What language do you write it in?
What libraries, dependencies do you use?
What does supporting USD, EUR, GBP mean, showing conversion rates, or some kind of built in exchange product?
Will you open source the entire codebase?