Hey, yes - Fedi is building an interface that empowers individuals & communities to engage with underlying freedom protocols like Fedimint & Nostr. Community federations are federated eCash mints. Anyone can create their own federation or use an existing public one. Right now, chat member ID's are based on npubs, and you can add Nostr clients as Fedi mods in the app. Greater interoperability with Nostr is on our roadmap.