It is Open Source 🚀! I'll be updating the documentation with more technical details soon, but basically

- NIP-60 Handles payments

- Each chat interaction is a nostr event that is encrypted with your private key and published to Nostr relays so you can sync the app across many devices. You only need a browser 🤙

- Nostr only exist on the client to handle everything.

- The server never learns anything about you (not even your npub) since it only cares that each request has enough ecash to process the each prompt. 🤝