Nymbot, the AI agent inside Nymchat, was already end-to-end encrypted, but has just gotten its premium version upgraded with a new "anon mode" that uses rotatable ephemeral keys and blind vouchers with calle (nprofile…v72v) Cashu's BDHKE for DLEQ proofs to transfer purchased credits to the throwaway keypair. This way, no one, not even myself, can know what you've messaged with Nymbot or the attached frontier model you may select (Opus 5, ChatGPT Codex, Grok, etc).
