VaultChat
End-to-end encrypted messaging. The server relays ciphertext only — it cannot read your messages.
API
GET /api/v1/healthPOST /api/v1/users/registerGET /api/v1/users/:usernamePOST /api/v1/keysGET /api/v1/keys/:userIdPOST /api/v1/messagesGET /api/v1/messages
Phase 1 — Web chat with E2EE. Gateway on port 3001.