0x0 messenger

0x0 is a peer-to-peer messenger built around disposable PINs — not phone numbers or email addresses.

HOW IT WORKS
Create a PIN and share it with whoever you want to talk to. Each PIN is a separate inbox. When you're done, change or delete the PIN. No blocking needed — the connection simply disappears.

FEATURES
· No account required — no sign-up, no email, no phone number
· PIN-based contacts — each relationship gets its own PIN
· End-to-end encrypted P2P messaging
· File and image sharing
· Push notifications (optional, off by default)
· No server stores your messages
· No logs, no trace

USE CASES
· Marketplace deals — share a PIN for a transaction, revoke it when done
· Social media connections — give out a PIN instead of your real number
· Privacy-first communication — for anyone you'd rather not give your identity to
· AI agent integration — pipe mode for connecting AI assistants

PRIVACY
Messages travel directly between devices. No server stores or relays your content. Message history stays on your device in an encrypted local database. We collect nothing.

Push notifications are optional. If enabled, only your device token is stored — never your identity or message content.