Encrypted messaging
for Web3
End-to-end encrypted conversations on XMTP V3. Connect your wallet, message any Ethereum address. Zero tracking.
What you get
Privacy-first messaging
-
01
End-to-end encrypted
Messages encrypted on your device with XMTP V3. Only you and the recipient. No servers, no backdoors.
-
02
Wallet-based identity
Your Ethereum address is your identity. No email, no password, no phone. Connect and chat.
-
03
Real-time delivery
Instant delivery over WebSockets. As fast as traditional chat, fully decentralized.
-
04
Self-sovereign data
Your messages, your keys. Stored encrypted in your browser, synced via XMTP.
-
05
Interoperable
Built on XMTP. Your messages work across any XMTP app.
-
06
No middlemen
Peer-to-peer. No company owns your conversations. No surveillance.
Get started
Seconds, not signups
-
01
Connect wallet
Click Connect Wallet and approve. MetaMask, WalletConnect, and major wallets supported.
-
02
Enable XMTP
Sign one message to enable encryption. Your messaging keys stay in your browser.
-
03
Start chatting
Enter any Ethereum address. Messages are encrypted and delivered in real time.
Start chatting securely
Private, decentralized communication.
Launch BlockChat