Come build the most secure and private messaging network in the world—owned by the people who build it and use it.
xmtp.org
XMTP
Loading...
💯 agree - it requires that we land on a standardized protocol for DM / GMs based on atproto IDs.
All the same arguments for why AT Protocol was developed apply to the communications protocol. Needs to be open source and auditable.
Closet we have to this right now is:
bsky.app/profile/xmtp...
Today, @bsky.app + @atprotocol.dev devs can plug into XMTP to give users what they've been asking for: quantum-encrypted, secure group chats that scale to millions.
With our XMTPID identity model, it's finally here.
1/5
Video
This isn’t just app-level messaging.
@wavemsg.app is built on a shared, secure network layer on XMTP where group chats are:
• End-to-end encrypted
• Quantum-resistant
• Privacy-preserving by design
• Interoperable with any DID on XMTP
What if you could send a message to anyone in the world without having to download an app or even use a browser?
Introducing XMTP CLI - Decentralized communication inside your terminal.
npm install -g @xmtp/cli
Wave just added support for ATProto identities, becoming the first quantum-secure group chat app that connects ATProto identities with any other identity, secured by XMTP.
That means any Bluesky, Blacksky, or XMTP identity can now join fully secure, interoperable group chats.
XMTP
Want to try it out?
You can download Wave from the App Store below:
apps.apple.com/us/app/wave-...
You can message the XMTP team using the link below & add a @wavemsg.app link to your bio for DMs:
go.wavemsg.app/b268db602640...
Video
XMTP
chrisb --yolo
XMTP
XMTP
XMTP
You can try it out now.
Download the example app or explore the codebase at:
github.com/xmtplabs/bl...
Then send a message to shanemac.bsky.social
2/5
We’ve been building towards this moment for the past 5 years.
• 2022 → Secure DMs
• 2024 → Scalable group chats on MLS
• Today → Scalable group chats w/ quantum-encryption for ANY DID with passkeys
• 2026/2027 → Fully decentralized infrastructure for any DID
4/5
For @bsky.app + @atprotocol.dev devs, this means you can add secure, encrypted group messaging to your apps today.
How it works:
• Your XMTP Inbox signs approval of your DID
• Your DID's data repository stores the Inbox ID + signature
Read more here:
blog.xmtp.org/unlocking-q...
3/5
We built XMTP to work with any open identity standard. @bsky.app + @atprotocol.dev is just the first example. Any identity system with DIDs can plug in the same way.
This is how we build truly open, interoperable communication: protocol-first, identity-agnostic, decentralized infrastructure.
5/5
Today, @bsky.app + @atprotocol.dev devs can plug into XMTP to give users what they've been asking for: quantum-encrypted, secure group chats that scale to millions.
With our XMTPID identity model, it's finally here.
1/5
