XMTP
@xmtp.org
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.org
Would love your thoughts on what we put out yesterday. It gives anyone with a Bluesky ID fully encrypted, scalable group chats. Would love to know what you think.
bsky.app/profile/xmtp...
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
With our XMTPID identity model, it's finally here.
1/5
February 11, 2026 at 10:37 PM
Would love your thoughts on what we put out yesterday. It gives anyone with a Bluesky ID fully encrypted, scalable group chats. Would love to know what you think.
bsky.app/profile/xmtp...
bsky.app/profile/xmtp...
Would love your feedback on what we put out yesterday:
bsky.app/profile/xmtp...
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
With our XMTPID identity model, it's finally here.
1/5
February 11, 2026 at 10:34 PM
Would love your feedback on what we put out yesterday:
bsky.app/profile/xmtp...
bsky.app/profile/xmtp...
Would love your feedback on the example app we just put out that gives anyone with a Bluesky ID fully encrypted, scalable group chats built with MLS + XMTP.
We built this as an example, but going to be working with some people from the community to extend it to all ATProto
bsky.app/profile/did:...
We built this as an example, but going to be working with some people from the community to extend it to all ATProto
bsky.app/profile/did:...
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
With our XMTPID identity model, it's finally here.
1/5
February 11, 2026 at 10:30 PM
Would love your feedback on the example app we just put out that gives anyone with a Bluesky ID fully encrypted, scalable group chats built with MLS + XMTP.
We built this as an example, but going to be working with some people from the community to extend it to all ATProto
bsky.app/profile/did:...
We built this as an example, but going to be working with some people from the community to extend it to all ATProto
bsky.app/profile/did:...
Check out the example app we just put out that gives anyone with a Bluesky ID fully encrypted, scalable group chats built with MLS + XMTP. Would love your feedback.
bsky.app/profile/did:...
bsky.app/profile/did:...
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
With our XMTPID identity model, it's finally here.
1/5
February 11, 2026 at 10:28 PM
Check out the example app we just put out that gives anyone with a Bluesky ID fully encrypted, scalable group chats built with MLS + XMTP. Would love your feedback.
bsky.app/profile/did:...
bsky.app/profile/did:...
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
This is how we build truly open, interoperable communication: protocol-first, identity-agnostic, decentralized infrastructure.
5/5
February 10, 2026 at 9:29 PM
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
This is how we build truly open, interoperable communication: protocol-first, identity-agnostic, decentralized infrastructure.
5/5
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
• 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
February 10, 2026 at 9:29 PM
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
• 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
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
Unlocking Quantum-Encrypted Group Chats for ATProto on XMTP
Developers building with ATProto (the protocol powering Bluesky) have been asking how they can use XMTP to power messaging between users in their apps. It’s possible today to add secure messaging to any Bluesky app, and to add Bluesky identity to any messenger built on XMTP.
0:00
/0:
blog.xmtp.org
February 10, 2026 at 9:29 PM
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
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
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
Download the example app or explore the codebase at:
github.com/xmtplabs/bl...
Then send a message to shanemac.bsky.social
2/5
February 10, 2026 at 9:29 PM
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
Download the example app or explore the codebase at:
github.com/xmtplabs/bl...
Then send a message to shanemac.bsky.social
2/5
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
With our XMTPID identity model, it's finally here.
1/5
February 10, 2026 at 9:29 PM
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
With our XMTPID identity model, it's finally here.
1/5
Thank you @boscolo.co
We just released an example app here with secure group chat. Would love your feedback!
bsky.app/profile/xmtp...
We just released an example app here with secure group chat. Would love your feedback!
bsky.app/profile/xmtp...
February 10, 2026 at 7:38 PM
Thank you @boscolo.co
We just released an example app here with secure group chat. Would love your feedback!
bsky.app/profile/xmtp...
We just released an example app here with secure group chat. Would love your feedback!
bsky.app/profile/xmtp...
We built XMTP to work with any open identity standard. Bluesky + @at_protocol 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
This is how we build truly open, interoperable communication: protocol-first, identity-agnostic, decentralized infrastructure.
5/5
February 10, 2026 at 6:07 PM
We built XMTP to work with any open identity standard. Bluesky + @at_protocol 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
This is how we build truly open, interoperable communication: protocol-first, identity-agnostic, decentralized infrastructure.
5/5
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
• 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
February 10, 2026 at 6:07 PM
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
• 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 @bluesky + @at_protocol 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
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
February 10, 2026 at 6:07 PM
For @bluesky + @at_protocol 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
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
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
Download the example app or explore the codebase at github.com/xmtplabs/bl...
Then send a message to shanemac.bsky.social
2/5
February 10, 2026 at 6:07 PM
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
Download the example app or explore the codebase at github.com/xmtplabs/bl...
Then send a message to shanemac.bsky.social
2/5
Apply Today:
switchboard.xmtp.org/
switchboard.xmtp.org/
XMTP Switchboard | Global Offices for Builders
Infrastructure for a global community. Work from New York, Tokyo, London, and more.
switchboard.xmtp.org
February 3, 2026 at 7:53 PM
Apply Today:
switchboard.xmtp.org/
switchboard.xmtp.org/
3/ If you’re building chat apps, agents, mini-apps, infra, tooling w/ XMTP or building in the Bluesky community — you can request access below
Once accepted, Our office is your office.
Where should we host the first official XMTP Switchboard pop up? 👀
Once accepted, Our office is your office.
Where should we host the first official XMTP Switchboard pop up? 👀
February 3, 2026 at 7:53 PM
3/ If you’re building chat apps, agents, mini-apps, infra, tooling w/ XMTP or building in the Bluesky community — you can request access below
Once accepted, Our office is your office.
Where should we host the first official XMTP Switchboard pop up? 👀
Once accepted, Our office is your office.
Where should we host the first official XMTP Switchboard pop up? 👀
2/ What if Instead of 1 HQ we opened offices around the world all at once — for the people actually building and using the protocol?
The XMTP Switchboard is a global network of offices for our digital community to come together IRL. We are launching 20+ offices in 12 cities around the world!
The XMTP Switchboard is a global network of offices for our digital community to come together IRL. We are launching 20+ offices in 12 cities around the world!
February 3, 2026 at 7:53 PM
2/ What if Instead of 1 HQ we opened offices around the world all at once — for the people actually building and using the protocol?
The XMTP Switchboard is a global network of offices for our digital community to come together IRL. We are launching 20+ offices in 12 cities around the world!
The XMTP Switchboard is a global network of offices for our digital community to come together IRL. We are launching 20+ offices in 12 cities around the world!
1/ Typically “office space” means employees only, badges, hierarchy, and half empty spaces. Closed to the community, users, customers, and partners.
This changes today.
Introducing the XMTP Switchboard - pop up offices around the world for our team and entire community.
This changes today.
Introducing the XMTP Switchboard - pop up offices around the world for our team and entire community.
February 3, 2026 at 7:53 PM
1/ Typically “office space” means employees only, badges, hierarchy, and half empty spaces. Closed to the community, users, customers, and partners.
This changes today.
Introducing the XMTP Switchboard - pop up offices around the world for our team and entire community.
This changes today.
Introducing the XMTP Switchboard - pop up offices around the world for our team and entire community.
Our CTO @nickmolnar outlines the full plan in a blog post "XMTP’s Decentralization Update (Jan 2026). A milestone & metrics Driven Migration to Mainnet" here:
blog.xmtp.org/xmtps-decen...
You can track the progress of these performance benchmarks here:
xmtp.to/decentraliz...
blog.xmtp.org/xmtps-decen...
You can track the progress of these performance benchmarks here:
xmtp.to/decentraliz...
XMTP’s Decentralization Update (Jan 2026)
A Milestone & Metrics Driven Migration to Mainnet
We're excited to share our ongoing roadmap for migrating XMTP to v1 of our decentralized network. With millions of users and messages already flowing through the protocol, we're taking a measured, milestone-based approach to ensure a smooth transition that maintains the reliability our
blog.xmtp.org
January 29, 2026 at 11:47 PM
Our CTO @nickmolnar outlines the full plan in a blog post "XMTP’s Decentralization Update (Jan 2026). A milestone & metrics Driven Migration to Mainnet" here:
blog.xmtp.org/xmtps-decen...
You can track the progress of these performance benchmarks here:
xmtp.to/decentraliz...
blog.xmtp.org/xmtps-decen...
You can track the progress of these performance benchmarks here:
xmtp.to/decentraliz...
XMTP’s Ongoing Decentralization Progress (Jan 2026)
Where we're at:
Stage 1: Clean-slate testnet (Complete)
Stage 2: Validation with strict performance targets (In Progress)
Stage 3: 60-day migration prep
Stage 4: Coordinated mainnet cutover
1/2
Where we're at:
Stage 1: Clean-slate testnet (Complete)
Stage 2: Validation with strict performance targets (In Progress)
Stage 3: 60-day migration prep
Stage 4: Coordinated mainnet cutover
1/2
January 29, 2026 at 11:47 PM
XMTP’s Ongoing Decentralization Progress (Jan 2026)
Where we're at:
Stage 1: Clean-slate testnet (Complete)
Stage 2: Validation with strict performance targets (In Progress)
Stage 3: 60-day migration prep
Stage 4: Coordinated mainnet cutover
1/2
Where we're at:
Stage 1: Clean-slate testnet (Complete)
Stage 2: Validation with strict performance targets (In Progress)
Stage 3: 60-day migration prep
Stage 4: Coordinated mainnet cutover
1/2
It pays to be here.
For users: better coordination, money, and apps.
For builders: a new place to create and earn.
Base App is live.
Base Chat is Secured by XMTP.
Build where the conversation is.
App Store: apps.apple.com/us/app/base...
Google Play: play.google.com/store/apps/...
For users: better coordination, money, and apps.
For builders: a new place to create and earn.
Base App is live.
Base Chat is Secured by XMTP.
Build where the conversation is.
App Store: apps.apple.com/us/app/base...
Google Play: play.google.com/store/apps/...
December 17, 2025 at 11:29 PM
It pays to be here.
For users: better coordination, money, and apps.
For builders: a new place to create and earn.
Base App is live.
Base Chat is Secured by XMTP.
Build where the conversation is.
App Store: apps.apple.com/us/app/base...
Google Play: play.google.com/store/apps/...
For users: better coordination, money, and apps.
For builders: a new place to create and earn.
Base App is live.
Base Chat is Secured by XMTP.
Build where the conversation is.
App Store: apps.apple.com/us/app/base...
Google Play: play.google.com/store/apps/...
CHAT YOU CAN BUILD ON
All of this runs on @xmtp_:
• End-to-end, quantum-encrypted group chats
• Open, decentralized messaging
• Identity-agnostic access run on a passkey
• Built for agents and apps
Privacy isn’t a promise. It’s the default.
All of this runs on @xmtp_:
• End-to-end, quantum-encrypted group chats
• Open, decentralized messaging
• Identity-agnostic access run on a passkey
• Built for agents and apps
Privacy isn’t a promise. It’s the default.
December 17, 2025 at 11:29 PM
CHAT YOU CAN BUILD ON
All of this runs on @xmtp_:
• End-to-end, quantum-encrypted group chats
• Open, decentralized messaging
• Identity-agnostic access run on a passkey
• Built for agents and apps
Privacy isn’t a promise. It’s the default.
All of this runs on @xmtp_:
• End-to-end, quantum-encrypted group chats
• Open, decentralized messaging
• Identity-agnostic access run on a passkey
• Built for agents and apps
Privacy isn’t a promise. It’s the default.
DISCOVER MINI APPS
Mini apps run inside conversations and can be shared directly with a group.
Users don’t leave the chat.
Your mini app meets them where they already are.
Mini apps run inside conversations and can be shared directly with a group.
Users don’t leave the chat.
Your mini app meets them where they already are.
December 17, 2025 at 11:29 PM
DISCOVER MINI APPS
Mini apps run inside conversations and can be shared directly with a group.
Users don’t leave the chat.
Your mini app meets them where they already are.
Mini apps run inside conversations and can be shared directly with a group.
Users don’t leave the chat.
Your mini app meets them where they already are.