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๐Ÿ“„ Read the XMTP Litepaper - public draft ยป

The open protocol and network for secure web3 messaging

Build with XMTP to send messages between blockchain accounts, including DMs, alerts, announcements, and more

Build with XMTP

Deliver apps and tools that enable messaging between blockchain accounts. Want to talk about a use case?

Join the discussion
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Enable apps to keep users informed with timely event-based notifications
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Enable apps to engage users with meaningful one-to-many messaging
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Direct messaging

Enable users to connect and build community with one-to-one messaging
Start building

SDK and tools

Build with XMTP using the SDK and dev tools
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Messages meet users where they are

Building with XMTP gives users a portable inbox that follows them across web3, providing access to their messages using any app built with XMTP.

Learn more

Latest from XMTP

ETH San Francisco Wrap-up

"Wow" is just about the best way we could sum up ETHGlobal`s ETHSanFrancisco.

Peter Denton

Peter Denton

XMTP delivers secure DMs with the Lens API

Lens Protocol has adopted XMTP to provide a secure and private DM layer for the entire Lens ecosystem.

Matt Galligan

Matt Galligan

ETHOnline Wrap Up: De-Chat, GameJutsu, and Dehitas Take Top Honors

ETH Online hackers build incredible apps across video chat, game security, and talent platforms using XMTP.

Peter Denton

Peter Denton

Join a community of builders

From hackathons to startups, developers are building with XMTP to address use cases for secure messaging for blockchain accounts

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