XMTP

@xmtp

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👉 Starting in 30 minutes: Join the XMTP Dev Call to celebrate the release of XMTP V3—stable, performant, and hardened SDKs. Learn about what’s new, upgrade tips, and key dates. Bring your questions and feedback for a live Q&A with protocol engineers! 🤘 https://events.xyz/events/7c8c73f9

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Join the next XMTP Dev Call to celebrate the release of XMTP V3—stable, performant, and hardened SDKs. Learn about what’s new, upgrade tips, and key dates. Bring your questions and feedback for a live Q&A with protocol engineers! 🤘 https://events.xyz/events/7c8c73f9

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Know an org that you'd trust to help power the XMTP network? Tag them in the replies, and let's get 💪 for mainnet! To learn more about operating an XMTP network node, see XIP-54: https://community.xmtp.org/t/xip-54-xmtp-network-node-operator-qualification-criteria/868

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Starting with 3️⃣ centralized nodes run by XMTP steward @ephemera, the XMTP testnet has evolved to 8️⃣ nodes, with 6️⃣ run by ✨independent operators✨. Node by node, decentralization means high-performance, economically sustainable, and censorship-resistant messaging FOR ALL.

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As we work towards Mainnet (set for H2 2025) we have published a protocol roadmap. Here, you’ll find the key improvement proposals we’re working on, organized by when they’re expected to land in stable production software. https://community.xmtp.org/t/xmtp-protocol-roadmap-2025-development-timeline/887

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With this production release, XMTP is the first decentralized implementation of the MLS (Messaging Layer Security), built entirely on the IETF's open standards. 🔒 E2EE encryption 👁️ Forward secrecy & post-compromise security ⚡ Scales for large groups 📱 Across multiple devices

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Today, the core team behind the XMTP protocol and SDKs have officially merged the Production Release for XMTP v3. This release is the foundation for a decentralized messaging protocol with a full suite of functionality & ✨ 30+✨ features hardened.

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New Identity Unlock ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅

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That's a lot of checkmarks! I LOVE seeing green checkmarks @xmtp ✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅

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♾️ That’s it.

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Melissa Burr 🍓

WHO IS @shanemac.eth? WHY IS HE GIVING OUT SO MUCH MONEY???? WHAT IS @xmtp? You have questions, I have answers. Tune in tomorrow at 4:30pm ET to learn more about Shane and what he's doing in the space! Sign up for the event notification below! https://events.xyz/cc5474

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XMTP is a modern messaging protocol. We have all the features and we are built fully open. And decentralized. And world class security and encryption. We built all the hard stuff so builders can just focus on great experiences. ✅ Secure group chats & DMs ✅ Reactions and replies ✅ Block/Allow lists ✅ Multimedia attachments ✅ Push notifications ✅ Disappearing messages Come build. We are here to help @xmtp

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https://www.convos.org/open

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https://www.convos.org/open

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Messaging should be open, secure, and user-owned. Come & build with us to continue to make decentralized messaging a reality. Read our full release here on @paragraph_xyz: https://paragraph.xyz/@xmtp_community/xmtp-march-2025-community-update-and-roadmap Come join the core team building XMTP: https://ephemerahq.com/careers 7/7

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We're officially adding Passkeys 🔑 in May so that XMTP works on: ✅ Any network (inc Sol, BTC, Nostr, Bluesky) ✅ Any identity ✅ Anywhere in the world No phone number required—just secure, global, decentralized messaging with XMTP. 💬 🔒 🌍 6/7

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XMTP combines optimum security with a comprehensive set of features so that devs can build consumer messaging apps: ✅ Secure group chats & DMs ✅ Reactions and replies ✅ Block/Allow lists ✅ Multimedia attachments ✅ Push notifications ✅ Disappearing messages 5/7

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XMTP is more than a protocol, it's a network of apps & identities. Meaning, the 2.2M identities on XMTP-- across @base, @ensdomains, Lens, @unstoppable & @farcaster IDs-- can use any app, such as @coinbasewallet, @family or @converseapp (+ 60 other apps) This is true ownership. 4/7

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XMTP is the first decentralized implementation of the MLS (Messaging Layer Security), built entirely on the IETF's open standards. 🔒 E2EE encryption 👁️ Forward secrecy & post-compromise security ⚡ Efficient scale for large groups 📱 Support for multi-device messaging 3/7

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