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XMTP
@xmtp
Come build the most secure and private messaging network in the world—owned by the people who build it and use it.
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📍Berlin just joined the XMTP Switchboard! We partnered with @gnosis to open up Full Node Berlin — one of the most iconic builder spaces in Europe — to the XMTP builder network. Our office is your office. 1/
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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
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We’ve always wanted quantum-encrypted, secure group chats for our Bluesky (AT Protocol) identities, so we decided to build a Mac app for ourselves. It’s simple and open source, and it works! We called it Bluesky Chat. Secured by XMTP Check it out below… 1/5
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Introducing the XMTP Switchboard - a global network of offices for our digital community and team to come together IRL. We are launching this week at 20+ offices in 12 cities around the world: 🇺🇸 SF, NYC, Austin, Nashville, Savannah 🇮🇹 Rome, Venice 🇬🇧 London 🇯🇵 Tokyo, Osaka 🇭🇺 Budapest 🇸🇬 Singapore ...
Hi Casters. Our portfolio company @xmtp is taking an approach to office space that I really like. Instead of being fully remote or entirely in one office they are opening a network of workspaces for themselves and their ecosystem of builders around the world. They tweeted about it today https://x.com/i/status/201837387
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The @baseapp.base.eth is live to the world. Create, earn, trade, and discover all inside DMs and group chats secured by XMTP. 🧵 Here's what makes it different:
Base app is now live in 140+ countries. Download now.
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World Chat just launched, and it's redefining what messaging can be in an AI-saturated world. Secured by XMTP, it's the first messenger that combines proof of humanity, global payments, and Mini Apps in one seamless experience. x.com/useworldapp/... 🧵 He...
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World App
@useworldapp
4mo
World Chat: a messaging app for humans. End-to-end encryption, global payments and Mini Apps inside conversations. Secured by @xmtp_ Try World Chat: https://t.co/4ziBHrDHkJ https://t.co/dAZ8vJmi9d
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What a week for The Conversation Series @ the XMTP Booth @devcon We had 16 builders come through the booth over 4 days showing off agents and mini apps all built for secure chat. We’re sharing our biggest takeaways on tomorrow’s Dev Community Call — come through! Maybe we'll play a quiz @hootplay 👀
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@spicyaf showing off wasabot by @wasabiprotocol The ChatGPT moment for Agentic trading 🤖
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Pop up Padel Today with the XMTP team in BA 🇦🇷 Come hang before we kickoff @devcon I hear @limone.eth wants a challenge 📍https://maps.app.goo.gl/G85byfHSJ7kXrY9z7
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🥁🥁 Announcing The Conversation Series @ The XMTP Booth @devcon We’re bringing the builder energy all week in a festival lineup — talks, live demos, and the teams shaping the future of chat. DM askbasemate.base.eth on @baseapp.base.eth to join the groups and stay updated on the schedule! Here’s what's going on at T...
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👀 Big week ahead at @devcon We’re about to drop The Conversation Series @ The XMTP Booth — we have a stacked lineup of builders shaping the future of chat. Feat. the teams from @base.base.eth, @zora, @convosmessenger, & 20+ builders @ ETH World Fair Social District Stay tuned — full lineup drops in a few hours. ...
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The attention economy just flipped. Most platforms rent your attention. They charge you to message, gate access, and keep the upside. Introducing Zora DMs (secured by XMTP): → You invest in a creator → You unlock direct DMs → You both share in the upside
DMs are now live. + Hold 1M of $creator to send a message + Fully encrypted messaging for privacy + Share and trade coins in DMs
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👋 Join us tomorrow 9/23 @ 9AM PST 🤖 Meet Rocky, the Basecamp concierge agent built by @freaksh00w 🛠️ Live demo + big updates to xmtp.chat 🧱 Announcing v1 of the Agent SDK 👀 Next evolution of Rocky for Devconnect Don't miss this one, come hang!
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Agents 🤝 Mini Apps Agents give mini-apps a voice. Every mini-app can now have presence, memory, and agency in every conversation. Not just apps you open — apps that talk back. Build in Chat on the @baseapp.base.eth
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Old protocols won't work for modern messaging. App developers need: 🔐 Quantum-resistant security 🛡 Privacy by default 💰 Integrated with digital money 🌐 Decentralized infra This is why @baseapp.base.eth uses XMTP for messaging that can do magic. XMTP is built for next generation messaging apps
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Base app
@baseapp
8mo
Make a bet with your friends. Split a bill. Earn yield. All in one feed. All from one app. https://t.co/sJioNqngSK
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🎟️ Sneak preview from the onchain summit hackathon TixBit ticketing agent — just scored seats to next week’s SF Giants game entirely through a DM. ⚾️ Built by @suuuuu @conductr.base.eth @crens.base.eth No apps. No accounts. Just chat.
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Spam isn’t solved with filters. It’s solved at the protocol layer. On XMTP, consent is enforced by default: 🔐 Private, encrypted control of who can reach you ⚙️ Network-level enforcement to stop unwanted messages ✅ A foundation for programmable trust
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DeFi between friends doesn’t have to be complicated With @bankr in @baseapp.base.eth, you can chat, coordinate, and settle instantly, all inside secure group chats powered by XMTP. Programmable money meets interoperable messaging. The future is conversational.
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👀 👀
aneri.base.eth avatar
aneri.base.eth
@0xAneri
8mo
Overseen in @coinbase earnings: 7👀k waitlist for @baseapp https://t.co/gPiWtnqfuI
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Awesome to see agents like @bankr integrating XMTP into their SDK. It’s a glimpse of what’s coming: 🤖 Agents talking to agents 🔐 Over a private, secure messaging network 🌐 Interoperable across apps and platforms All powered by the open protocol: XMTP.
GEAUX.eth ✝️📺 avatar
GEAUX.eth ✝️📺
@geaux_eth
8mo
The $BNKR SDK helps builders seamlessly integrate @xmtp_ into whatever you want to build. https://t.co/FE73sJtiT0
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Developers can now build agents that talk and transact. With XMTP + @baseapp.base.eth, devs get: - Interoperable messaging + money - No platform lock-in - Native USDC payments in secure group chats Letting teams like @onit build prediction markets right in secure groups, letting friends bet on anything, and get paid ...
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🚨 Quick reminder: our Agent Dev Community Call is happening tomorrow! If you’re building (or curious about building) agents on XMTP or the Base app, this is your chance to ask questions and learn how to build secure agents for the largest use case on the internet. 🗓️ Tuesday 7/29 @ 9am PST We’ll cover what’s ship...
Interested in building agents on XMTP? Join our Agent Dev Community Call — we’re focusing on how secure agents with native payments come together in messaging. 🗓️ Tuesday 7/29 @ 9am PST If you’re building — or thinking about building — join us. 💬💪
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We're starting to see the magic of what happens when you combine AI + crypto + secure chat on @baseapp.base.eth with XMTP. With @flaunch, people can launch tokens right from the group chat, split token allocation across members, and let people earn on txn fees...all with a few simple texts. Can you do that on Telegram?
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Interested in building agents on XMTP? Join our Agent Dev Community Call — we’re focusing on how secure agents with native payments come together in messaging. 🗓️ Tuesday 7/29 @ 9am PST If you’re building — or thinking about building — join us. 💬💪
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We’re thrilled to announce our $20M Series B to fuel XMTP’s mission: 🌐 Build the most secure, decentralized messaging protocol 🤖 Support any identity across any digital ecosystem 📡 Help fuel the next generation of messaging applications XMTP is rebuilding secure messaging from first principles: secure, decentraliz...
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Finally, we can own and control our messaging the way we own & control our money. Today at #NewDayOne Base app + XMTP unlock a new surface for builders: AI + Money + Secure group chats It’s time to build agents & mini-apps that work for people, not platforms. Let’s dive in👇
Today, we step into a new chapter. A new day one for our community.” - @jesse.base.eth
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As of today, XMTP is now a fully quantum-resistant decentralized messaging protocol. This means, any developer, anywhere in the world can leverage XMTP to provide their users with private, decentralized, & quantum-resistant messaging.
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Curious how an agent can orchestrate onchain games & real-time updates all in a group chat? @limone.eth breaks down Squabble’s code — from state triggers to sending dynamic messages Fully open source by @builders-garden, take a look 👇
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Starting in 1 hour, join us!
Join us tomorrow at 9am PT for a technical deep dive with the Base Batches Messaging winners 🥇🥈🥉 Learn from the best on building game-changing agents & mini apps on XMTP feat. @limone.eth @tantodefi @jamco.eth 🛠️ Bring your questions & get inspired to build the next wave of agents that open a new surface area of
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Join us tomorrow at 9am PT for a technical deep dive with the Base Batches Messaging winners 🥇🥈🥉 Learn from the best on building game-changing agents & mini apps on XMTP feat. @limone.eth @tantodefi @jamco.eth 🛠️ Bring your questions & get inspired to build the next wave of agents that open a new surface area of ...
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The winners of Base Batches Messaging Track are diving deep 🧠🛠️ Join the next XMTP Developer Community Call on Tuesday, 7/1 9am PST for a technical walkthrough on building top-tier agent & mini app experiences in group chats in @coinbasewallet featuring @limone.eth, @jamco.eth and @tantodefi! 📅 RSVP: lu....
🎉 The XMTP + Base Buildathon results are in 🎉 👥 200+ teams 🛠️ 80+ projects 🏆 3 winners All showing how AI agents + onchain money + secure messaging is the new surface area where people play, pay, & coordinate—all without leaving the chat. Let's dig into the winners... 👇
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🎉 The XMTP + Base Buildathon results are in 🎉 👥 200+ teams 🛠️ 80+ projects 🏆 3 winners All showing how AI agents + onchain money + secure messaging is the new surface area where people play, pay, & coordinate—all without leaving the chat. Let's dig into the winners... 👇
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Secure groups + agents + mini apps → this is the new surface area for developers building on @coinbasewallet Introducing Squabble by @builders-garden No new app. Just add squabble.base.eth to the chat. Start playing with friends in the group.
new miniapp drop by @builders-garden: /squabble 🧠⚡️ scrabble, but faster, riskier, and way more fun with friends. play the alpha now on @coinbasewallet: – create group chat – invite @squabble.base.eth – tag it & say “start a game” – bet & smash that grid 💥 coming soon to @farcaster
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Simple on the surface, tirelessly designed to scale for billions underneath. Here’s what the last 2 months of XMTP contributions look like:
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Building in the Base / XMTP Buildathon? Join us for office hours Tuesday at 12PM PST to get unstuck, inspired, or just to vibe with the team. Bring your ideas, questions, and drafts — we’re here to help you ship 🚢 📍
Base Buildathon XMTP Office Hours · Zoom · Luma
lu.ma
Base Buildathon XMTP Office Hours · Zoom · Luma
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In the age of synthetic agents and infinite spam, we need new foundations for trusted communication. With XMTP, consent moves from the app layer (like SMS or Email) to the network layer. Verifiable. Private. Enforced by design.
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Getting started in 30min, join us!
XMTP Community Dev Call: From Wallets to Passkeys: The New Foundation of XMTP Identity · Zoom · Luma
lu.ma
XMTP Community Dev Call: From Wallets to Passkeys: The New Foundation of XMTP Identity · Zoom · Luma
Join us tomorrow to discuss the new identity model on XMTP and get a sneak peak of how frictionless passkey onboarding feels with Convos 📅 Wed 5/28 9am PST https://farcaster.xyz/xmtp/...
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Join us tomorrow to discuss the new identity model on XMTP and get a sneak peak of how frictionless passkey onboarding feels with Convos 📅 Wed 5/28 9am PST
🔐 From Wallets to Passkeys: The New Foundation of XMTP Identity We’re evolving identity from the protocol up. Join the next XMTP Developer Community Call as @smc breaks down the new identity model — and @courter shows how Convos is enabling seamless passkey onboarding. 📅 Wed 5/28 9am PST
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What if lunch slid into your DMs? 🍔 @byteai turns your DMs into an onchain concierge—ordering meals with a quick message, pay with crypto. All inside @baseapp.base.eth Secure, decentralized messaging powered by XMTP.
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🔐 From Wallets to Passkeys: The New Foundation of XMTP Identity We’re evolving identity from the protocol up. Join the next XMTP Developer Community Call as @smc breaks down the new identity model — and @courter shows how Convos is enabling seamless passkey onboarding. 📅 Wed 5/28 9am PST
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Want to build the future of messaging with @base.base.eth? Join the 1-month Base Batches Buildathon. Sign up to get 📱 Access to the new Coinbase Wallet Beta 🧰 Venture funding opportunities 🥇 $10K to the winner ($20K tot) 💰 Up to $1mil in funding via Demo Day
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We're excited to be collaborating with @coinbasedev to bring micro-payments into secure chat with XMTP. With x402, payments become frictionless across all ecommerce, opening the door for agentic builders to reach any API provider. x402 + XMTP unlocks many new use-cases such has letting agents & users pay to join pr...
We are excited to introduce x402–a new open source payments protocol built on HTTP rails. Learn more: https://x402.org Read our blog: https://www.coinbase.com/developer-platform/discover/launches/x402 Let’s break it down. 👇
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Add secure, interoperable messaging to your app in minutes with @tryoharaai End-to-end encrypted with MLS. Fully open and permissionless. Owned by the user, not the platform.
Just shipped: @xmtp support on Ohara. Build apps where users actually own their conversations. Add messaging to your app in minutes.
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Next XMTP Call coming up today at 9am PT- Vibe Coding Secure Agents 🤖🔒 We'll be spinning up agents in minutes to do: - Secure payments - Onchain actions - Mini app that interacts in a group We’ll showcase tools and demo no-code app builders like @tryoharaai Join us at 9am PT ↓ 📍
XMTP Community Dev Call: Vibe Code Secure Agents on XMTP · Zoom · Luma
lu.ma
XMTP Community Dev Call: Vibe Code Secure Agents on XMTP · Zoom · Luma
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Agents are entering the chat — and they’re powered by onchain rails. Join us for the next XMTP Dev Call 5/6: Vibe Coding Secure Agents 🤖💬 Build agents that chat, transact, and game — all in DMs and groups
XMTP Community Dev Call: Vibe Code Secure Agents on XMTP · Zoom · Luma
lu.ma
XMTP Community Dev Call: Vibe Code Secure Agents on XMTP · Zoom · Luma
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The next breakout app won't be a website. It'll be a group chat with agents + stablecoins. @heyelsa brings trusted agents right into the conversation, executing real onchain actions - lending USDC is also supported by swapping it for sparkUSDC @morpho vault token 😎🤖 DeFi right in a group chat.
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HeyElsa
@HeyElsaAI
1y
We’re excited to contribute to the open-source future of messaging with @xmtp_ 💬 At the recent XMTP Dev Call for Chatbots That Transact, we demoed HeyElsa, our AI agent that talks to users and executes real onchain actions like swaps, sends, and lending. All from your DMs. https://t.co/qQzE0dfCuF
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To build a new communication network that requires global trust, you have to open source everything. True security comes from transparency. This is why XMTP's node software is open source—anyone can inspect, & verify every line of code. No more blind trust in a black box.
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"Imagine if the Internet was not open? We'd be stuck in AOL" 💽 The reality is that messaging platforms have never opened up, which is why we've seen so little innovation from the apps we use the most in our lives. With XMTP & Convos.org, messaging is now open.
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Protocols > platforms. XMTP is shifting encrypted messaging from siloed apps to a decentralized, open network. With XMTP, any app, developer, or DID can plug in and provide users with secure, high-performance, economically sustainable, and censorship-resistant messaging.
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Our DMs and group chats (often-times our most private communications) are locked in single points of failure. We don't control: ❌ The app ❌ The encryption ❌ The server Decentralized messaging means we own and control our conversations, the way we own and control our money.
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When you switch devices, XMTP apps start fresh. Like Signal or WhatsApp, message history isn't auto-synced. Why? Because security comes first. 🔐 Avoids key storage on centralized infra. 💥 Preserves forward secrecy. 🧾 Ensures user control via consented transfers. 1/3
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XMTP provides developers with Signal-level security, but as a messaging network. This means any XMTP-enabled app is: 🔒 End-to-end encrypted. 🤫 Metadata-protected. ⏩ Forward secrecy. 📱 Post-compromise security. all 100% standards-based with Messaging Layer Security (MLS)
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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✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ 🚢 🚢 🚢 🚢 🚢 🚢 🚢 🚢 🚢 🚢 🚢 🚢
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Starting in 15min, join us! Big convo today 🤖💬
Join the next Dev Call for: Chatbots That Transact We'll discuss XIP-59: Trigger on-chain calls via wallet_sendCalls, which proposes a content type that enables agent-driven, user-consented onchain transactions in XMTP chats.
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Join the next Dev Call for: Chatbots That Transact We'll discuss XIP-59: Trigger on-chain calls via wallet_sendCalls, which proposes a content type that enables agent-driven, user-consented onchain transactions in XMTP chats.
XMTP Dev Call: Chatbots That Transact
events.xyz
XMTP Dev Call: Chatbots That Transact
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Waitlist is Open Your new daily messenger, Convos. ✅ ✅ ✅ ✅ ✅ ✅
Convos becoming my daily messenger on @xmtp - as secure as Signal, without doxing my personal information. ✅ MLS security and privacy ✅ No phone number or global identifier - just a passkey ✅ < 10 seconds to sign in ✅ Connect any name you own - @ensdomains, @farcaster, @base, and soon to be @bluesky ✅ Comes with
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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! 🤘
XMTP Dev Call: XMTP V3 is here
events.xyz
XMTP Dev Call: XMTP V3 is here
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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! 🤘
XMTP Dev Call: XMTP V3 is here
events.xyz
XMTP Dev Call: XMTP V3 is here
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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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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 ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅
XMTP V3 changes how identity works for messaging. In V2, your inbox was your wallet — tightly bound to a single ETH address. Yesterday's V3 update decoupled that. Here's what changed 👇
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♾️ That’s it.
People always ask me, "What's the end game for XMTP?" The end game for @xmtp is literally for there not to be one. That's it.
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Privacy is under attack. 🇬🇧 The UK made Apple drop ADP 🇮🇳 India forced a backdoor to WhatsApp 🇷🇺 Russia & 🇹🇷 Turkey banned Discord Centralized systems are breaking & encryption is not enough. We need decentralized messaging. 1/7
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✅ Any network ✅ Any identity ✅ Anywhere in the world No more phone numbers needed. 💬 🔒 🌍 Secure, global, decentralized messaging with XMTP.
We are releasing the first step in one of our most fundamental changes to the @xmtp protocol this week... Passkey support. This changes what's possible and allows us to support any network & any identity with a truly global and interoperable secure messaging protocol...
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Builders – XIP-59 from @heyelsa needs your feedback! 🛠️ This XIP proposes a new content type for AI agents to trigger onchain actions via XMTP. Weigh in to ensure this standard works for both agents and inbox apps you’re building. 🤝 Check out the proposal & share your thoughts! 📢
HeyElsa dev has proposed XIP-59 on the @xmtp forum: A new content type enabling AI agents to trigger onchain actions directly via XMTP! This is a major step for DeFAI—seamlessly sending, swapping, lending, and more. Read & share feedback: https://community.xmtp.org/...
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Network decentralization moved from 💡 theory to 🚀 reality with the launch of the XMTP testnet earlier this month. Here are 3️⃣ backend components builders should know about as the XMTP network progresses toward mainnet👇
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To build a new communication network that requires global trust, you have to open source everything. True security comes from transparency. This is why XMTP's node software is open source—anyone can inspect, & verify every line of code. No more blind trust in a black box.
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Encryption is no longer enough. If you have encryption, but the application owns the keys... Or your messages live on a single companies' servers... You don't control your privacy or communications. This is why decentralization is so important. (1/2)
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Don't miss the next XMTP Dev Call for an in-depth dive into: XIP-49: Decentralized backend for MLS messages Learn about how this proposal shapes the decentralized XMTP network, influencing the current testnet and paving the way to mainnet.
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Since we began, our mission has never changed: Build the world's largest & most secure, decentralized messaging network. Today, with support from @baseapp.base.eth, @undefined, @ensdomains, @alchemyplatform, @a16zcrypto, @masknetwork & @factionvc we're launching the XMTP testnet. 1/7
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If transparency matters, you shouldn't use Telegram. If permissionless building matters, you shouldn't use Telegram. If privacy & security matter, you shouldn't use Telegram. Join us, it's time!
XMTP revival time https://warpcast.com/matthe...
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XIP-49 proposes a decentralized backend for MLS messages—the critical architecture for a secure, resilient, and censorship-resistant XMTP network. A testnet with 5 nodes implementing this design is now live, moving us closer to this vision. 🚀
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Introducing xmtp.chat 🎉 An interactive dev tool & chat app to: 🛠️ Get hands-on and see the protocol in action 🔍 Build, debug, and iterate with real-time, context-sensitive details 👌🏾 Great for devs new to XMTP or already shipping apps 🎏 Streaming coming soon! 🐛 Found a bug or have feedback? Please fil...
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Ephemera, the team behind XMTP, is hiring a Staff Blockchain Protocol Engineer to design the economic models, token incentives, & system architecture to power a sustainable decentralized messaging network We're offering $5k for any hired referral
Blockchain Protocol Engineer
jobs.ashbyhq.com
Blockchain Protocol Engineer
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Join the first XMTP Dev Call of 2025 for a discussion with /backpack builders @so and @notdevin.eth as they share a proposal for using XMTP x @safe for AI agents and collective onchain account management. Building a Customer Support/Relationship Management tool? Join to share your thoughts on the proposal!
XMTP Dev Call: Exploring XMTP x Safe for 💎 and 🦾 onchain account management
events.xyz
XMTP Dev Call: Exploring XMTP x Safe for 💎 and 🦾 onchain account management
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Quote cast but change what the snowman is holding. ___ _|___|_ ( ●<● ) 🕸️>- ( ● )-<🔒💌 ( ● )
Quote cast but change what the snowman is holding. ___ _|___|_ ( ●<● ) >- ( ● )-<🪄 ( ● )
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Check out the latest 🔥🔥🔥 dev call, featuring: - Are we decentralized yet? w/ @ephemera CTO @nickm - Payment Agent demo w/ @humanagent.eth - using @coinbasedev, @ensdomains, & MessageKit - Payroll Agent demo w/ Raihan Khan - using MessageKit & Circle Gas Station 🎥
Featuring: Build verified AI agents for payments in chat
youtube.com
Featuring: Build verified AI agents for payments in chat
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Join this rescheduled XMTP Dev Call for: - Build verified AI agents for payments in 💬 w/ Dev Rel Fabri Guespe, using the @coinbasedev SDK, @ensdomains, & MessageKit - Are we decentralized yet? w/ Ephemera CTO @nickm RSVP:
XMTP Dev Call: Build verified AI agents for payments in chat
events.xyz
XMTP Dev Call: Build verified AI agents for payments in chat
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On XMTP, AI agents can act as payment concierges. In this demo, devs can use @coinbasedev & @enslabs to easily build messaging-based agents that: - let users load USDC onto wallets they control - send USDC as payments, right from chat ...all gasless & free on @base.base.eth (1/5)
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Bullish on this call! 👏 @markus and @nc, cofounders of @ethos & the dGEN1⎯in convo w/ @nickm, @ephemera CTO: 💬 How messaging works in ethOS ⚡️ Unlocking apps w/ a native wallet ❣️ dGEN1 laser origin story (pew pew!) ➕ more 🎥
Featuring: Building the dGEN1 EDC with ethOS and XMTP
youtube.com
Featuring: Building the dGEN1 EDC with ethOS and XMTP
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Builders, this one’s for you. ⚡🫡
Join the next XMTP Dev Community Call featuring: @markus and @nc, cofounders of the dGEN1 EDC and @ethos in conversation with @nickm, XMTP core dev and @ephemera CTO Looking forward to learning and building together! 🤝
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Group chat, but make it truly secure and private. 🔒 💬 👥 XMTP now supports group chat powered by MLS (Message Layer Security), the IETF standard for end-to-end encrypted messaging. Your conversations, your privacy—protected at every layer. Learn more:
XMTP: Now with secure and private group chat—built with MLS
community.xmtp.org
XMTP: Now with secure and private group chat—built with MLS
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Join the next XMTP Dev Community Call featuring: @markus and @nc, cofounders of the dGEN1 EDC and @ethos in conversation with @nickm, XMTP core dev and @ephemera CTO Looking forward to learning and building together! 🤝
XMTP Dev Call: Building the dGEN1 EDC with ethOS & XMTP
events.xyz
XMTP Dev Call: Building the dGEN1 EDC with ethOS & XMTP
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👉 Join tomorrow's Dev Call on ⚡️Smart Contract Wallet⚡️ support. Feat: - @nickm: Building XMTP SCW support - @peterferguson.eth: Insights on building @onit w/ XMTP SCW support 🗓️: Thu Nov 21 @ 9 am P/12 noon E 📍: xmtp.zoom.us/j/8670315771... RSVP:
XMTP Dev Call: Smart Contract Wallet Support
events.xyz
XMTP Dev Call: Smart Contract Wallet Support
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📣 Attn /ethglobal SF builders 🌉! We have a few spots left for our viewing of: Vitalik: An Ethereum Story 📽️ Sun Oct 20, 8pm @ Marina Theater Presented as a 💝 to the Ethereum builder community along with 🍿🥤
Vitalik: An Ethereum Story · Luma
lu.ma
Vitalik: An Ethereum Story · Luma
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"Imagine if the Internet was not open? We'd be stuck in AOL" 💽 The reality is that messaging platforms have never opened up, which is why we've seen so little innovation from the apps we use the most in our lives. With XMTP, @converseapp & MessageKit... Messaging Is Now Open.
Cast video
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Join us tomorrow for an awesome XMTP Dev Call featuring @shanemac.eth & @fabriguespe discussing XMTP, @converseapp, & MessageKit as the programmable open platform for messaging. Plan to hack w/ XMTP @ethglobal SF? This call is for you! 🫵 When: Tue Oct 8 at 9 am PDT / 12 noon EDT Where: bit.ly/xmtp-dev-call RSVP:
HACK ON CHAT : XMTP Dev Call
events.xyz
HACK ON CHAT : XMTP Dev Call
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Join the next XMTP Dev Call showcasing @ethglobal ETHOnline's XMTP + MessageKit projects, including: 🏆 Best XMTP bots with Frames 🔔 Best uses of XMTP Subscribe When: Tue Sep 17 @ 9 am P Where: t.co/zABxyCvXxf RSVP: events.xyz/events/1a0001 Let's gather to 👏👏👏 all trailblazers building with XMTP ...
XMTP Dev Call
events.xyz
XMTP Dev Call
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❣️Rescheduled to not conflict with @ethglobal ETHOnline live judging and not reveal any spoilers 🤫 before finalist announcements on Fri Sep 13 at 9 am P.❣️ --- Join the next XMTP Dev Call featuring a showcase of the best ETHOnline + XMTP projects, including the winners of: 🏆 Best XMTP bots with Frames 🔔 Best uses o...
XMTP Dev Call
events.xyz
XMTP Dev Call
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Join the next Dev Call to learn how to build and test bots with XMTP + MessageKit. 🛠️🤖 Are you building mini-apps with XMTP for ETHOnline 2024? This call's for you! 💎 Bring your 🔥❓&💡 -- looking forward to learning and building together! 🫡
XMTP Dev Call
beta.events.xyz
XMTP Dev Call
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Web support for group chat is coming! 🌅 How do you want to use it? 🙋🏽 1. SDK to build a chat app 2. SDK to integrate chat into an existing app 3. Self-contained mini-app to integrate chat into an existing app 4. Component library to compose a chat app Other ideas? Post a reply
How do you want to use web support for XMTP group chat?
frame.weponder.io
How do you want to use web support for XMTP group chat?
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In the latest dev call, @insipx.eth, XMTP core dev, shared the solution to web support for group chat with MLS. Watch his 🤌🏼 talk & stay for the Q&A: youtu.be/qnCeXsqqKcY?... He also published v0.0.1 of the crate that makes web support possible! Try out the 𝚍𝚒𝚎𝚜𝚎𝚕-𝚠𝚊𝚜𝚖-𝚜𝚚𝚕𝚒𝚝𝚎 crate that en...
crates.io: Rust Package Registry
crates.io
crates.io: Rust Package Registry
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Devs, you asked: 𝚠𝚎𝚗 𝚐𝚛𝚘𝚞𝚙 𝚌𝚑𝚊𝚝 𝚠𝚎𝚋 Join this Dev Call for a deep dive into XMTP's novel approach to group chat for web w/ MLS, Rust, WASM, SQLite, & Diesel. Presented by @insipx.eth, XMTP core dev at Ephemera. When: Tue, Aug 27 @ 9 am PDT Where: bit.ly/xmtp-dev-call RSVP: events.xyz/e...
XMTP Dev Call: wen group chat web
events.xyz
XMTP Dev Call: wen group chat web
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🔔 Did you know? GMX users got over 60,000 critical alerts delivered directly to @baseapp.base.eth via notifi + XMTP in July. Real-time alerts both keep users safe, but also keep them engaged. This cast shows how dapps + wallets use XMTP to reach + engage users, safely + securely.
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Starting in 5min! Join us!
Don't miss the next XMTP Dev Call! Featuring a deep dive into Group Chat Permissions When: Tue, Aug 13 at 9 am P / 12 noon E Where: https://xmtp.huddle01.com/qss-pgye-jda RSVP: https://events.xyz/events/ea37b25d Did you miss the last XMTP Dev Call NFT? Mint "Open Source Everything": https://zora.co/collect/base:0xf6bc
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Don't miss the next XMTP Dev Call! Featuring a deep dive into Group Chat Permissions When: Tue, Aug 13 at 9 am P / 12 noon E Where: xmtp.huddle01.com/qss-pgye-jda RSVP: events.xyz/events/ea37b... Did you miss the last XMTP Dev Call NFT? Mint "Open Source Everything": zora.co/collect/base......
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xmtp.huddle01.com
XMTP Dev Call
events.xyz
XMTP Dev Call
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Join us!
Join the next @xmtp Dev Call, featuring a deep dive into Group Chat Permissions with @cyrcus, XMTP core dev @ephemera! We'll also get updates from the XMTP ecosystem and Engineering and DevEx teams. Looking forward to learning and building together! 🫡
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👀 the latest XMTP Dev Call: youtu.be/-U4MDomKVz0 @shanemac.eth, @ephemera CEO, and @polmaire.eth & @no12, @converseapp co-founders, discuss open sourcing the Converse Messenger app for all on the XMTP network Watch for real-world insights on the power of open source and explore the public repo here: https://...
Featuring: Converse Joins Ephemera: Now Open-Sourced for All on the XMTP Network
youtube.com
Featuring: Converse Joins Ephemera: Now Open-Sourced for All on the XMTP Network
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"We deserve a messaging network that is more aligned with the entire crypto community and our core values of openness, security, and decentralization" - @shanemac.eth on why @ephemera acquired @converseapp Read the full article here: paragraph.xyz/@ephemera/co... Join the XMTP Community Dev Call to hear ...
Converse Joins Ephemera: Now Open-Sourced for All on the XMTP Network
paragraph.xyz
Converse Joins Ephemera: Now Open-Sourced for All on the XMTP Network
Big day here... Ephemera has acquired @converseapp, and as of 9 am EST, we open-sourced it. Converse is the simplest and fastest app built on XMTP. The Converse team has been building with XMTP since day one, and with the ability to reach over 2m+ identities on XMTP, we are excited to put more resources into buildin
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Join us tomorrow for some big updates!
Join us for the latest updates and demos from the @xmtp ecosystem and core dev team. Looking forward to learning and building—together!
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XMTP now has 2 million active identities! 💥 Building a secure messaging protocol and community of vibrant developers is just the beginning. Dive in and build with us! @baseapp.base.eth @unstoppable @ensdomains /lens @farcaster
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1/ Frames have boosted the Farcaster ecosystem 🚀. Frames let users read and subscribe to blogs, play games, mint NFTs, and transact onchain—without leaving your app.
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1/ Curious about how XMTP's end-to-end encrypted group messaging can scale to hundreds in a single group? (Scaling to thousands is on the roadmap 👀) Here's @nickm CTO of @ephemera, at /ethcc describing how group shared secrets work with Messaging Layer Security (MLS) 2/ By leveraging MLS, XMTP uses ratchet trees to ...
Cast video
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1/ Use a local-first architecture to enable your app built with XMTP to perform at its best. 🏅 ⤵ 2/ Local-first architecture prioritizes using local storage on the device where the app is running. Storing data on device, rather than fetching it from a network, makes for a faster and more responsive app. 🏎️ 3/ For X...
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Navigating speed and privacy with XMTP
xmtp.org
Navigating speed and privacy with XMTP
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Starting in 15min! Be sure to join this one!
Join us today for Open Frames demos and a tech deep dive w/ @limone.eth of @urbe-eth and @xmtp dev rel @fabriguespe! 🏗️ ❤️‍🔥
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📣 📣UPDATE: The XMTP Dev Call will now be Thurs, July 18th at 10am PST Featuring an encore from @urbe-eth House at @ethcc Brussels: @fabriguespe and @limone.eth will showcase demos of group-based mini apps using Open Frames 👀 RSVP here ⤵️
Eventcaster
events.xyz
Eventcaster
Join us for the next XMTP Developer Call tomorrow, Tues, July 16, at 10am PST. Fresh from @ethcc in Brussels, the team will provide a recap, share interesting stories, and present demos from the @urbe-eth Hacker House! See you tomorrow! Invite here ⤵️
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Join us for the next XMTP Developer Call tomorrow, Tues, July 16, at 10am PST. Fresh from @ethcc in Brussels, the team will provide a recap, share interesting stories, and present demos from the @urbe-eth Hacker House! See you tomorrow! Invite here ⤵️
Eventcaster
events.xyz
Eventcaster
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📣 Attention @ethglobal Brussels hackers! 🇧🇪 Need testnet funds anytime during the hackathon? Simply scan the QR code & say gm to faucetbot.eth. You can get Base, Linea, USDC, Celo, or Zksync testnet funds delivered right to your wallet. Powered by @ensdomains @learnweb3
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Big thanks to @metamask 🦊 for having @mg at MetaMask Spotlight to discuss growth barriers in the space. What an engaging chat on how to meet users where they are! It was a pleasure sharing the stage with @safary @linea & @unstoppable
Cast image embedCast image embed
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@ephemera CTO, @nickm took us on a journey through 50 years of secure messaging evolution during the @ethcc security track, landing on today's cutting-edge solutions like signal & /xmtp adopting MLS 📲 Get an overview of XMTP's recent MLS implementation here⤵️
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Build group chat with MLS and XMTP
xmtp.org
Build group chat with MLS and XMTP
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create a proof-of-humanity waitlist 🫶 users sign up in 1 click 🤯 notify waitlist via /xmtp 🤝 all with /beearly 🐝 well done @limone.eth and team!
we built /beearly, the easiest way to gather early users for your product on farcaster we integrated @xmtp as part of the broadcast service we offer to waitlist creators to notify 🔔 their waitlisted users with relevant updates about their product launch! ⚡️ https://devfolio.co/project...
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Join us tomorrow, July 2, 10am PST to learn more about our implementation of MLS! 😎
👋 Builders! Join us for the next @xmtp Developer Call: https://events.xyz/d86cf4b5 MLS THIS WAY: A Deep Dive into XMTP’s Implementation of Messaging Layer Security - On MLS: Cryspen CEO Dr. Franziskus Kiefer - On XMTP and MLS: XMTP core developer @richardhua
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13 spots left! See you in a few minutes :)
Farcaster logo
events.xyz
Farcaster logo
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New NFT drop for our dev call in 5 min!
Group Chatchella Festival
zora.co
Group Chatchella Festival
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@fabriguespe will be hosting a workshop on building with XMTP groups!
📢❤️‍🔥 calling all aspiring web3 wizards ❤️‍🔥📢 @urbe-eth is taking over Brussels 🇧🇪 during /ethcc week, starting with Urbe Campus, powered by @base 🔵 💥 4 days (8th - 11th july) 💥 zero to hero, get ready for @ethglobal 💥 hosted in Urbe House 🏠 apply 👉 https://lu.ma/0ee61gn9 -- grateful for be supported b
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XMTP group chat is here -- let's talk about it! Join us today on @huddle01 with @polmaire.eth & @peterferguson.eth
Farcaster logo
events.xyz
Farcaster logo
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Since day 1, devs have asked us for 1 thing: secure + private group chat. Today, we are stoked to announce the production launch of XMTP groups, leveraging MLS to bring the most secure, privacy preserving, soon-to-be decentralized group chat to devs. Head over to Discourse to 🔖 Learn more about XMTP's group chat f...
Cast image embed
XMTP: Now with secure and private group chat—built with MLS
community.xmtp.org
XMTP: Now with secure and private group chat—built with MLS
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Yes it's official... GROUPS ARE COMING TO XMTP next week! Join us on Tuesday to hear from special guests @polmaire.eth & @peterferguson.eth on the future of group chat experiences 😍
Farcaster logo
events.xyz
Farcaster logo
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GMX now uses Notifi to deliver critical alerts for traders directly in Coinbase Wallet, powered by XMTP! Our protocol's consent primitives give users total control over their inbox: a publisher can only reach the user's main inbox if the user has subscribed. How this works: xmtp.org/notifi-case-...
Cast video
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Hey all! @bountybot 🚀 XMTP is offering $4500 in bounties for the Onchain Summer buildathon! 🏆 Best XMTP Bot - $1500 🖼 Best Chat Frame - $1500 🔔 Best Use of XMTP for Notifications - $1500 Submissions must be built on Base Make messaging shine this summer! 😎 More info https://xmtp.org/onchainsummer
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We have $42k+ in community bounties posted so far for @base's Onchain Summer Buildathon running May 31 - June 30 from @privy @airstack @dynamic @xmtp @biconomy @crossmint @maikaisogawa @joalavedra + many more coming! You can browse Buildathon community bounties here
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Sending a big 🫡 to everyone who joined the XMTP Developer Community Call yesterday! ICYMI, we talked about: - XIP-31: Message History request system - XMTP bounties for Onchain Summer - Updates on Group Chat support and 1-to-1 Chat with MLS 🎥:
Featuring: Deep dive and Q&A for XIP-31: Message History request system
youtube.com
Featuring: Deep dive and Q&A for XIP-31: Message History request system
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XMTP community dev call is starting in 30 min! We'll be talking about a new proposed message history request system, and how it impacts the dev and user experience. Deets here:
Tue, May 21: Feat. XIP-31 - Message History Request System
community.xmtp.org
Tue, May 21: Feat. XIP-31 - Message History Request System
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Time to dust off this account and join the FC party. Hello (again), world. 💌
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gm
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