# Developer Call **URL:** https://improve.xmtp.org/c/dev-community-call/69.md [Latest](https://improve.xmtp.org/latest.md) · [Categories](https://improve.xmtp.org/categories.md) · [Tags](https://improve.xmtp.org/tags.md) --- ## [Join us for the next developer call: https://luma.com/xmtp](https://improve.xmtp.org/t/join-us-for-the-next-developer-call-https-luma-com-xmtp/1882)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 3\ **Last updated:** [November 4, 2025, 6:15pm UTC](https://improve.xmtp.org/t/join-us-for-the-next-developer-call-https-luma-com-xmtp/1882 "2025-11-04T18:15:43Z")
For the developer call schedule, see XMTP Developer Community Events · Events Calendar --- ## [XMTP Dev Call October 7, 2025](https://improve.xmtp.org/t/xmtp-dev-call-october-7-2025/1440)
**Author:** [@wnuuee](https://improve.xmtp.org/u/wnuuee)\ **Replies:** 5\ **Last updated:** [November 10, 2025, 3:24pm UTC](https://improve.xmtp.org/t/xmtp-dev-call-october-7-2025/1440 "2025-11-10T15:24:31Z")
A friendly reminder that the XMTP Dev Call is scheduled to take place today. :spiral\_calendar: --- ## [Tue Oct 29: Featuring ETHGlobal SF Showcase](https://improve.xmtp.org/t/tue-oct-29-featuring-ethglobal-sf-showcase/822)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 2\ **Last updated:** [October 30, 2025, 9:23am UTC](https://improve.xmtp.org/t/tue-oct-29-featuring-ethglobal-sf-showcase/822 "2025-10-30T09:23:22Z")
Meeting recording Meeting slides Join the XMTP Developer Community Call Feat. a showcase of outstanding XMTP and MessageKit projects built at ETHGlobal San Francisco! When: Tue, Oct 29 at 9 am Pacific / … --- ## [Tue Apr 8 Community Call: Chatbots That Transact](https://improve.xmtp.org/t/tue-apr-8-community-call-chatbots-that-transact/904)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 5\ **Last updated:** [October 6, 2025, 3:07pm UTC](https://improve.xmtp.org/t/tue-apr-8-community-call-chatbots-that-transact/904 "2025-10-06T15:07:30Z")
Meeting recording Meeting slides Join the upcoming XMTP Dev Call for a walkthrough of: :hammer\_and\_pick: XIP-59: Trigger on-chain calls via wallet\_sendCalls This XIP proposes a content type that enables a… --- ## [Tue Feb 11 Community Call: XIP-49: Decentralized backend for MLS messages](https://improve.xmtp.org/t/tue-feb-11-community-call-xip-49-decentralized-backend-for-mls-messages/861)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 1\ **Last updated:** [September 9, 2025, 10:11pm UTC](https://improve.xmtp.org/t/tue-feb-11-community-call-xip-49-decentralized-backend-for-mls-messages/861 "2025-09-09T22:11:01Z")
Meeting recording Meeting slides Meeting NFT Join the next XMTP Dev Call for a walkthrough XIP-49: Decentralized backend for MLS messages. Bring your feedback and questions about this pivotal XIP that def… --- ## [Tue Mar 25 Community Call: XMTP V3 is here](https://improve.xmtp.org/t/tue-mar-25-community-call-xmtp-v3-is-here/897)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [March 21, 2025, 6:17am UTC](https://improve.xmtp.org/t/tue-mar-25-community-call-xmtp-v3-is-here/897 "2025-03-21T06:17:46Z")
Join the next XMTP Dev Call as we celebrate the release of XMTP V3—stable, performant, and hardened SDKs Learn about what’s new, upgrade tips, and important dates. Bring your questions and feedback for a live Q&A with p… --- ## [Tue Jan 7: Use XMTP and Safe for AI agents and collective account management](https://improve.xmtp.org/t/tue-jan-7-use-xmtp-and-safe-for-ai-agents-and-collective-account-management/853)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [January 4, 2025, 12:14am UTC](https://improve.xmtp.org/t/tue-jan-7-use-xmtp-and-safe-for-ai-agents-and-collective-account-management/853 "2025-01-04T00:14:18Z")
Meeting recording Meeting slides Meeting NFT Join the first XMTP Dev Call of 2025 for a discussion w/ Backpack builders Thomas Humphreys and & Devin Elliot as they share a proposal for using XMTP x Safe fo… --- ## [Thu Dec 19: Build verified AI agents for payments in chat](https://improve.xmtp.org/t/thu-dec-19-build-verified-ai-agents-for-payments-in-chat/844)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [December 12, 2024, 10:00pm UTC](https://improve.xmtp.org/t/thu-dec-19-build-verified-ai-agents-for-payments-in-chat/844 "2024-12-12T22:00:09Z")
Meeting recording Meeting slides Mint the MXTP Post meeting NFT Join the XMTP Developer Community Call Build a payment concierge that can conduct gasless USDC transactions with humans and other agents—usin… --- ## [Tue Dec 3: Building the dGEN1 EDC with ethOS & XMTP](https://improve.xmtp.org/t/tue-dec-3-building-the-dgen1-edc-with-ethos-xmtp/835)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [December 2, 2024, 5:08pm UTC](https://improve.xmtp.org/t/tue-dec-3-building-the-dgen1-edc-with-ethos-xmtp/835 "2024-12-02T17:08:05Z")
Meeting recording Meeting slides Meeting NFT Join the XMTP Developer Community Call Feat. Markus Haas and Nicola Ceornea, cofounders of the dGEN1 EDC, built with ethOS and XMTP. In conversation with Nick … --- ## [Tue Nov 26: Showcase of Winning Projects from ETHGlobal Bangkok](https://improve.xmtp.org/t/tue-nov-26-showcase-of-winning-projects-from-ethglobal-bangkok/831)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [November 20, 2024, 9:17pm UTC](https://improve.xmtp.org/t/tue-nov-26-showcase-of-winning-projects-from-ethglobal-bangkok/831 "2024-11-20T21:17:41Z")
Meeting recording Meeting slides Join the XMTP Developer Community Call Feat. a dive into code and demos of Smart Contract Wallet support with XMTP! When: Tue, Nov 26 at 9 am Pacific / 12 no… --- ## [Thu Nov 21: Smart Contract Wallet support is here](https://improve.xmtp.org/t/thu-nov-21-smart-contract-wallet-support-is-here/826)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [November 14, 2024, 1:12am UTC](https://improve.xmtp.org/t/thu-nov-21-smart-contract-wallet-support-is-here/826 "2024-11-14T01:12:43Z")
Meeting recording Meeting slides Join the XMTP Developer Community Call Feat. a dive into code and demos of Smart Contract Wallet support with XMTP! When: Thu, Nov 21 at 9 am Pacific / 12 no… --- ## [Tue Oct 8: Featuring HACK ON CHAT](https://improve.xmtp.org/t/tue-oct-8-featuring-hack-on-chat/809)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [October 2, 2024, 11:11pm UTC](https://improve.xmtp.org/t/tue-oct-8-featuring-hack-on-chat/809 "2024-10-02T23:11:28Z")
Meeting recording Meeting slides Join the XMTP Developer Community Call Feat. HACK ON CHAT with XMTP, Converse, and MessageKit: A programmable open platform for devs XMTP - The Problem, The Platform, The… --- ## [Tue, Sep 17: ETHOnline 2024 + XMTP Hackathon Project Showcase and Winners](https://improve.xmtp.org/t/tue-sep-17-ethonline-2024-xmtp-hackathon-project-showcase-and-winners/794)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [September 4, 2024, 12:58am UTC](https://improve.xmtp.org/t/tue-sep-17-ethonline-2024-xmtp-hackathon-project-showcase-and-winners/794 "2024-09-04T00:58:37Z")
Meeting recording Meeting slides Join the XMTP Developer Community Call Featuring ETHOnline 2024 + XMTP Hackathon Project Showcase and Winners Presented by Fabri Guespe, XMTP developer relations When: T… --- ## [Tue, Aug 27: wen group chat web](https://improve.xmtp.org/t/tue-aug-27-wen-group-chat-web/789)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [August 20, 2024, 10:38pm UTC](https://improve.xmtp.org/t/tue-aug-27-wen-group-chat-web/789 "2024-08-20T22:38:33Z")
Meeting recording Meeting slide deck Mint “wen group chat web” NFT Join the XMTP Developer Community Call Curious about when and how XMTP will support group chat with MLS for the web? This ca… --- ## [Thu, Jul 18: URBE House Demo Showcase](https://improve.xmtp.org/t/thu-jul-18-urbe-house-demo-showcase/751)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [July 11, 2024, 7:27pm UTC](https://improve.xmtp.org/t/thu-jul-18-urbe-house-demo-showcase/751 "2024-07-11T19:27:15Z")
Join the XMTP Developer Community Call Featuring the latest updates and demos from the XMTP ecosystem and core dev team. When: Thursday, July 18 at 10 am Pacific / 1 pm Eastern Where: https://xmtp.huddle01.com/qss-pgye… --- ## [Tue, Aug 13: Deep dive: Group chat permissions](https://improve.xmtp.org/t/tue-aug-13-deep-dive-group-chat-permissions/787)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [August 8, 2024, 7:21pm UTC](https://improve.xmtp.org/t/tue-aug-13-deep-dive-group-chat-permissions/787 "2024-08-08T19:21:49Z")
Meeting slides Mint “Group Chat Safe / Group Chat Sound”, the XMTP Post NFT drop for this meeting We regret that the recording for this week’s meeting did not include audio. :sob: If you’d like more details about anythin… --- ## [Tue, Jul 30: Converse Joins Ephemera](https://improve.xmtp.org/t/tue-jul-30-converse-joins-ephemera/782)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 3\ **Last updated:** [July 31, 2024, 5:07pm UTC](https://improve.xmtp.org/t/tue-jul-30-converse-joins-ephemera/782 "2024-07-31T17:07:37Z")
Meeting recording Meeting slides Mint “Open Source Everything” NFT Join the XMTP Developer Community Call Featuring the latest updates and demos from the XMTP ecosystem and core dev team. When: Tue, July … --- ## [Tue, Jul 2: MLS THIS WAY: A Deep Dive of XMTP's Implementation of MLS](https://improve.xmtp.org/t/tue-jul-2-mls-this-way-a-deep-dive-of-xmtps-implementation-of-mls/669)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [June 26, 2024, 10:11pm UTC](https://improve.xmtp.org/t/tue-jul-2-mls-this-way-a-deep-dive-of-xmtps-implementation-of-mls/669 "2024-06-26T22:11:47Z")
Meeting recording Meeting slides Mint “MLS THIS WAY” NFTs Join the XMTP Developer Community Call Featuring: MLS THIS WAY: A Deep Dive into XMTP’s Implementation of Messaging Layer Security When: Tuesday, … --- ## [Tue, May 21, 2024: Feat. XIP-31: Message History request system](https://improve.xmtp.org/t/tue-may-21-2024-feat-xip-31-message-history-request-system/657)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [May 14, 2024, 6:59pm UTC](https://improve.xmtp.org/t/tue-may-21-2024-feat-xip-31-message-history-request-system/657 "2024-05-14T18:59:34Z")
Meeting recording: View slide deck Join the XMTP Developer Community Call Featuring an engineering deep dive and Q&A about XIP-31: Message History request system and how it impacts the dev and user experie… --- ## [Tue, June 18: Featuring Group Chatchella 🎡](https://improve.xmtp.org/t/tue-june-18-featuring-group-chatchella/665)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [June 6, 2024, 11:15pm UTC](https://improve.xmtp.org/t/tue-june-18-featuring-group-chatchella/665 "2024-06-06T23:15:19Z")
Watch the recording: View meeting deck Join the Converse with Groups waitlist Mint newest XMTP Post NFTs issued for this XMTP Dev Call Join the XMTP Developer Community Call Featur… --- ## [Tue, June 4: Featuring a tour of XMTP network data](https://improve.xmtp.org/t/tue-june-4-featuring-a-tour-of-xmtp-network-data/660)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [May 22, 2024, 10:10pm UTC](https://improve.xmtp.org/t/tue-june-4-featuring-a-tour-of-xmtp-network-data/660 "2024-05-22T22:10:07Z")
Meeting recording Mint XMTP Post NFTs - DUNE IT RIGHT Edition Meeting deck Join the XMTP Developer Community Call Featuring: A tour of XMTP network data When: Tuesday, June 4 at 10 am Pacific / 1 pm Eas… --- ## [Tue, Apr 23, 2024: Shaping a new Identity model for XMTP](https://improve.xmtp.org/t/tue-apr-23-2024-shaping-a-new-identity-model-for-xmtp/638)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [April 9, 2024, 10:21pm UTC](https://improve.xmtp.org/t/tue-apr-23-2024-shaping-a-new-identity-model-for-xmtp/638 "2024-04-09T22:21:27Z")
Watch the meeting recording: View the slide deck Join the XMTP Developer Community Call Including an engineering deep dive and Q&A about XIP-44: Smart Contract Wallet Support and XIP-46: Multi-Wallet Ident… --- ## [Tue, Apr 9, 2024: FRAMES-O-RAMA!](https://improve.xmtp.org/t/tue-apr-9-2024-frames-o-rama/629)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [March 27, 2024, 7:42pm UTC](https://improve.xmtp.org/t/tue-apr-9-2024-frames-o-rama/629 "2024-03-27T19:42:55Z")
Watch the meeting recording: View the slide deck Join the XMTP Developer Community Call When: Tuesday, April 9 at 10 am Pacific. Add to calendar Where: https://xmtp.huddle01.com/qss-pgye-jda Agenda Join … --- ## [Tue, Mar 26, 2024](https://improve.xmtp.org/t/tue-mar-26-2024/604)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [March 13, 2024, 7:23pm UTC](https://improve.xmtp.org/t/tue-mar-26-2024/604 "2024-03-13T19:23:06Z")
Watch the meeting recording View the slide deck Join the XMTP Developer Community Call When: Tuesday, March 26 at 9 am Pacific. Where: https://app.huddle01.com/ggj-gnvo-zup Reply to this post with questions and topics… --- ## [About the Developer Call category](https://improve.xmtp.org/t/about-the-developer-call-category/606)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [March 15, 2024, 7:53pm UTC](https://improve.xmtp.org/t/about-the-developer-call-category/606 "2024-03-15T19:53:41Z")
Join us for the next XMTP developer call! See XMTP Developer Community Events · Events Calendar --- ## [Tue, Mar 12, 2024](https://improve.xmtp.org/t/tue-mar-12-2024/602)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 0\ **Last updated:** [February 27, 2024, 8:56pm UTC](https://improve.xmtp.org/t/tue-mar-12-2024/602 "2024-02-27T20:56:47Z")
Meeting recording Passcode: k0aTp!aO Slide deck Join the XMTP Developer Community Call When: Tue, Mar 12, 2024; 9 am Pacific Where: https://xmtp.zoom.us/j/82463035399?pwd=Re3bQ6aYPtuglEHIoaiGRnMwJSVQb7.1 Meeting… --- ## [Tue, Feb 27, 2024](https://improve.xmtp.org/t/tue-feb-27-2024/543)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 2\ **Last updated:** [February 23, 2024, 6:36pm UTC](https://improve.xmtp.org/t/tue-feb-27-2024/543 "2024-02-23T18:36:33Z")
Agenda and deck discussed in Feb 27, 2024 meeting Join the XMTP Developer Community Call When: Tuesday, February 27 at 9 am Pacific. Where: https://app.huddle01.com/ntr-inee-ost Reply to this post with suggestions for… --- ## [Tue, Feb 13, 2024](https://improve.xmtp.org/t/tue-feb-13-2024/538)
**Author:** [@jha](https://improve.xmtp.org/u/jha)\ **Replies:** 5\ **Last updated:** [February 14, 2024, 1:53am UTC](https://improve.xmtp.org/t/tue-feb-13-2024/538 "2024-02-14T01:53:18Z")
Agenda and deck discussed in Feb 13, 2024 meeting: XMTP Developer Community Call Join the first XMTP Developer Community Call When: Tuesday, February 13 at 9 am Pacific. Where: XMTP Discord dev-call channel …