ETH Denver 🗻

XMTP opens up a world of possibilities for developers and hackers to experiment with new, innovative uses of private and secure communications. From secure file transfer apps to private task management tools, the potential is limitless.

Join our Discord

The best and fastest way to get support will be the XMTP Discord

🐳 Join us at the XMTP booth at #ETHDenver2024!

We have exciting swag giveaways at our booth. Don't forget to interact with our bot thegeneralstore.eth at the XMTP booth for a chance to win exclusive swag, NFT and much more! 🤖💼 See you there! 🌐

Introducing XMTP Frames

Make Frames interoperable and embed interactive experiences within your messaging apps:

Ideas:

• dApp integrations 🔌
• Fun and Games 🕹️
• Educational Tools 🛠
• Tipping & Commerce 💰

Resources:

• Docs
• OnChainKit Docs
• Try them on xmtp.chat

Build group chat with XMTP

Group chats in XMTP can enhance the interactive experience in the web3. What will you build?

Ideas:

• Token Gated Groups 🔐
• Group Investing 💰
• DAO Governance 🗳️
• Interactive Gaming 🕹️
• NFT Creator Communities 🎨
• DeFi 🌐

Resources:

• Documentation
• Example app in React Native
• React Native Quickstart

Universal Allow/Block Prefs

XIP-42 establishes allow and block permission preferences, enabling users to explicitly specify which contacts should be able to reach them and which should be blocked across all inbox apps.

Ideas:

• Subscriptions: Opt into communications with a single click.
• Broadcasting: Send messages to multiple recipients.
• Request Inbox: Have full control over who can message you.

Resources:

• Understanding user consent
• Spam documentation
• 0xDesigner post
• Building a request inbox in JS or RN
• Broadcast Turorial
• Subscribe Turorial
• Consent Management Quickstart

🎉 Bounties: Up to 15K in Prizes to transform your ideas into reality 💰.

• Build a Token Gated Group Chat with XMTP + Airstack. 🚀
• Send USDC via chat using XMTP. 💸
• Notifications Alerts for Web3 Users. 🔔
• Create interoperable XMTP Frames 🖼️

Avoid:

• Professional skill matching
• Charity funding projects
• Tokenomics
• Pitching without demoing

More Resources

• Awesome XMTP ✨
• How to Demo ⌛️
• Examples page 👨🏼‍💻

SDKs

JavaScript React Swift Dart Kotlin React Native

Use cases

MessagingWeb3 socialMarketingDeFiAutomationSupportCommerceGamingGroupsFrames

Need to send a test message?

Message this XMTP message bot to get an immediate automated reply:

• gm.xmtp.eth (0x937C0d4a6294cdfa575de17382c7076b579DC176)

🤖 Powered by Chainjet

We only consider authentic applications

Real projects developed by people passionate about our platform. Please refrain from submitting applications for projects that were not originally intended for a hackathon and are solely seeking funding.