Web3 Messaging & Crosschain Name Service

This newsletter issue introduces XMTP, an open protocol for end-to-end encrypted web3 messaging, and Clusters, a universal name service that groups multiple wallets under one name. XMTP's SDKs are available for JavaScript, React, React Native, Kotlin, Swift and Dart, and the article says developers pay no messaging-related fees to build with it. Lens Protocol has adopted XMTP for direct messaging across its ecosystem, and Snapshot has integrated it to notify and engage voters. Clusters, developed by Delegate and powered by LayerZero, supports most EVM networks and Solana's Phantom wallet, with Bitcoin wallets coming soon, and it uses demand-based recurring pricing to address squatters.