what's WalletKit?

WalletKit is a comprehensive SDK designed for developers building mobile-first Web3 wallets, providing tools to integrate seamlessly with the WalletConnect Network. It enables connections to over 65,000 apps across multiple blockchains, supporting features like multichain transactions on EVM, Solana, Bitcoin, Hedera, and Sui. The toolkit emphasizes user experience with intuitive interfaces, secure session management, and fast integration, allowing wallets to handle swaps, onramps, and social logins without fragmented liquidity. Built by Reown (formerly WalletConnect), WalletKit abstracts complexities such as wallet discovery, authentication, and compliance, making it suitable for institutional and consumer applications. It includes modules for gas abstraction, batch operations, and analytics, trusted by projects like Arculus, Hex Trust, and HashPack. Developers can customize UIs and leverage its open-source components to scale wallet adoption in the onchain economy.

WalletKit integrated MCP into Mira, enabling chat-based wallet functions on testnet.