Wallet Connect is the de facto standard for connecting wallets to dApps. Users can establish an encrypted session between the application and the wallet by simply scanning a QR code or clicking a deep link, without the need for additional plugins. This greatly simplifies the interaction process and enhances the user experience.
The protocol consists of four main modules: Pairing, Session, Namespaces, and Relay. Users can selectively authorize specific methods and chains to avoid the risk of over-authorization; end-to-end encryption ensures the security of interactions. Developers can quickly integrate through the SDK and Web3Modal, easily achieving compatibility with multiple wallets and chains.
From DeFi signatures to NFT transactions, and DAO governance, Wallet Connect has become the cornerstone of Web3 application interactions.
