WalletConnect is an open-source protocol for securely connecting cryptocurrency wallets to decentralized applications (DApp). Users can establish communication between their mobile wallets and web DApps by scanning a QR code, without the need to export private keys. It supports multi-chain interactions and is widely used on platforms such as Uniswap and MetaMask, making it an important infrastructure for the Web3 ecosystem. #WalletConnect #WCT