DeChat is an open, secure Web3 communications protocol that facilitates decentralized user interactions. It enables users to chat, discover, and transact digital assets seamlessly within and across applications. Designed to be as user-friendly as mainstream messaging apps like WhatsApp, DeChat leverages blockchain technology to ensure privacy and security. Features include encrypted group communications, push notifications, and decentralized ID systems, supporting various media types such as text, files, images, voice messages, and videos.