The proposed application leverages blockchain's immutable ledger to facilitate secure and transparent cryptocurrency transactions. Built upon React, known for its efficiency in creating dynamic and responsive web interfaces, the application ensures a seamless user experience across devices and platforms.The proposed application is a Web 3.0-based crypto transaction web application represents a significant evolution from traditional online transaction platforms by leveraging blockchain technology and decentralized protocols. Unlike centralized systems, Web 3.0 applications operate on decentralized networks, offering enhanced security, transparency, and user control over their data and assets.