Crosschain swap

DeFi Unite Platform A comprehensive cross-chain DeFi platform enabling seamless token swapping between Ethereum and NEAR blockchains. Built with React, TypeScript, and Node.js, the platform features yield farming with automated rewards, an NFT marketplace with cross-chain support, and real-time portfolio tracking. Smart contracts are written in Solidity (Ethereum) and Rust (NEAR), utilizing OpenZeppelin for security. The modern UI includes MetaMask and NEAR wallet integration, real-time price feeds, and transaction management. Complete with comprehensive testing, documentation, and deployment scripts, this production-ready solution revolutionizes multi-chain DeFi interactions with a focus on security, user experience, and scalability.

How DeFi Unite Platform Was Built The DeFi Unite Platform was built as a complete cross-chain DeFi solution that allows users to swap tokens between Ethereum and NEAR blockchains, participate in yield farming, and trade NFTs. The development process started with setting up the project structure using React and TypeScript for the frontend, and Node.js with Express for the backend. Smart contracts were written in Solidity for Ethereum and Rust for NEAR, using OpenZeppelin for security. The frontend was built with a modern UI using Tailwind CSS and Framer Motion for animations, while integrating MetaMask for Ethereum wallet connection and NEAR wallet for NEAR blockchain interaction. The backend API was developed to handle cross-chain data aggregation, user authentication, and transaction management. Key features like real-time price feeds, portfolio tracking, and automated reward distribution were implemented. The entire system was thoroughly tested, optimized for gas efficiency, and deployed with comprehensive documentation. The final result is a production-ready platform that revolutionizes multi-chain DeFi interactions with a focus on security, user experience, and scalability, making complex blockchain operations accessible to everyday users.