UNIFI Trading Platform: A Comprehensive Decentralized Trading Solution

UNIFI is a sophisticated decentralized trading platform that bridges traditional trading interfaces with blockchain technology, offering users a comprehensive solution for cryptocurrency trading with advanced risk management features. Built with modern web technologies and a robust backend infrastructure, UNIFI combines the security and transparency of blockchain with the user experience of traditional financial applications.

Core Architecture and Technology Stack

The platform utilizes Next.js 15 with TypeScript for the frontend, providing a seamless single-page application experience with server-side rendering capabilities. Tailwind CSS delivers responsive, utility-first styling, while Radix UI primitives ensure accessibility and consistency. The backend is powered by Hono, a lightweight web framework designed for TypeScript environments, with Prisma ORM and PostgreSQL for robust data persistence. The authentication system implements JWT tokens with bcryptjs for secure password hashing, while Zod handles schema validation.

Advanced Trading Features

UNIFI integrates with the 1inch protocol, enabling users to access the best possible exchange rates across multiple decentralized exchanges simultaneously. This aggregation ensures optimal pricing while minimizing slippage. The platform supports multiple order types including market orders, limit orders, stop-loss orders, and take-profit orders, allowing traders to implement sophisticated strategies while maintaining risk control.

Real-time price data from Binance API provides accurate market information displayed through interactive PriceChart components supporting multiple timeframes. The platform's portfolio tracking system enables continuous monitoring of positions and performance, with comprehensive analytics including real-time balance tracking and profit/loss calculations.

Web3 Integration and Security

The platform leverages Reown AppKit for seamless Web3 wallet integration, supporting popular wallets like MetaMask and WalletConnect. This non-custodial approach ensures users retain full control over their private keys and funds. The authentication system supports both traditional email/password registration and Web3 wallet-based authentication, accommodating users with varying blockchain experience levels.

Portfolio Management and Analytics

The dashboard provides comprehensive portfolio analytics with real-time balance tracking, profit/loss calculations, and performance metrics. Users can view detailed trading history, track completed trades, and monitor active orders. The portfolio view displays holdings across different cryptocurrencies with change percentages and current market values. The order management system tracks orders through their entire lifecycle, maintaining detailed trade history with transaction hashes and execution timestamps.

Cross-Chain Capabilities

UNIFI supports cross-chain trading through the 1inch protocol's aggregation, allowing users to trade assets across different blockchain ecosystems. The token selector provides access to a comprehensive list of supported tokens, including major cryptocurrencies and various ERC-20 tokens, with up-to-date information including addresses, decimals, and logos.

User Experience and Interface Design

The user interface prioritizes both functionality and aesthetics, with a clean dashboard layout providing quick access to essential information. The swap interface features real-time quote updates, slippage controls, and transaction preview capabilities. Responsive design ensures optimal functionality across desktop and mobile devices, while comprehensive loading states and error handling provide clear user feedback.

API and Integration Architecture

The backend API is built with OpenAPI specifications, providing comprehensive documentation and enabling easy third-party integration. The modular architecture supports independent development and deployment cycles, while TypeScript throughout the stack ensures consistency and reduces runtime errors.

UNIFI represents a comprehensive solution for decentralized trading that combines traditional financial platform benefits with blockchain innovation. Its focus on user experience, security, and functionality makes it an ideal choice for both novice and experienced cryptocurrency traders seeking a reliable, feature-rich trading platform.








# How UNIFI Was Made

UNIFI was built using a modern full-stack architecture with careful attention to both user experience and technical robustness. The development process began with Next.js 15 as the foundation, leveraging its App Router for optimal performance and SEO. TypeScript was chosen throughout the stack to ensure type safety and reduce runtime errors.

The frontend utilizes Tailwind CSS for responsive design and Radix UI for accessible components. Real-time trading data is integrated through Binance API, while the 1inch protocol provides optimal swap rates across multiple DEXs. Web3 integration is handled by Reown AppKit, enabling seamless wallet connections.

The backend is built with Hono, a lightweight TypeScript framework, providing fast API responses and comprehensive OpenAPI documentation. PostgreSQL serves as the primary database with Prisma ORM for type-safe database operations. The authentication system implements JWT tokens with automatic refresh capabilities.

Development followed a modular approach, separating concerns between client and server. The database schema was designed to support complex trading operations, including order management, portfolio tracking, and trade history. Real-time features were implemented using WebSocket connections and API polling.

The platform underwent rigorous testing for security, performance, and user experience, ensuring it meets the demands of both novice and experienced traders in the rapidly evolving DeFi landscape.