GUDA

GUDA is a DeFi analytics platform designed for EthGlobal 2025, empowering users to track portfolios across multiple assets (e.g., ETH, USDC) on Sepolia and Base Sepolia networks, execute cross-chain transfers with ease, and access detailed analytics via an AI-powered chat interface. Every transaction rewards users with PYUSD cashbacks up to 4%, enhancing engagement with a trusted settlement layer. Built with a sleek, responsive design , GUDA simplifies DeFi, offering a seamless experience from wallet connection to asset management and secure transfers.

Features: Portfolio Tracking: Displays multi-asset balances (e.g., ETH, USDC) fetched via Blockscout API, converted to USD with Pyth Pull Oracle, and presented on a responsive interface. Cross-Chain Transfers: Enables seamless asset movement between Sepolia and Base Sepolia using Avail Nexus SDK, with a manual initialization button for setup. AI Chat Analytics: Offers detailed insights (e.g., "analyze $100 ETH") via ASI.one, providing users with data-driven advice without automation. PYUSD Cashbacks: Rewards users with up to 4% cashback in PYUSD on every transaction, and secured with Lit Wrapped Keys.

Tech Stack: Frontend: Vite (fast development), RainbowKit (wallet connection), Tailwind CSS (responsive design) Blockchain: Avail Nexus SDK (cross-chain transfers), Hardhat 3 (smart contract deployment), ethers.js (wallet interactions) Data & Analytics: Blockscout API (asset fetching), Pyth Pull Oracle (crypto-to-USD conversion), ASI.one (AI chat analytics) Security: Lit Wrapped Keys (secure transactions)