FreeFi

Problem Statement

FreeFi 🎯 Cross-Chain DeFi Yield Optimizer powered by Avail Nexus The Problem DeFi users lose money daily because:Fragmented liquidity across 10+ chains Manual yield hunting takes hours High gas costs for rebalancing Missed opportunities while you sleepThe Solution FreeFi automatically finds and deploys your assets to the highest-yield opportunities across all major chains in 10-15 seconds. How It WorksConnect wallet → See unified balance across Ethereum, Arbitrum, Optimism, Base, Polygon, and more View opportunities → Real-time APY comparison with risk scoring One-click deploy → Avail Nexus handles cross-chain bridging + protocol deposits automaticallyKey Features🌐 Unified Dashboard - Single view of all your assets across 10+ chains 📊 Smart Ranking - APY comparison with LOW/MED/HIGH risk scoring ⚡️ 10-Second Bridging - Powered by Avail Nexus solver network 🎯 Auto-Optimization - Deploy to top protocols (Aave, Compound, Curve) instantly 💰 Supports USDC, USDT, ETH - Major stablecoins and blue chipsTech StackFrontend: Next.js 15, React 18, TypeScript, TailwindCSS Web3: Wagmi v2, RainbowKit, Viem Cross-Chain: Avail Nexus SDK (10+ chains, sub-15s bridging) Data: DeFi Llama API for real-time yieldsWhy Avail Nexus?Traditional bridges: 7-30 minutes Avail Nexus: 10-15 seconds ⚡️ Unified liquidity layer across all major L2s No wrapped tokens, native asset deliveryMarket Opportunity$50B+ TVL across DeFi protocols 10M+ active DeFi users manually managing positions Average user checks yields 2-3x per week Opti automates what takes hours into secondsThe Ask Building for [Hackathon Name] - seeking:Feedback on UX/product-market fit Beta testers with multi-chain portfolios Partnerships with DeFi protocols

Solution

We use Avail nexus sdk generating yields with multiples chains. Our project use the simplicy of the SDK without use manually protocols for yields. Before this we should had to use compound aave or uniswap routing those manually. Additional to this we used DefiLlama to identify the best opportunities we are showing to the users.How it works we connect our wallet with Rainbow the sdk is initialized then we get the possible opportunities and the user select one of those to deploy the funds into it.