FiYield is an autonomous yield optimization agent that maximizes your DeFi returns on Monad without constant manual intervention. Using MetaMask Smart Accounts delegations, it manages your investments
FiYield: AI-Powered Autonomous Yield Optimization on Monad
FiYield solves DeFi's biggest problem and barrier to mass adoption: users can't capture the best yields because it requires 24/7 monitoring across 240+ protocols, with extensive technical expertise to evaluate different protocols for contract audits. On Monad's 10,000 TPS chain with 1-second finality, opportunities appear and disappear in minutes too fast for manual management.
What We Built: An autonomous AI agent that manages your DeFi positions using MetaMask Smart Accounts delegations. Deposit once, set your risk tolerance, and our AI continuously rebalances your portfolio to maximize yields while you sleep.
Core Innovation:
True Delegation-Powered Autonomy: Users grant scoped permissions via MetaMask Smart Accounts (ERC-4337 + ERC-7710). The AI agent executes gasless rebalancing transactions automatically within user defined risk parameters no manual approvals, deep techinal experties needed.
AI-Driven Strategy Engine: Real-time analysis of protocol performance, TVL trends, and audit scores. Predictive modeling identifies sustainable APYs and auto rebalances when opportunities exceed 15% yield improvement.
Monad-Native Performance: Leverages Monad's 1-second blocks for instant rebalancing and 10k TPS for cost-effective position adjustments impossible on other chains.
Envio HyperSync Integration: Millisecond-latency protocol data powers real-time agent decisions via GraphQL queries tracking APY changes and risk events.
Why It Matters: FiYield is the first autonomous yield optimizer built specifically for Monad's speed. Unlike manual yield farms, our AI runs 24/7, evaluates protocol safety in real-time, and executes gasless transactions through account abstraction—delivering institutional-grade yield optimization to everyone.
Tech Stack: Solidity smart contracts on Monad testnet, MetaMask Delegation Toolkit SDK, Python/FastAPI AI backend with Scikit-learn, Envio HyperSync indexing, Next.js frontend.
We've built a fully functional mvp during the hackathon: ✅ Smart Contracts Deployed complete contract suite on Monad testnet (FiYieldVault, AgentExecutor, StrategyRegistry, RiskOracle) Fully integrated with frontend for seamless user interactions Tested and verified all delegation and rebalancing functions ✅ MetaMask Smart Accounts Integration Implemented ERC-4337 smart account creation flow Built delegation management system with scoped permissions Enabled gasless transactions through account abstraction ✅ Frontend & UI Developed fully functional web application with intuitive interface Real-time portfolio dashboard with live yield tracking Complete delegation setup and management interface Transaction history and performance analytics ✅ Deployment deployed on vercel and farcaster
FiYield is currently bootstrapped and has not raised external funding. We're focused on building a working product and proving traction on Monad testnet before pursuing institutional capital. Post-hackathon, we plan to explore pre-seed funding to expand our protocol whitelist, enhance AI capabilities, and grow our team.