StratoLend Network
Cross-Chain Capital, Chainlink Secured
Demo
About
The problem it solves ## **Problem 1: Fragmented Liquidity Across Chains** The crypto industry suffers from "fragmented liquidity" - one of the largest problems across web3. Even with Aave Portal, the absence of robust cross-chain connectivity constrains liquidity as DeFi protocols are critically reliant on liquidity. **StratoLend's Solution**: Native cross-chain lending infrastructure that doesn't fragment liquidity across different protocols. ## **Problem 2: Institutional DeFi Adoption Barriers** The limited growth of institutional DeFi is often explained by the lack of KYC and AML capabilities, with several blue-chip DeFi protocols attempting to enable these without significant success. Retail apps are problematic for institutions as they are not designed to handle institutional volumes. **StratoLend's Solution**: Purpose-built institutional infrastructure with APIs, multi-sig approvals as future adoption, and professional-grade security. ## **Problem 3: Security Vulnerabilities in Cross-Chain Operations** Common security issues in DeFi include rug pulls and impermanent loss, with smart contract exploits leading to liquidity crises and regulatory breaches, compounded by cascading liquidations during market downturns. **StratoLend's Solution**: Enhanced security through AI monitoring for liquidation agent made using ElizaOS agent, insurance partnerships, and multi-signature controls specifically for future roadmap covering cross-chain risks. ## **Problem 4: Lack of Professional Capital Management Tools** The continued rapid growth in digital asset operations emphasizes the importance of secure, scalable solutions that empower institutions to confidently navigate DeFi space. Current platforms lack professional-grade portfolio management. **StratoLend's Solution**: AI-driven yield optimization, automated liquidation protection, and institutional-grade risk management tools. ## **The Core Issue**: While cross-chain lending exists, it's not built for institutional-scale operations with the security, API integration, and professional tools that large capital holders need to safely and efficiently manage multi-chain positions. ## 🔧 Chainlink Integration Our protocol leverages multiple Chainlink services for robust cross-chain operations: - **[Chainlink CCIP](https://docs.chain.link/ccip/api-reference/evm/v1.6.0/)**: Secure cross-chain messaging between collateral and borrowing chains - **[Chainlink Price Feeds](https://docs.chain.link/docs/using-chainlink-reference-contracts)**: Real-time asset pricing for accurate collateral valuation **Chainlink CCIP** : 1. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/coll/CollManagement.sol#L436 2. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/borrow/BorrowManagement.sol#L223 3. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/borrow/BorrowManagement.sol#L446 4. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/coll/CollManagement.sol#L264 5. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/coll/CollManagement.sol#L413 **Chainlink Price Feeds** : 1. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/core/coll/CollManagement.sol#L557 2. https://github.com/N-45div/chromium-hackathon/blob/stratoLend/src/chainlink/PriceFeedConsumer.sol **Solana CCIP Integration** : **SVM to EVM token transfer (BnM tokens from Solana devnet to Ethereum Sepolia)** 1. https://github.com/N-45div/chromium-hackathon/blob/solana/ccip-scripts/src/api/transfer.ts
How it's made
Challenges we ran into # **Smart Contract Integration Issues** - **Struct Mismatch**: AvaiableBorrowBalance typo in BorrowManagement.sol caused parsing errors; mitigated with safe field access. - **Chain Validation**: Ensuring Sepolia for deposits and Fuji for borrowing required robust chain checks. - **Error Handling**: Managed NOBorrowInfo errors due to uninitialized borrow status, improved with detailed console logging. - **Cross-Chain Latency**: CCIP message delays between Sepolia and Fuji impacted borrow confirmation; addressed with user feedback via toasts. # **ElizaOS Agent integration issues** - Chainlink automation issues - Javascript configuration for env variables kept reverting