Keep-Finance
a capital-efficient lending protocol
Keep Finance is a lending protocol we designed during hackathon ETHNYC 2022 to empower traders, lenders, and suppliers by leveraging the extensive liquidity available in lending protocols for margin trading. Initially supporting USDC, ETH, and Matic, the protocol will extend its offerings.
We’ve built the protocol on Polygon and Optimism testnets using Hardhat. Users can connect to the protocol seamlessly through Wallet Connect. The Chainlink API fetches on-chain asset prices, while the Covalent API retrieves off-chain prices. Every transaction is recorded on the subgraph using The Graph Protocol. Our protocol is supported by 1inch swap contracts, and integrating the codes with their APIs posed a challenge that we successfully navigated.
