Quill Finance is a decentralized borrowing protocol operating on Scroll, an Ethereum zk-rollup network. The protocol is a fork of Liquity V2 that enables users to mint USDQ, an over-collateralized stablecoin pegged to the US dollar, by depositing collateral assets including wrapped Ethereum (wETH), wrapped staked Ethereum (wstETH), Ether-Fi staked Ethereum (weETH), and Scroll's native token (SCR).