Description
Echo Lending implements decentralized borrowing and lending markets for Bitcoin-backed assets and stablecoins on Aptos. Users supply aBTC, APT, eAPT, zUSDT, or zUSDC as collateral to borrow supported assets, with interest rates determined algorithmically based on utilization. The protocol enables Bitcoin holders to access leverage or liquidity without selling their BTC holdings while maintaining exposure through liquid staking tokens.