Atlendis is a capital-efficient DeFi lending protocol that enables uncollateralized crypto loans. Institutional borrowers can obtain flexible and competitive loan terms. Uncollateralized loans function as a revolving line of credit, giving borrowers flexibility for recurrent and short term liquidity needs. Lenders earn high returns on actively loaned out capital and have granular control over their investment portfolios. Unused capital is placed on a trusted third-party liquidity protocol, while simultaneously earning additional returns from Atlendis. There is no idle capital on Atlendis. Atlendis enables trusted borrowing and lending, opening a wide range of use cases for borrowers.