Yearn.finance is a decentralised finance (DeFi) protocol designed to serve as a yield aggregator, simplifying and automating the process of yield farming. By reallocating funds dynamically across various DeFi lending protocols, such as Compound, Dydx, Curve, and Aave, it optimises returns for its users.
Yearn.finance operates on the Ethereum blockchain, utilising smart contracts to automate yield farming strategies. It leverages Ethereum's Proof of Stake (PoS) consensus mechanism. The protocol uses algorithms to rebalance funds across multiple DeFi platforms to maximise annual percentage yields (APY). Smart contracts deployed on Ethereum carry out these tasks, with the platform's technical insights available through its documentation and GitHub repository.
Yearn.finance presents several use cases such as:
Yearn.finance, founded by Andre Cronje, launched in February 2020 as a project developed independently without prior funding. It rapidly expanded, managing over $3 billion in total value locked by November 2020, and evolved into a suite of DeFi services. Key features include Vaults, Earn, Zap, and Cover. The platform continues to innovate and collaborate with other projects to enhance its offerings.