Yearn.finance serves as an aggregator service catering to decentralized finance (DeFi) investors, employing automation to optimize profits derived from yield farming activities. The platform's objective is to streamline the increasingly complex DeFi landscape, particularly for investors lacking technical expertise or seeking a less involved approach compared to professional traders. Introduced in February 2020 under the name iEarn, the platform has experienced significant expansion in recent periods, marked by the introduction of new products and the launch of its native token, YFI, by its developers.