In the summer of 2020, there was DeFi 1.0. Bringing us Decentralized Exchanges and introducing us to Yield Farming. Then, 2021 ushered in DeFi 2.0, which sought to resolve the unstable liquidity. This was done by implementing a new structure for exchanges, one in which protocols owned their own liquidity. Finally, we reach the current day and the dawning of DeFi 3.0. The advent of Farming as a Service.