SushiSwap is an exchange decentralized that handles yield farming and token swaps via the use of an Automated Market Maker (AMM) smart contract.SushiSwap is an exchange decentralized that handles yield farming and token swaps via the use of an Automated Market Maker (AMM) smart contract. Based on Ethereum this exchange is a more advanced version of the Sushiswap Protocol as well as a second DEX using the same AMM system.