ou can use Sushiswap to trade one cryptocurrency for another directly — it can’t be used to trade fiat for crypto or vice versa. It uses the Automated Market Maker model pioneered by Uniswap.To add liquidity, users send equal-value amounts of two cryptocurrencies to SushiSwap. In exchange, they receive Liquidity Provider (or LP) tokens and begin receiving rewards. Users can deposit their newly created LP tokens into yield farms to earn further APY rewards. This creates extra incentive for users to continue to be part of the liquidity pool over time.