Uniswap - revolutionized decentralized finance (DeFi) by providing a seamless exchange for ERC-20 tokens. Its AMM (Automated Market Maker) model removes the need for traditional What Is Uniswap (V2)? Uniswap is a decentralized exchange (DEX) which first introduced the automated market maker (AMM) model. Unlike with an order book, traders are provided with constant liquidity thanks to the “constant product”