Uniswap Labs

Uniswap is an on-chain decentralized exchange (DEX) protocol built on top of Ethereum for swapping ERC-20 tokens. Users provide trading liquidity between ERC-20 asset pairs on Uniswap through liquidity pools. Uniswap is one of the first automated market makers (AMMs) capable of determining the trading price of assets using price oracles. Uniswap provides value to traders and liquidity providers (LPs), allowing traders to easily swap tokens and LPs to earn high fees in exchange for providing liquidity. It is the biggest DEX in terms of market share, and one of the oldest and most reputable DEXes.