Uniswap App (app.uniswap.org) is the web interface to Uniswap"the leading decentralized exchange (DEX) on Ethereum and other blockchains. It uses an automated market maker (AMM) system powered by smart contracts, enabling users to swap tokens, provide liquidity, and explore pools directly from their wallets"all without intermediaries or accounts. The platform supports multiple chains and features like real-time token insights, on-chain limit orders (via advanced versions), and cross-chain accessibility.