QuickSwap [Old] is a decentralised exchange (DEX) built on the Polygon (formerly Matic) blockchain, providing a swift, low-cost alternative to Ethereum's congestion and high gas fees. Launched as a layer-2 solution, QuickSwap leverages the high throughput and scalability of the Polygon network to facilitate seamless trading of Ethereum-based tokens. QuickSwap's interface mirrors that of Uniswap, offering users a familiar and intuitive experience to swap tokens, stake in liquidity pools, and provide liquidity. Developed to democratize finance, QuickSwap offers a decentralised trading platform where users can execute trades quickly and with minimal costs. As an automated market maker (AMM), it eliminates the need for order books, relying instead on liquidity pools and user-generated liquidity for transaction settlement and market making.