PancakeSwap is a decentralised exchange (DEX) originally launched on the Binance Smart Chain (BSC) in September 2020. It facilitates trading without the need for intermediaries, relying instead on an automated market-making (AMM) model. This model enables users to swap BEP-20 tokens, which are tokens issued on the BSC, via liquidity pools. PancakeSwap distinguishes itself with its low transaction fees and faster processing times compared to Ethereum-based DEXs. Users can earn rewards through staking and yield farming, where they provide liquidity in exchange for CAKE tokens, PancakeSwap's native cryptocurrency. Designed to enhance user accessibility and privacy, PancakeSwap supports a wide range of DeFi features, including lotteries and NFTs, making it a diverse platform for digital asset engagement.