Serum (CRYPTO:SRM) is a decentralized exchange (DEX) built on the Solana blockchain. It aims to be the world's fastest and most powerful DEX, offering features such as mobile-friendliness, cross-chain swaps, and derivatives trading. Serum is powered by its native token, SRM, which is used to pay for transaction fees and participate in governance. Some of the projects that are built on Serum include Raydium, Mango Markets, and Atrix. Raydium is an automated market maker (AMM) that provides liquidity to Serum. Mango Markets is a lending and borrowing platform that allows users to earn interest on their assets or borrow assets to trade. Atrix is a derivatives exchange that allows users to trade futures and options contracts on Serum. Serum is a rapidly growing project with a strong team and a clear vision. It is well-positioned to become one of the leading DEXs in the world.