Blum is a hybrid exchange offering seamless access to both centralized and decentralized exchanges (CEX and DEX) through a single platform. It supports over 30 chains and allows users to trade coins without needing to switch networks or pay native token gas fees. Blum provides a gamified experience through a Telegram mini-app, with features like AI co-pilot assistance, localized P2P trading, simple derivatives, and unified CEX/DEX trading. It also offers both self-custody and MPC wallet options.