A centralized exchange which people call a CEX operates as a cryptocurrency trading platform that a business or organization runs to control both user accounts and their monetary transactions and the protection of their digital assets. A CEX functions as a trading intermediary that supervises all trading activities, while decentralized exchanges allow users to trade directly through their smart contract systems.
Through the centralized exchange system, users need to establish their accounts and transfer their money before they can use the platform controls to execute buying and selling operations. The exchange system uses an internal order book to find matches between buyers and sellers. The system maintains users’ digital assets because it possesses the private keys which protect their stored funds. The system supports rapid trade execution while providing better liquidity than decentralized systems, which operate as their competing model.
CEX platforms provide more services than just their basic spot trading operations. They provide services such as margin trading and derivatives and staking and lending and fiat on and off ramps and customer support. Centralized exchanges must adhere to regulatory requirements because they operate as licensed businesses across multiple jurisdictions, which mandate Know Your Customer and Anti-Money Laundering compliance.
The primary benefit of using a CEX platform is its user-friendly nature which enables customers to access their services without difficulty. These platforms are generally easier for beginners to use and they provide strong liquidity for major trading pairs which include Bitcoin and Ethereum. Centralized custody creates counterparty risk because it requires users to trust the exchange with their assets while the exchange needs to protect assets and act with integrity.
The exchange platform risk, which was demonstrated by past exchange failures and hacks, remains as a current threat to users. The CEX term appears in crypto reporting when researchers study market liquidity and regulatory activities and major trading events. The digital asset ecosystem includes custodial platforms and decentralized trading systems, which develop from the understanding of centralized exchanges.