What it is
A crypto exchange serves as a marketplace for digital assets. Users deposit funds, either fiat currency or cryptocurrency, and then place orders to buy or sell various digital assets. Exchanges match buyers and sellers, facilitating transactions. They typically charge fees for trading, withdrawals, and other services. Crypto exchanges can be centralized, operated by a single company, or decentralized (DEXs), which operate on a blockchain via smart contracts.
Crypto exchanges are central to the digital asset ecosystem, providing liquidity and price discovery for thousands of tokens. They are subject to increasing regulatory scrutiny globally, with authorities often requiring them to implement Know Your Customer (KYC) and Anti-Money Laundering (AML) policies. News about exchange hacks, regulatory actions, or changes in trading policies can significantly impact market prices and investor confidence, making their operations a frequent topic.
Why it matters
Exchanges are the primary gateway for buying and selling crypto; understanding their types and regulatory status is crucial for accessing and securing your digital assets.
Reviewed under editorial standardsUpdated September 26, 2026Not investment advice