Crypto Exchange
Quick Answer
A crypto exchange is a platform where users can buy, sell, and trade cryptocurrencies — either against fiat currencies like USD or against other cryptocurrencies.
Definition
A crypto exchange is a platform where users can buy, sell, and trade cryptocurrencies — either against fiat currencies like USD or against other cryptocurrencies.
Explanation
Centralized exchanges (CEX) like Coinbase and Kraken hold customer funds and provide order matching. Decentralized exchanges (DEX) like Uniswap operate through smart contracts with users retaining custody. Exchanges charge trading fees of 0.1 to 1.5 percent per transaction. When using a centralized exchange you do not hold your private keys — exposing you to exchange insolvency risk as seen with the FTX collapse in 2022.
Example
When you buy Bitcoin on Coinbase, you are using a centralized exchange — Coinbase holds your Bitcoin in custody until you withdraw it to your own wallet.
Frequently Asked Questions
What is Crypto Exchange?
A crypto exchange is a platform where users can buy, sell, and trade cryptocurrencies — either against fiat currencies like USD or against other cryptocurrencies.
How does Crypto Exchange work?
Centralized exchanges (CEX) like Coinbase and Kraken hold customer funds and provide order matching. Decentralized exchanges (DEX) like Uniswap operate through smart contracts with users retaining custody. Exchanges charge trading fees of 0.1 to 1.5 percent per transaction. When using a centralized exchange you do not hold your private keys — exposing you to exchange insolvency risk as seen with the FTX collapse in 2022.
Can you give an example of Crypto Exchange?
When you buy Bitcoin on Coinbase, you are using a centralized exchange — Coinbase holds your Bitcoin in custody until you withdraw it to your own wallet.