KuCoin is a cryptocurrency exchange that allows users to buy, sell, and trade a wide variety of digital assets. Founded in 2017, it has gained popularity for its user-friendly interface and a large selection of cryptocurrencies, including popular options like Bitcoin and Ethereum. The platform also offers features such as margin trading and staking. In addition to trading, KuCoin provides educational resources to help users understand the cryptocurrency market better. The exchange is known for its competitive trading fees and a rewards program that allows users to earn tokens by participating in various activities on the platform.