OKEx is a cryptocurrency exchange that allows users to buy, sell, and trade a variety of cryptocurrencies. It was founded in 2017 and is based in Malta. OKEx offers a wide range of trading pairs, including BTC/USD, ETH/USD, LTC/USD, and many others.
In addition to its trading platform, OKEx also offers a number of other services, including a mobile app, margin trading, futures trading, and options trading. It also offers staking services, which allow users to earn rewards for holding certain cryptocurrencies.
OKEx has faced some controversy in the past, including accusations of wash trading and concerns over its ties to a Chinese company called OKCoin. However, the exchange has continued to grow and expand its services, and it remains a popular option for traders looking to buy and sell cryptocurrencies.