Exolix Review 2023 - Is It Safe?

TOKOK is a centralized digital cryptocurrency exchange providing USD, BTC and ETH markets for trading. 

EtherFlyer is a decentralized exchange started in 2018. It maintains trading with pairs structured against BTC and ETH. 

Okcoin was created in China by Star Xu in 2013. Star Xu has a background in search systems and tech management. Before launching an exchange, he was working for Alibaba and Yahoo. Later, he created one of the top crypto exchanges — OKEx.