Liquid is one of the greatest cryptocurrency exchanges I've come across. It is legitimate and safe since it is licenced by the Japanese Financial Services Agency. It was formed in Tokyo in 2014, and in the same year, it launched Quoinex, a fiat to crypto trading platform. Anyone interested in investing has a wide choice of crypto and crypto/crypto currency pairs to choose from.
It also offers liquid margin, which allows you to trade with up to 25x leverage, and it has its own utility token, QASH, which can be used to pay for liquid services.
Liquid's platform supports a variety of cryptocurrencies. They provide services to people all around the world, making it easy to trade in various currencies.