22. BitMart Launched in March 2018, BitMart is a crypto exchange based in the Cayman Islands. Unlike most exchanges, the platform allows US residents. It also accessible using a mobile phone, making it suitable for users on the move. The platform supports cryptocurrencies, stable coins, and tokens. It's active in 192 markets with high liquidity and a trading volume of $498 million over the past 24 hours. API Docs: https://developer.bitmart.com/v2/en/ Fee Structure: https://www.bitmart.com/fee/en ...