GAVIA.IO Review

Betconix is a cryptocurrency exchange platform that enables users to buy, sell, and trade a wide range of digital assets. The platform is known for its user-friendly interface, low trading fees, and advanced trading tools.

BitFlyer is a Japanese exchange founded in 2014. The company has official permission in different countries including some states of the USA, Europe, and Japan. Also, bitFlyer offers automatic trades via API.

changeangel.io is a crypto to crypto, wallet to wallet, no-custody, swap exchange service. The first currencies to be listed for direct swapping are: DGB, POT, GRS, DCR, LTC, BTC, ETH and BTG.