Cryptocurrency exchange Billium was founded in 2022. Registered in Turkey. The platform supports trading in eleven cryptocurrencies. Implemented as a web service and mobile applications. Billium does not confiscate suspicious coins, but returns them to their owner. The exchange provides a high level of protection for customer data and funds through the use of cold wallets and two-factor authentication based on Telegram. At the same time, the platform website completely lacks a description of trading conditions and license numbers.