Yes, many brokers is having it.You can download Metatrader 5 and you will see them (after connecting to the MetaQuotes-Demo account).
But the set of symbols/currencies depends on the broker.
Forum on trading, automated trading systems and testing trading strategies
Will MT4/MT5 be having cryptocurrencies soon?
Sergey Golubev, 2018.01.08 07:32
This is with MT5 for example (this is MetaQuotes-Demo server) -
If you are asking this question so it means that you did not download MT5 and did not open any account. You can open demo account (with many brokers - it is free) to see the symbols they are supporting (the brokers are supporting the symbols incl bitcoin).
MetaTrader 5 Help - Open an Account
MetaTrader 5 Android OS Help - Opening a Demo Account
MetaTrader 5 iPhone/iPad Help - Connecting to an Account and Opening a Demo Account
And some other information which you will need -
Find a Server by the Broker's Name:https://www.mql5.com/en/forum/9950/page88#comment_3981953 https://www.mql5.com/en/forum/214820