Quoting FxFoxDislikedIshay,
FXsol and GFT are using their proprietary platforms (GTS and DealBook respectivelly). These platforms provide nothing that would be similar to MQL/EA of MT4/3Ignored
Don't despair. Many download MetaTrader and use a demo price feed to do their analysis and then make their trades with their broker, using their proprietary platform. It is much more convenient to have MT4 be your trading platform when using systems like EJ_4H, but it's not the end of the world if you don't.
Happy trading,
Ian