Need help starting a futures trading algo

I have years of experience trading and decent experience in Python. I am trying to leverage my trading ideas through a Python algo to trade futures (NQ/ES/CL, etc). Right now I am using VS Code to write my algo but I am having trouble figuring out the best way to implement it with a broker. To avoid going into too much detail the algo simply reads the high/low/open/close of the candles and then decides whether to go long/short. Can anyone point me in the right direction to get this rolling? Thanks a ton.