How can I automate my Trade?

What are some of the best Trading Brokerage which provides tools, platform, software. etc which can automate trades and easy to learn, visualize and calculate your Profit/Loss.

 

Ninjatrader broker

 

Either select platform with built in auto trade features or automate using python.

 

Can you kindly give me a few references on how to use python to trade/link with a broker like Schwab automatically?

Thanks.

 

Using APIs. I'm doing it on TD and Interactive Brokers using their apis.

Interactive Brokers: https://interactivebrokers.github.io/tws-api/introduction.html

TD api is merging with schwab: https://developer.tdameritrade.com/content/trader-api-schwab-integration-guide-june-2023-update