I want to implement my models in R and trade according to them with my IB account. Now I am wondering, how I should solve this problem? Do I need to program with C an access (https://www.interactivebrokers.com/en/?f=%2Fen%2Fsoftware%2Fibapi.php) or is there a solution, where I only need R and IB?
How do profeesional people solve this issue? And what about the IBrokers package in R, is it still valid? It seems to me a bit outdated, is there a better package? Thanks for sharing your wisdom in advance!