When I ask TWS API for a list of the orders that I have placed recently, I get back a number of attributes of each order (PermId, Action, LmtPrice, etc.)
https://interactivebrokers.github.io/tws-api/classIBApi_1_1Order.html
However, the order placement time does not appear to be here, which seems odd. Am I correct in thinking that TWS API is not able to tell me the time at which I placed orders, and thus it is up to me to keep track of those times? Or am I missing something? It seems odd that time of order placement would not be among the order attributes that TWS API reports to me.