How can I use Python and a custom app to import backend orders in Shopify?

Hi, I am hoping someone who’s had experience with this could help me out.

I am attempting to import my backend orders by utilizing python and a custom app that I created. Essentially I sell bundled products and use Shopify’s built in Inventory Management system. I wanted to know if I create and install this app and use the API key that would be generated after this in Python where I’d be creating the back end orders, would this be a viable solution to the problem I am currently experiencing where it is very easy to make a mistake manually recording back end orders on Shopify.