Trying to set up the K2 smartobjects to connect to Hotdocs Rest Apis which can return the word template. But I am unable to find proper Rest service options in K2. What should be the approach to make them work together?
I would recommend you that you use REST service broker and configure it with hotdocs swagger file available to download from https://core.hotdocshub.com/swagger/ui/index. Once you create the service instance, you will be able to create SmartObjects for the methods of the REST API.