I have read in this book called:
Kong: The king of API Gateways that says you can compose and transform API requests and responses. It suggests that you can combine many responses into a single response so a client only needs to make a single call instead of having to make many more to have the data for a single page. This would be a great benefit to simplification of client calls.
The problem is that the book doesn't actually tell you how to do this using kong
I tried using the request and response transformers, but these only make changes to the single request or response.