We are using protoforce in one of our products, it is very easy to use but requires some configuration at first so I would say that there could be little room for improvement here as you have solved all my initial concerns when starting with this product during development time! One thing about Protforce which i was hoping they will add soonish (as we had hoped) or may already support now - custom authentication mechanism such us JWT/JWKS etc., something like google Oauth2 approach where application gets its own token instead having an oAuth client flow from server side(which does not seem possible yet). Easy enought api generation tool if used wisely; also has excellent documentation available online so no issues regarding understanding how things work internally either :) Great value addition over other vendors who do API creation only, more features than just RESTful HTTP calls included too ;) Also nice UI customization options through web interface allowing end users / customers interaction within their comfort zone ;-) The interface is very intuitive and the best part is that it is very easy to implement. We've used the product for the past few months and our API is up and running in just a few hours. The product is priced very reasonably and the support team is always helpful and quick to respond. I don't have any dislikes about the product. The product is extremely valuable for us as it helps us get our APIs up and running in a matter of hours.