Is there a REST User Interface for Flask?

I've seen that Django provides a makeshift interface for testing REST API's, like in this image:

I was thinking of making some crude page using raw html and python class dicts, but I think it will be ugly and there may be something already at hand.

So, is there anything similar to Django REST interface for Flask (especially for flask restful?)?

Solution

Yes, there is, but not natively.

There's a module called Flasgger, that implements the Swagger interface and OpenAPI documentation in Flask and is really a big help!

Read more in the Github page: https://github.com/flasgger/flasgger

Here's a Picture of the interface: