Provide API based on coroutines

[mccorby]

Feature Description

Now that coroutines have been added to the project, it would be good to offer an API based on them.

[ ] Replace RxJava and callbacks with coroutine elements.
[ ] Error handling
[ ] Update tests
[ ] Update documentation

Is your feature request related to a problem?

Communication between components is starting to get difficult to manage. By using a single approach with coroutines, it will be easier.

What alternatives have you considered?

RxJava and callbacks are already in place.

Additional Context

Add any other context or screenshots about the feature request here.