Since wakatime has an API you can talk to (https://wakatime.com/developers you can easily create a module that does the requests. And OAuth is also something that can be done. There are multiple OAuth modules in the marketplace for that part.
Regards,
Ronald
Wakatime is a productivity dashboard for Visual Studio Code. I guess that the original question was about creating something similar for Mendix maybe with a Mendix studio pro extension. I don't think that the current internal Mendix Extension API gives access to the relevant data making it possible to create a dashboard.
So is not possible to create a plugin for Mendix Studio, only create a module that does the request?