Yes I was talking about same thing (Mykde), I mixed up kde identity sorry . Mykde is based on the same code as blender ID so there can be a plugin like blender ID plugin to access the data directly. As I said already, we need to check if it is allowed under KDE policy. It may be allowed or not, lets ask the sysadmins.
I have no issue in adding it, as I already mentioned , I also know how it works as I was trying to get blender ID to work here.
And when we were creating Krita artists website, the idea of allowing donator to have badge was discussed and we wished to implement it like blender-artists does for blender cloud subscribers. We got the answer that KDE projects can’t share data with others. I don’t know about the details here. As you can see I am ready to implement this feature.
We just need to ask the sysadmins about the details.