Custom Meta Avatars - finding the configuration ID for custom made ones

Hi all, I need to create and export a large number of meta avatars for a project.

There is no web or meta tool I know of to do this, let me know if I am incorrect. 

I would like to:

- headset in Q2, create a meta avatar

- save avatar as my avatar

- get that avatar id (where can it be found)

- use that id in Unity to recreate the avatar for the project

The goal is to create and export a large set WITHOUT having to create new Oculus accounts.

Any insight is appreciated.