As an application owner you can use the ADMIN endpoint to assist with managing access limits for your application and also your billing process.
You can create as many application memberships as you wish.
A membership includes the endpoints available to a subscriber of that membership.
You can can add endpoints to which you yourself have access to within the memberships you subscribe to.
ADMIN_MEMBERSHIP_SEARCH & ADMIN_MEMBERSHIP_MANAGE
Once a space is registered you can use ADMIN_MEMBERSHIP_SUBSCRIPTION_MANAGE to add your application to a space.
Use ADMIN_MEMBERSHIP_SUBSCRIPTION_MANAGE to search for subcriptions.
To get a information on the number of members (users added by the space administrator) within a membership use: