Network service based on ZeroTier

I am developing a service to use on my computer, that allow the user to create a network on their system to connect to it from other part of the world. The problem is that i don't want to depend on a local ZeroTier to extract the authtoken.secret from it. Is there a way to create a token for each user that use this service once the system is online the first time? This network must be approved by ZeroTier because the user have to connect throw ZeroTier to this network.