Sign/revoke puppet certificates with api-calls or hammer

Hi,

We have a private cloud with a custom provisioning system which
needs to make api-calls / execute commands on satellite.

Many required operations is possible through the satellite api, but I have not found a way to handle Puppet certificates.
It is also possible to use hammer or execute "puppet cert" commands over ssh, but using the API is preferable.
Do you know if the api will be extended to also handle Puppet certs in the future?

Thanks,
Erling