API access to certificate store

[skywalker007]

I think this has been asked before (can't find the thread anymore) but maybe something has changed:
Is there any plan to support API access to the certificate store? I would love to utilise the acme plugin to manage all my certificates, not only those used on the firewall. But then I need some automated way to retrieve them after renewal.
Is there any workaround? Maybe someone has a shell script that exports the certificate locally and then I can scp it from the machine?
Thanks! Till