Cross-doc : start to sync help with the API

Hello,

Is there a way to to start manually a sync for a cross-doc with an API?
Capture d’écran du 2021-05-16 08-46-35

As i understand, the only way is to use cross-doc actions. But it is only enabled at the team plan. And you are a solo worker, the pro plan is enough.

Thank you in advance for the help.