Integrations with Zoho Creator On-Premise

Integrations with Zoho Creator On-Premise

Our organization will be implementing Zoho Creator on-premise when it becomes available.
I have a few questions regarding the use of Zoho Flow in this future state.
1. Will Zoho Flow function at all if our Creator Applications exist in an on-premise state while Flow remains in the cloud?
2. If it does function, what are the mechanics of the data flow? For example, does it take data (JSON) from an on-premise application, move it to the cloud via Zoho Flow, and then move it to an integrated on-premise application?
Thank you very much for your time and attention.