Any users out there importing approved Subcontractor AP Invoices from ProCore?

Here is a link to a video showing how it works.

www.youtube.com/watch

1)Procore provides the ability for the Project Mgr to review and approve a Subcontractor's application for payment.
2)Procore provides an export file containing the coded AP invoice information
3)Sage300CRE has AP invoice Import built into it.

I would like to see if anybody out there has successfully interfaced these two products via
1)Simple Export/Import
OR
2)Procore API - Sage 300CRE API or some sort of integrator?