Automatic receipts - credit card authorization

Summary:

Need to have a credit card authorization from 3rd party provider.

Content (required):

We have a business need to perform a credit card pre-authorization prior to the automatic receipt batch is confirmed.

The authorization is performed by a 3rd party gateway. The ERP cloud needs to be integrated with the payment gateway to request authorization (virtual token, receipt amount) and receive the response (pass/fail/auth code etc).

this step should happen when user approves the batch i.e when receipts are created.

How can we inject this authorization flow where Fusion can interact with the 3rd party provider/endpoints?