Request for Confirmation on SOAP to REST API Equivalents in Fusion 25C

Hello Team,

Please note that we are building a VBCS page for Direct Debit functionalities using Fusion API calls.
Based on our findings, below are some of the SOAP APIs identified to retrieve the required data from Fusion:

1. CustomerAccountService.findCustomerAccount – to fetch customer account details


2. CustomerAccountService.updateCustomerAccount – to update party contacts and also to update DFF fields on the customer account


3. FoundationPartiesPersonService.findPerson – to fetch customer address if linked as a Person


4. FoundationPartiesPersonService.findOrganization – to fetch customer address if linked to an Organization


5. ContactService.createContact – to create a customer contact


6. PayerDetailServiceV2.findPayer – to fetch the external payer ID by passing the SiteUseId