Unable to consume API endpoints across domain using easyXDM.

[jxh1542]

Unable to consume API endpoints across domain using easyXDM. Security policies have been placed by Blackbaud to prevent the use of iframes with BBIS pages.
easyXDM loads the consumer and the provider in a hidden iframe conflicting with the security constraint implemented by Blackbaud.

Public endpoints: No need to add options to CountryService or QueryService.

https://BBISdomain/WebApi/Country
https://BBISdomain/WebApi/Country/00cb6cdb-fxxx-44e2-9c73-xxxdf7965d8f/State
https://BBISdomain/WebApi/Query/DAEF6A0D-C8C6-4GE0-925A-84350F2286E3

endpoints conflicting with security policies
https://BBISdomainWebApi/2022/Donation/Create
https://BBISdomain/WebApi/2022/Donation/ValidateDonationRequest
https://BBISdomainWebApi/2022/Donation/Complete

Can you share any working demos where endpoints are consumed from an external site?