post https://api-sandbox.cv.gpsrv.com/intserv/4.0/getInterest
Use the Get Interest endpoint to retrieve accrual interest, interest year-to-date, and annual percentage yield for any type of interest bearing account (savings or non-savings).
The Get Interest endpoint is the preferred method for retrieving data on interest bearing accounts.
See Global Response Statuses for status codes that are common across endpoints.