HI, We need to connect to an application hosted on Cloud platform. We are given the APIs to fetch User and membership details. what is the easiest way of doing it.

We are trying to do this integration from designer - writting a script to do the basic authentication but not able to reach the target. sometime getting 'bad request' error and sometimes 'license related error'

when tried to access the API from browser it first asks to connect to cloud . When connecting from designer script - do we need to authenticate in cloud first and then to the application?