@OmarAlmonte, I need to point out an inconsistency with the endpoints.
In the Orders Endpoints the Amounts come back as Integers in which you would normally have to divide 100.
But in the New Sales List Payments Endpoint the Amount comes back as a Double, which you do not have to divide.
https://developer.infusionsoft.com/docs/restv2/#tag/Sales/operation/listPayments
Not sure what you are going to do about this, but there should be consistency with the responses.