post https://portal.sourcepoint.com/api/external/v1/reports/usnat/dashboard-v2-pv-users/
Returns pageview data for properties that have implemented U.S. Multi-State Privacyy.
Include your API key in the provided Header field under AUTHORIZATION in the right-hand pane before trying your request.
In addition to the API key, you will also need to include 'startDate', 'endDate', and siteId in your request.