curl --request GET \
  --url https://{install}/api/board/portfolio \
  --header 'Authorization: Bearer <token>'

{
  "aggregate": {
    "totalBudgetHours": 123,
    "totalPlannedHours": 123,
    "totalItems": 123,
    "totalActiveCycles": 123,
    "projectedRevenue": 123,
    "loggedRevenue": 123,
    "projectedCost": 123,
    "loggedCost": 123
  },
  "boards": [
    {
      "boardId": "<string>",
      "budgetHours": 123,
      "plannedHours": 123,
      "itemCount": 123,
      "activeCycleCount": 123,
      "projectedRevenue": 123,
      "loggedRevenue": 123,
      "projectedCost": 123,
      "loggedCost": 123,
      "statusCounts": {
        "working": 123,
        "blocked": 123,
        "open": 123,
        "closed": 123
      }
    }
  ]
}