curl --request GET \
  --url https://dashboard.hologram.io/api/1/users/{userId} \
  --header 'Authorization: Basic <encoded-value>'

{
  "success": true,
  "data": {
    "id": 12345,
    "email": "holly.graham@hlgresearch.com",
    "partnerid": 1,
    "first": "Holly",
    "last": "Graham",
    "role": "admin",
    "registered": "2023-03-15 10:30:00",
    "has_password": 1,
    "defaultaddressid": 0,
    "is_verified": 1,
    "deleted": 0,
    "personal_org": 67890
  }
}