curl --request GET \
  --url https://api.example.com/v2/handbook \
  --header 'Authorization: Bearer <token>'

{
  "number_of_adoptable_policies": 123,
  "publishable": true,
  "has_published": true,
  "acknowledgement_stats": {
    "signed": 123,
    "outdated": 123,
    "pending": 123,
    "missing_emails": 123
  }
}