curl --request GET \
  --url https://api.novacal.io/v1/users/me \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "id": 123,
    "first_name": "<string>",
    "last_name": "<string>",
    "username": "<string>",
    "email": "jsmith@example.com",
    "timezone": "<string>",
    "time_format": 12,
    "start_of_week": 0,
    "avatar": "<string>"
  }
}