curl --request GET \
  --url https://api.autoprintfarm.com/public/v1/assembly/stats \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "by_status": {
      "pending": {
        "count": 123,
        "total_quantity": 123
      },
      "in_progress": {
        "count": 123,
        "total_quantity": 123
      },
      "completed": {
        "count": 123,
        "total_quantity": 123
      },
      "cancelled": {
        "count": 123,
        "total_quantity": 123
      }
    },
    "total_units_awaiting": 123
  }
}