curl --request GET \
  --url https://demo.onlinebillingform.com/api/v1/package/option/lists \
  --header 'token: <token>'

{
  "success": true,
  "package_options": [
    {
      "id": 5,
      "user_id": 1,
      "internal_name": "Test Product Option Update",
      "display_name": "Test Product Option",
      "api_type": "sandbox",
      "created_at": "2021-04-09 20:17:03",
      "updated_at": "2021-04-09 20:18:59",
      "deleted_at": null,
      "required": 0,
      "type": 1
    },
    {
      "id": 8,
      "user_id": 1,
      "internal_name": "Test Product Option Update",
      "display_name": "Test Product Option",
      "api_type": "sandbox",
      "created_at": "2021-04-09 20:18:41",
      "updated_at": "2021-04-09 20:18:41",
      "deleted_at": null,
      "required": 0,
      "type": 1
    }
  ]
}