curl --request GET \
  --url http://127.0.0.1:3333/v3/billing/addons \
  --header 'Authorization: Bearer <token>'

{
  "addons": [
    {
      "id": 123,
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z",
      "key": "<string>",
      "addonGroup": "STORAGE",
      "entitlementType": "STORAGE_GB",
      "units": 1,
      "defaultCurrency": "brl",
      "price": 1,
      "prices": {
        "brl": 1,
        "usd": 1,
        "eur": 1,
        "gbp": 1
      },
      "stripeProductId": "<string>",
      "displayOrder": 1,
      "isPublic": true,
      "displayName": "<string>",
      "description": "<string>",
      "checkoutName": "<string>"
    }
  ]
}