curl --request GET \
  --url https://api.xem.email/api/v1/plans

{
  "plans": [
    {
      "createdAt": "<string>",
      "description": "<string>",
      "dodo_id": "<string>",
      "features": [
        {
          "createdAt": "<string>",
          "enabled": true,
          "id": "<string>",
          "isDeleted": false,
          "limit": 123,
          "product_id": "<string>",
          "updatedAt": "<string>"
        }
      ],
      "id": "<string>",
      "interval": "<string>",
      "isDeleted": false,
      "name": "<string>",
      "price": 123,
      "updatedAt": "<string>"
    }
  ]
}