curl --request GET \
  --url https://api.dooki.com.br/v2/{alias}/public/catalog/products/{productId}/discounts

{
  "data": {
    "progressive_discounts": [
      {
        "id": 123,
        "active": true,
        "min_value": 123,
        "max_value": 100,
        "percent": 5,
        "min_quantity": 123,
        "accumulate": true,
        "expired": true
      }
    ],
    "buy_x_get_y": [
      {
        "id": 1520,
        "store_id": 1319250,
        "discount_type_id": 1520,
        "name": "Lucas",
        "entry_condition_type": "amount",
        "entry_condition_value": 10,
        "discount_method": "percent",
        "discount_value": 100,
        "discount_type": "buy_x_get_y",
        "accumulate": false,
        "start_at": {
          "date": "2000-08-17 10:24:24",
          "timezone_type": 3,
          "timezone": "America/Sao_Paulo"
        },
        "end_at": {
          "date": "2000-08-17 10:24:24",
          "timezone_type": 3,
          "timezone": "America/Sao_Paulo"
        },
        "created_at": {
          "date": "2000-08-17 10:24:24",
          "timezone_type": 3,
          "timezone": "America/Sao_Paulo"
        },
        "updated_at": {
          "date": "2000-08-17 10:24:24",
          "timezone_type": 3,
          "timezone": "America/Sao_Paulo"
        }
      }
    ]
  }
}