curl --request GET \
  --url https://api.dooki.com.br/v2/{alias}/public/search/products/promotions \
  --header 'Content-Type: application/json' \
  --data '
{
  "context": "search",
  "q": "smartphone",
  "slug": "eletronicos",
  "min": 100,
  "max": 500,
  "brand_id": [
    1,
    2,
    3
  ],
  "category_id": [
    10,
    12
  ],
  "filter_id": [
    5,
    6
  ]
}
'

import requests

url = "https://api.dooki.com.br/v2/{alias}/public/search/products/promotions"

payload = {
    "context": "search",
    "q": "smartphone",
    "slug": "eletronicos",
    "min": 100,
    "max": 500,
    "brand_id": [1, 2, 3],
    "category_id": [10, 12],
    "filter_id": [5, 6]
}
headers = {"Content-Type": "application/json"}

response = requests.get(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    context: 'search',
    q: 'smartphone',
    slug: 'eletronicos',
    min: 100,
    max: 500,
    brand_id: [1, 2, 3],
    category_id: [10, 12],
    filter_id: [5, 6]
  })
};

fetch('https://api.dooki.com.br/v2/{alias}/public/search/products/promotions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.dooki.com.br/v2/{alias}/public/search/products/promotions",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_POSTFIELDS => json_encode([
    'context' => 'search',
    'q' => 'smartphone',
    'slug' => 'eletronicos',
    'min' => 100,
    'max' => 500,
    'brand_id' => [
        1,
        2,
        3
    ],
    'category_id' => [
        10,
        12
    ],
    'filter_id' => [
        5,
        6
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.dooki.com.br/v2/{alias}/public/search/products/promotions"

	payload := strings.NewReader("{\n  \"context\": \"search\",\n  \"q\": \"smartphone\",\n  \"slug\": \"eletronicos\",\n  \"min\": 100,\n  \"max\": 500,\n  \"brand_id\": [\n    1,\n    2,\n    3\n  ],\n  \"category_id\": [\n    10,\n    12\n  ],\n  \"filter_id\": [\n    5,\n    6\n  ]\n}")

	req, _ := http.NewRequest("GET", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.dooki.com.br/v2/{alias}/public/search/products/promotions")
  .header("Content-Type", "application/json")
  .body("{\n  \"context\": \"search\",\n  \"q\": \"smartphone\",\n  \"slug\": \"eletronicos\",\n  \"min\": 100,\n  \"max\": 500,\n  \"brand_id\": [\n    1,\n    2,\n    3\n  ],\n  \"category_id\": [\n    10,\n    12\n  ],\n  \"filter_id\": [\n    5,\n    6\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dooki.com.br/v2/{alias}/public/search/products/promotions")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"context\": \"search\",\n  \"q\": \"smartphone\",\n  \"slug\": \"eletronicos\",\n  \"min\": 100,\n  \"max\": 500,\n  \"brand_id\": [\n    1,\n    2,\n    3\n  ],\n  \"category_id\": [\n    10,\n    12\n  ],\n  \"filter_id\": [\n    5,\n    6\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "id": 214,
  "name": "Promoção Meu Livro",
  "slug": "promocao-meu-livro",
  "url": "/promocoes/promocao-meu-livro"
}