curl --request GET \
  --url https://api.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id} \
  --header 'ALG-API-VERSION: <alg-api-version>' \
  --header 'Authorization: <authorization>'

import requests

url = "https://api.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}"

headers = {
    "Authorization": "<authorization>",
    "ALG-API-VERSION": "<alg-api-version>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {Authorization: '<authorization>', 'ALG-API-VERSION': '<alg-api-version>'}
};

fetch('https://api.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}', 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.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "ALG-API-VERSION: <alg-api-version>",
    "Authorization: <authorization>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}"

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

	req.Header.Add("Authorization", "<authorization>")
	req.Header.Add("ALG-API-VERSION", "<alg-api-version>")

	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.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}")
  .header("Authorization", "<authorization>")
  .header("ALG-API-VERSION", "<alg-api-version>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.preprod.alignet.io/charges/{merchant_code}/{merchant_operation_number}/{transaction_id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<authorization>'
request["ALG-API-VERSION"] = '<alg-api-version>'

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