curl --request GET \
  --url https://api.nomba.com/v1/global-collection/transactions/{transactionId} \
  --header 'Authorization: <authorization>' \
  --header 'accountId: <accountid>'

import requests

url = "https://api.nomba.com/v1/global-collection/transactions/{transactionId}"

headers = {
    "Authorization": "<authorization>",
    "accountId": "<accountid>"
}

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

print(response.text)

const options = {
  method: 'GET',
  headers: {Authorization: '<authorization>', accountId: '<accountid>'}
};

fetch('https://api.nomba.com/v1/global-collection/transactions/{transactionId}', 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.nomba.com/v1/global-collection/transactions/{transactionId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <authorization>",
    "accountId: <accountid>"
  ],
]);

$response = curl_exec($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.nomba.com/v1/global-collection/transactions/{transactionId}"

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

	req.Header.Add("Authorization", "<authorization>")
	req.Header.Add("accountId", "<accountid>")

	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.nomba.com/v1/global-collection/transactions/{transactionId}")
  .header("Authorization", "<authorization>")
  .header("accountId", "<accountid>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.nomba.com/v1/global-collection/transactions/{transactionId}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<authorization>'
request["accountId"] = '<accountid>'

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

{
  "code": "00",
  "description": "Successful",
  "data": {
    "transactionId": "a822e327-4bcd-40ec-ac61-ed3622eac000",
    "coreUserId": "xxxx-xxxx-4402-97c0-6c3824cxxxxx",
    "account": "0980802918",
    "status": "APPROVED",
    "amount": 10,
    "currency": "CDF"
  }
}