curl --request GET \
  --url https://api.nomba.com/v1/checkout/order/{orderReference} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.nomba.com/v1/checkout/order/{orderReference}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.nomba.com/v1/checkout/order/{orderReference}', 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/checkout/order/{orderReference}",
  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: Bearer <token>"
  ],
]);

$response = curl_exec($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/checkout/order/{orderReference}"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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/checkout/order/{orderReference}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.nomba.com/v1/checkout/order/{orderReference}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "code": "00",
  "description": "Success",
  "data": {
    "order": {
      "orderId": "56e03654-0c32-4d3e-bbd6-a9df22994a12",
      "orderReference": "90e81e8a-bc14-4ebf-89c0-57da752cca58",
      "customerId": "762878332454",
      "accountId": "56e03654-0c32-4d3e-bbd6-a9df22994a12",
      "callbackUrl": "https://ip:port/merchant.com/callback",
      "customerEmail": "[email protected]",
      "amount": "10000.00",
      "currency": "NGN",
      "businessName": "Merchant Ltd",
      "businessEmail": "[email protected]",
      "businessLogo": "https://ip:port/merchant.com/logo"
    },
    "hasSavedCards": "true",
    "base64EncodedRsaPublicKey": "5844858382"
  }
}

{
  "code": "400",
  "description": "Request failed."
}

{
  "code": "401",
  "description": "Unauthorized"
}

{
  "code": "403",
  "description": "Forbidden"
}

{
  "code": "404",
  "description": "Record not found"
}

{
  "code": "429",
  "description": "Too many requests"
}

{
  "code": "500",
  "description": "Server error"
}