Как переписать curl запрос PHP в чистый JS?

<?php 
    $name = $_GET['name']; 
    $phone = $_GET['phone']; 
    $offer_id = '6';  
    $api_key = 'fgf44d';  
    $country_code = 'RO';  
    $base_url = 'https://land1.ab';  
    $price = '160';  
    $referrer = 'super.com';  
    $ip = $_SERVER['REMOTE_ADDR']; 
     
    const API_URL = "https://api.adcombo.com/api/v2/order/create/"; 
    const API_KEY = "fgf44d"; 
     
    $isCurlEnabled = function(){ 
        return function_exists('curl_version'); 
    }; 
    if (!$isCurlEnabled) { 
        echo "<pre>"; 
        echo "pls install curl\n"; 
        echo "For *unix open terminal and type this:\n"; 
        echo 'sudo apt-get install curl && apt-get install php-curl'; 
        die; 
    } 
     
    $args = array( 
     
    	'api_key' => $api_key, 
    	'name' => $name, 
    	'phone' => $phone, 
    	'offer_id' => $offer_id, 
    	'country_code' => $country_code, 
    	'base_url' => $base_url, 
    	'price' => $price, 
    	'referrer' => $referrer, 
    	'ip' => $ip 
     
    ); 
     
    $url = API_URL.'?'.http_build_query($args); 
    $curl = curl_init(); 
    curl_setopt_array($curl, array( 
        CURLOPT_URL => $url, 
        CURLOPT_RETURNTRANSFER => true 
    )); 
    curl_close($curl);