coinpayments api generate new address example

test.php

<?php
    // This example will create a new deposit address for a desired currency
    // Link to the related documentation https://www.coinpayments.net/apidoc-get-deposit-address

    ////////////////////////////////////////////////////

    // Fill these in from your API Keys page 
    $public_key = ''; 
    $private_key = ''; 
     
    
    // Note there are two required post fields  "cmd" and "currency" per the above referenced documentation
    // version, key and format will stay the same for all your requests. 
    $req['version'] = 1; 
    $req['cmd'] = "get_deposit_address"; 
    $req['currency'] = "BTC";
    $req['key'] = $public_key; 
    $req['format'] = 'json'; //supported values are json and xml 
     
    // Generate the query string 
    $post_data = http_build_query($req, '', '&'); 
     
    // Calculate the HMAC signature on the POST data 
    $hmac = hash_hmac('sha512', $post_data, $private_key); 
     
    // Use curl to hit the endpoint so that you can send the required headers 
    $ch = curl_init('https://www.coinpayments.net/api.php'); 
        curl_setopt($ch, CURLOPT_FAILONERROR, TRUE); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); 
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('HMAC: '.$hmac)); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); 
     
    // Execute the call and close cURL handle      
    $data = curl_exec($ch); 

    // dump the data returned back from coinpayments
    var_dump($data);
?>