Simple DCR to USD

DcrConverter.php

<?php

$dcrurl = "https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-dcr";
$usdurl = "https://bitpay.com/api/rates";

$dcrjson = file_get_contents($dcrurl);
$dcrdata = json_decode($dcrjson, TRUE);

$usdjson = file_get_contents($usdurl);
$usddata = json_decode($usdjson, TRUE);

$DCRrate = $dcrdata['result'][0]['Last'];    
$USDrate = $usddata[1]["rate"]; 

$DCRtoUSD = round( $DCRrate * $USDrate , 8 );
?>

1 BTC is:
<ul>  
	<li>USD: <?=$USDrate ?> $ </li>

	<li>Decred: <?=$DCRrate ?> DCR </li>
	
	<li>1 DCR = <?=$DCRtoUSD ?> $ </li>

</ul>