<?php

// Make sure we are called from index.php
if (!defined('SECURITY'))
die('Hacking attempt');

// Check user token
$user->checkApiKey($_REQUEST['api_key']);

// Fetch data from litecoind
if ($bitcoin->can_connect() === true){
  if (!$dDifficulty = $memcache->get('dDifficulty')) {
    $memcache->set('dDifficulty', $dDifficulty);
    $dDifficulty = $bitcoin->query('getdifficulty');
  }
} else {
  $iDifficulty = 1;
}

// Output JSON format
echo json_encode(array('getdifficulty' => $dDifficulty));

// Supress master template
$supress_master = 1;
?>