Online Twitch Code - Please help

API
3

Okay, im a little confused, i have my API Key,

But which one of the codes.

jQuery

$.ajax({
type: ‘GET’,
url: ‘https://api.twitch.tv/kraken/channels/twitch’,
headers: {
‘Client-ID’: ‘axjhfp777tflhy0yjb5sftsil’
},
success: function(data) {
console.log(data);
}
});
cURL
curl -i -H ‘Accept: application/vnd.twitchtv.v3+json’\
-H ‘Client-ID: axjhfp777tflhy0yjb5sftsil’\
‘https://api.twitch.tv/kraken/channels/twitch’
PHP

<?php $channelsApi = 'https://api.twitch.tv/kraken/channels/'; $channelName = 'twitch'; $clientId = 'axjhfp777tflhy0yjb5sftsil'; $ch = curl_init(); curl_setopt_array($ch, array( CURLOPT_HTTPHEADER => array( 'Client-ID: ' . $clientId ), CURLOPT_RETURNTRANSFER => true, CURLOPT_URL => $channelsApi . $channelName )); $response = curl_exec($ch); curl_close($ch); ?>

And where do i put the code???