[Error] "Request header field Client-ID is not allowed by Access-Control-Allow-Headers in preflight response."

API
8

I’m not real sure. I pasted this into Chrome’s console on a site and localhost that I know both has JQuery and it works fine.

tnick = 'muddr';
jQuery.ajax({
	type: 'GET',
	url: 'https://api.twitch.tv/kraken/streams/' + tnick,
	headers: {
		'Client-ID': 'xxxxxxxxx'
	},
	success: function (c) {
		console.log(c);
	}
});
Object {readyState: 1}
Object {stream: null, _links: Object}