[in4core]

var request:URLRequest = new URLRequest(); 
request.method = URLRequestMethod.POST; 
request.url = API_SERVER_URl;
request.contentType = "application/json";
 
var variables:URLVariables = new URLVariables();
variables["data"] = myData; // string
request.data = variables;
loader = new URLLoader(); 
try 
{ 
	loader.addEventListener(Event.COMPLETE, onComplete );
	loader.addEventListener(IOErrorEvent.IO_ERROR, onIOError);
	loader.load(request);
} 
catch (e:Error) 
{ 
        trace(loader.data);
	trace('ERROR SRVREQ LINE 63' , e.getStackTrace() ); 
}