This API not accessible for public user, authentication is required
/***************************
this is protected api this is not accessible if you are not loged in
***************************/
public function protectedapi(){
if($this->session->userdata('logged_in')){
//this section only accessible when user loged in
$this->output->set_output(json_encode(array('status'=>true,'msg'=>'Access allowed')));
}else{
$this->output->set_output(json_encode(array('status'=>true,'msg'=>'Access denied')));
}
}