microblog.php

<?php

c::set('routes', array(
  array(
    'pattern' => 'post', 
    'method'  => 'POST',
    'action'  => function() {

      if(get('token') != 'your-very-long-auth-token') {
        return response::error('Unauthorized');
      }

      try {

        $note = page('notes')->children()->create(date('Ymdhis'), 'note', array(
          'text' => get('content')
        ));

        return response::success('The new note has been created', array(
          'url' => $note->url()
        ));

      } catch(Exception $e) {
        return response::error($e->getMessage());
      }

    }
  )
));