title: Google Maps; I use an API key,but it works like i had not put on it
body: <p>I use waypoints with the directions service and i am be able to create 8 waypoints not 23. I ve done this steps:</p>
  
  <p>1- I enable Google Maps Directions API  and Google Maps JavaScript API.</p>
  
  <p>2- I create a browser key and a Server key. In browser key put localhost on domain. </p>
  
  <p>3- I put this script on my htm:</p>
  
  <pre><code>&lt;script src="https://maps.googleapis.com/maps/api/js?key=MY_KEY&amp;signed_in=true&amp;callback=initMap"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>4- I use Server or Browser key and when i try to use more than 8 waypoints it appears the WAYPOINTS LIMITS MESSAGE. But </p>
  
  <p>Thanks for advance.</p>