title: cURL error 7: Failed to connect to api.keen.io port 443: Connection timed out
body: <p>Our API code recently started failing to push events to one of our two Keen IO projects.</p>
  
  <p>We are using identical code in each case except with different API keys. I even tried to regenerate the keys without any luck.</p>
  
  <p>The error thrown by Guzzle which is called from the PHP keen-io/keen-io libraries is:</p>
  
  <p><code>There was an error executing the addEvent command: cURL error 7: Failed to connect to api.keen.io port 443: Connection timed out</code> (see <a href="http://curl.haxx.se/libcurl/c/libcurl-errors.html" rel="nofollow noreferrer">http://curl.haxx.se/libcurl/c/libcurl-errors.html</a>)</p>