title: getting 403 error(Fullcontact Api key contains non-hex characters )
body: <ul>
  <li>Hi I am trying to update fullContact apiKey</li>
  <li>My new key is in this format -> <code>Wa**IuyqQZd****YhUiko**Asdc**POU</code></li>
  <li>My old key is in this format ->  <code>aq******982ad**s</code></li>
  <li>I am calling fullContact APi from Node Js </li>
  </ul>
  
  <blockquote>
    <p>ajax call :</p>
  </blockquote>
  
  <pre><code>var url = 'https://api.fullcontact.com/v2/person.json';
  var data ={email:'abc@gmail.com',apiKey:'Wa**IuyqQZd****YhUiko**Asdc**POU'};
  request({
                  method: 'GET',
                  url: url,
                  useQuerystring: true,
                  qs: data
              },
  
  function(error, response, body) { 
         //handling response here
         if ((error || !response || response.statusCode &gt; 400) &amp;&amp; statusCode !== 404) {
              console.log('Request to FullContact failed (status `' + statusCode + '`, time `' + time + '`):', data, error, body);
                      resolve(null);
                      return;
                  }
  
  });
  </code></pre>
  
  <ul>
  <li>But i am getting error after updating new key</li>
  </ul>
  
  <blockquote>
    <p>Request to FullContact failed (status <code>403</code>, time <code>1.467 sec</code>): {
    email: 'abc@gmail.com',   apiKey: 'Wa##IuyqQZdyu##YhUiko##AsdcPOU' }
    null { "status":403, "message":"Api key contains non-hex characters or
    is otherwise invalid" }</p>
  </blockquote>