title: Get access token in CommerceJs
body: <p>I am unable to get an access token in CommerJS. Every time I get a message like</p>
  <blockquote>
  <p>Token &quot;e1c8a9bf-8faf-4343-a6b3-1089c6861391&quot; not found, or no longer valid.</p>
  </blockquote>
  <pre><code> const { id } = router.query
  
  const commerce = new Commerce(props.commercePublicKey);
  
  commerce.customer.getToken(id)
      .then((jwt) =&gt; console.log(jwt))
      .catch(error=&gt;console.log(error.data)
  );
  </code></pre>