="oauth2_authentication">OAuth2 authentication</h3> <p>In addition to the previous steps, find the &quot;client id&quot; at the same credentials table in the Freesound website. Then do:</p> <pre><code>(setf <a href="#VARIABLE%20FREESOUND%3A%2ACLIENT-ID%2A" class="xref">*client-id*</a> &lt;string&gt;)
(<a href="#FUNCTION%20FREESOUND%3AOAUTH2-AUTHORIZE" class="xref">oauth2-authorize</a>)</code></pre> <p>The default browser will be opened and you'll be asked to log in and authorize the access to Freesound. The