title: Where is `Google Speech API Key`?
body: <p>I was refering to <a href="http://mikepultz.com/2013/07/google-speech-api-full-duplex-php-version/" rel="noreferrer">this link</a> where it discuss about the Google Speech engine. It says that I have to get an API Key from google, to use the google speech engine they are discussing. In the link posted, they have shown an image of activating the Speech API Key.</p>
  
  <p>However when I went to the <a href="https://code.google.com/apis/console/" rel="noreferrer">API Site</a> I can't find anything about <code>Speech API</code>.</p>
  
  <p>Is there no more API keys for Speech API? Or else no need to use them? It is worth to understand that this speech API allows uploading <code>flac</code> files, which is quite different from others.</p>