youtube to mp3 converter api using php code example
Example: how to convert youtube video to mp3 in php
<iframe class="button-api-frame" src="http://youtubemp3api.com/@api/button/mp3/<YouTube-ID>" width="100%" height="100%" allowtransparency="true" scrolling="no" style="border:none"></iframe>
<!-- Optional script that automatically makes iframe content responsive. -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/3.5.14/iframeResizer.min.js"></script>
<script>iFrameResize({}, '.button-api-frame');</script>