How to send an audio file to a Telegram group in PHP

Using the WhatsMate Telegram Gateway REST API

This article shows you how to send an audio file (e.g. an MP3 file) to a registered Telegram group in PHP.

To send a Telegram message containing an audio file in PHP, do this:

  1. First, learn how to send a simple text message to a group on the official site.
  2. With the above knowledge, you can now download our sample code.
  3. Locate the file php/group-send-telegram-mp3.php.
  4. Study the PHP source code and customize the TODO/FIXME lines.
  5. Visit the PHP page you just created to send your MP3 file to your group.

Happy coding :)