Create your own Telegram Bot (step-by-step instructions) for free with Google App Engine. Please ask questions or clarifications on the comments, I will update the github instructions accordingly. : r/Telegram
Telegram Bot Features
Free Hosting for Your Telegram Bot: It's Easier Than You Think | by Abdulaziz Pulatjonov | DevOps.dev
How to create a telegram bot using PHP and IPv6 VPS - IPv6 Server