Telegram Echo Bot for Debugging and Learning

This workflow creates a simple Telegram echo bot designed for debugging and educational purposes. It listens for any incoming messages or media from users, captures the raw JSON payload of the message, and responds with that JSON data formatted in Markdown. The workflow involves setting up a Telegram trigger node that listens for all types of updates, including text, stickers, emojis, voice messages, files, and images. When a message is received, the JSON payload is fetched, formatted into a human-readable string, and sent back to the user via the Telegram API. This process helps users understand the structure of Telegram messages and test their bot’s interactions. It is particularly useful for developers learning how to work with Telegram bots, debugging message payloads, or creating more complex automation based on message content.