Telegram messaging agent for text, audio and images

Starts from a webhook call and works with OpenAI, Telegram. Uses AI.

Main steps

Check User & Chat ID
Error message
Listen for Telegram Events
Set Webhook Test URL
Get Telegram Webhook Info
Image Schema

What you get

workflow.json – import into n8n (29 steps, starts from a webhook call)
README setup guide and an in-workflow setup note

You need

n8n (Cloud or self-hosted)
OpenAI account
Telegram account