Automatically copy & translate Telegram channel content with GPT-4o-mini

Overview This n8n workflow automatically fetches the latest post from a Telegram channel, translates it using OpenAI, and republishes it to another channel. It supports text, images, and videos.

Features - Works Without Admin Privileges - Does not require any bot to be an admin in the source channel. - Scheduled execution - Runs daily at a configurable time - AI-powered translation - Uses OpenAI GPT-4o-mini for natural translations - Multi-media support - Handles text, images, and videos - Easy configuration - All settings in one centralized node - Automatic content cleaning - Removes original channel signatures

Prerequisites

Required Credentials 1. Telegram Bot API - Create a bot via @BotFather - Get your bot token - Add the bot as an admin to your target channel

2. OpenAI API - Sign up at OpenAI Platform - Generate an API key - Ensure you have sufficient credits

Channel Requirements - Source Telegram channel must be public - Bot must have admin rights in the target channel

Setup Instructions

1. Import the Workflow - Copy the workflow JSON and import it into your n8n instance - The workflow will be imported in inactive state