Automate Google Tasks via Telegram with GPT-5 & n8n

Automate Google Tasks via Telegram with GPT-5 & n8n

Streamline your task management process effortlessly with our innovative workflow that connects Telegram, OpenAI, and Google Tasks through n8n. This automation seamlessly listens to your Telegram messages, transcribes voice inputs to Persian, and manages your Google Tasks—all while keeping you updated via Telegram. Experience a smarter way to handle your tasks with cutting-edge technology.

What this workflow does

• Monitors new Telegram messages to receive instant updates.
• Transcribes Telegram voice messages to Persian using OpenAI, ensuring accurate text conversion.
• Normalizes incoming content into a unified userMessage format, maintaining context and chat ID.
• Utilizes an OpenAI-powered agent to determine the appropriate Google Tasks operation—such as listing, creating, updating, viewing, or deleting tasks.
• Communicates the agent's Persian response back to the originating Telegram conversation.

Use cases

• Remote Work Management: Quickly manage and update your team’s Google Tasks through simple Telegram messages, boosting productivity seamlessly.
• Language-Specific Operations: Perfect for Persian-speaking businesses needing efficient task management without language barriers.
• Task Delegation: Use voice messages to dictate tasks directly into Google Tasks, reducing the need for manual entry and saving time.

Technical details

• Nodes Used: Telegram Trigger, OpenAI (audio transcription and gpt-5-mini), Google Tasks tool, n8nn8n-nodes-langchainagent, If, Set.
• Integrations: Connects with Telegram for messaging, OpenAI for transcription and decision making, and Google Tasks for task management.
• Requirements: Set up Telegram Bot credentials, OpenAI credentials, and Google Tasks OAuth2 credentials in n8n for seamless operation.