Manage tasks, email & calendar with GPT-4o personal assistant on Telegram
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 27 nodes and runs on a schedule (every day) (plus 1 other trigger). Along the way it connects Telegram, OpenAI, Gmail and Google Calendar and 2 more.
How it runs
Trigger: On a schedule (every day) (plus 1 other trigger).
- Read Task Data (Google Sheets): uses Google Sheets
- Store User Chat ID (Code): runs custom JavaScript code
- Filter Due Tasks (Code): runs custom JavaScript code
- Route Text or Voice Messages (Switch): routes items into branches
- Format Reminder Message (Code): runs custom JavaScript code
- Extract Text Message (Edit Fields (Set)): sets or maps fields
- Get Voice File from Telegram (Telegram): uses Telegram
- Send Task Reminder (Telegram): uses Telegram
- Merge Text and Voice Input (Edit Fields (Set)): sets or maps fields
- Download Voice File (HTTP Request): calls an HTTP API
…plus 5 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Personal Assistant (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Personal Assistant (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (15)
- Switch
n8n-nodes-base.switch - Edit Fields (Set)
n8n-nodes-base.set - Telegram
n8n-nodes-base.telegram - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - AI Agent
@n8n/n8n-nodes-langchain.agent - Gmail Tool
n8n-nodes-base.gmailTool - Google Calendar Tool
n8n-nodes-base.googleCalendarTool - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets - Schedule Trigger
n8n-nodes-base.scheduleTrigger - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Telegram Trigger
n8n-nodes-base.telegramTrigger
From the author
AI Personal Assistant Template Template Overview Template Name: AI Personal Assistant - Task & Email Management Price: $27 Category: Productivity & Automation Difficulty: Intermediate Use Case: Personal productivity automation for busy professionals…