AI-powered Gmail and Calendar assistant with Gemini chat interface
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 14 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Gemini Chat Model, Gmail, Google Calendar and Date & Time.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Set (Edit Fields (Set)): sets 1 field: input
- AI Agent: runs an AI agent, with model: Google Gemini Chat Model; 7 tools (Date & Time, Send a message in Gmail, Get many messages in Gmail, Create an event in Google Calendar…); memory: Simple Memory
- Prepare Reply (Edit Fields (Set)): sets 1 field: reply
- Respond to Webhook: sends the response back to the webhook caller
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (9)
- AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Gmail Tool
n8n-nodes-base.gmailTool - Google Calendar Tool
n8n-nodes-base.googleCalendarTool - Date Time Tool
n8n-nodes-base.dateTimeTool - Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - Respond to Webhook
n8n-nodes-base.respondToWebhook - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow
From the author
⚠️ Disclaimer: This workflow uses Google Calendar and Gmail nodes which you will have to configure yourself Who’s it for Anyone who wants an AI-powered personal assistant that can handle Gmail and Google Calendar tasks through a simple webhook. This is useful…