AI agent with memory in n8n: chat with access to tasks

This automation template turns n8n into an intelligent agent capable of holding contextual conversations with users while interacting with data in Notion. It uses OpenAI for response generation and LangChain for memory management. The workflow triggers on chat start events and is ideal for automating support, task collection, or personal knowledge base assistants.

## Who it´s for
- Startup founders using Notion as a CRM and needing a support chatbot
- Project managers automating task intake from team chats
- Personal assistants managing knowledge bases in Notion
- Developers building AI agents with structured data access

## What the automation does
- Triggers on the start of a chat conversation
- Maintains conversation history using LangChain memory
- Generates responses via OpenAI with full context awareness
- Connects to a Notion database to retrieve or update records
- Performs actions: task lookup, status checks, field updates (e.g. deadlines)
- Returns relevant Notion data to the user in natural language

## What´s included
- Ready-to-use n8n workflow with LangChain and OpenAI integration
- Trigger and handler logic based on chat initiation
- Integrations with Notion API and OpenAI
- Basic text instructions for setup and adaptation

## Requirements for setup
- n8n account (cloud or self-hosted)
- OpenAI API key
- Notion account with API access enabled
- Access to a Notion database that the agent will query or update

## Benefits and outcomes
- Faster response handling without human intervention
- Centralized information access via natural language queries
- Reduced workload for managers and support staff
- Automatic Notion data updates triggered by chat commands
- Improved accuracy through direct access to live records
- Scalability: one template can be adapted for different databases

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.