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Basic Automatic Gmail Email Labelling With Open AI And Gmail API

Integrate Gmail and OpenAI and LangChain and Wait and Sticky Note automatically using n8n.

Importing this blueprint? Follow the n8n guide — credentials, test runs, and common pitfalls.

Open import docs →
Time Saved 8 hours/week
Setup Time ~20 minutes
Platform n8n
Run Cost Free Tier

Download Integration Assets

Import this community-sourced blueprint into your n8n dashboard. Review nodes and credentials before going live.

Connected Apps

GmailOpenAILangChainWaitSticky Note

Interactive Workflow Canvas

Drag nodes vertically to re-order execution sequence. Edit or add steps to customize your blueprint.

Execution Steps

  1. Gmail Trigger

    Processes and automates operations via the Gmail integration.

    Gmail
  2. OpenAI Chat Model1

    Processes and automates operations via the OpenAI integration.

    OpenAI
  3. Gmail - read labels

    Processes and automates operations via the Gmail integration.

    Gmail
  4. Gmail - get message

    Processes and automates operations via the Gmail integration.

    Gmail
  5. Gmail - add label to message

    Processes and automates operations via the Gmail integration.

    Gmail
  6. Gmail - create label

    Processes and automates operations via the Gmail integration.

    Gmail
  7. Gmail labelling agent

    Processes and automates operations via the LangChain integration.

    LangChain
  8. Finalize Pipeline Processing

    Runs the remaining 6 actions to complete the workflow.

    n8n

Optimize your tech stack and automate workflows between Gmail, OpenAI, LangChain, Wait, Sticky Note natively.

This verified AI automation workflow blueprint runs on n8n and enables real-time data syncs, content generation, or notifications without writing complex code.

Prerequisites

  1. An n8n account (self-hosted or Cloud)
  2. API access keys and credentials for: Gmail, OpenAI, LangChain, Wait, Sticky Note

Setup Guide

  1. Download Blueprint: Click the download button above to get the raw JSON file.
  2. Import to n8n: Open your n8n canvas, click settings in the top-right, and choose Import from File. Upload the JSON file.
  3. Configure Node Credentials: Double-click each node representing Gmail, OpenAI, LangChain, Wait, Sticky Note and authenticate with your account credentials.
  4. Activate Scenario: Test the flow manually by clicking Test step on the trigger, verify the output, then toggle the workflow to Active to start running.

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