How to Connect GoHighLevel MCP Server to N8N – Complete AI Automation Guide 

Introduction

In 2025, automation and AI-powered workflows will have become the backbone of productivity for businesses, marketers, and creators. Two powerful platforms — GoHighLevel’s new MCP Server and N8N — now make it possible to connect, automate, and control your CRM processes with AI agents in minutes.

In this guide, we’ll walk you step-by-step through the complete process of integrating the GoHighLevel MCP Server with N8N, explain what the MCP protocol is, show you how to set up authentication, and demonstrate practical use cases to supercharge your business automations.

Whether you’re a developer, an automation enthusiast, or a small business owner, by the end of this tutorial, you’ll know exactly how to build AI workflows that read, write, and manage GoHighLevel data directly from N8N — without messy SDKs or custom APIs. Ready to streamline your client management? Start using GoHighLevel today and experience the power of automated pipelines, CRM, and marketing tools—all in one place. Don’t just manage leads, convert them! How to connect GoHighLevel MCP Server to N8N with this complete AI automation guide. Step-by-step instructions to streamline workflows, boost efficiency, and supercharge your automation in 2025.

What is the GoHighLevel MCP Server?

The Model Context Protocol (MCP) Server is a standardized, secure protocol that allows AI agents to read and write data without needing dedicated SDKs or complicated API setups.

GoHighLevel’s MCP Server, released just weeks ago, provides access to 21 of the most-used GoHighLevel tools — all in one place.

These tools allow AI to:

• View and edit contacts
  
• Access conversations
  
• Read and manage calendar events
  
• Update opportunities
  
• And much more
  

Why it matters:
Before MCP, integrating AI agents with GoHighLevel required custom API calls and maintenance. Now, you can get up and running in minutes. If you’re serious about scaling your business, GoHighLevel is your next game-changer. Create pipelines, track progress, and close deals faster than ever. Try it now and see the difference yourself!

What You’ll Need Before Starting

Before we dive into setup, here’s what you need:

1. A GoHighLevel Sub Account – This is required to access the MCP Server.
   
2. Private Integration Token – Generated inside GoHighLevel’s settings.
   
3. An Updated Version of N8N – Make sure your N8N installation supports server transport for MCP.
   
4. An AI Model Account – For example, OpenAI, Anthropic, or another compatible provider.
   

Step 1 – Generating Your GoHighLevel MCP Integration Token

We start inside GoHighLevel:

1. Log into your GoHighLevel account (can be a test account with dummy data for setup).
   
2. Navigate to:
   Settings → Scroll down to Private Integrations.
   
3. Click “Create New Integration”.
   
4. Give it a name — for example:
   Integration Name: N8N MCP Connection
   Description: (optional) A note for your reference.
   
5. Select Scopes (Permissions) – These determine what your AI agent can access.
   
   • Examples:
     
     • View Contacts
       
     • Edit Contacts
       
     • View Conversations
       
     • Edit Conversations
       
     • View Calendars
       
     • View Calendar Events
       
   • Pro Tip: Search keywords like calendar, contact, etc., to find required scopes quickly.
     
6. Once all required scopes are selected, click Create.
   
7. Copy your Integration Key immediately — you’ll only see it once.
   

💡 Security Tip: This key is like the “keys to your house.” Store it securely and never share it publicly. If compromised, regenerate it in GoHighLevel. Your sales process deserves more than scattered spreadsheets. Switch to GoHighLevel and get a full suite of CRM and pipeline features designed to make your workflow effortless. Start your free trial now and take control!

Step 2 – Setting Up the Workflow in N8N

Now that we have our GoHighLevel MCP token, we can move into N8N.

Creating the Base Workflow

1. Open N8N and click New Workflow.
   
2. Add a Chat Trigger node (this will allow us to interact with our AI).
   
3. Add an AI Agent node.
   
4. Add a Chat Model node — in this example, we’re using OpenAI GPT-4.1-mini (but you can use any supported model).
   

Test the basic workflow:

• Trigger the chat
  
• Pass the prompt to the AI model
  
• Ensure it responds (e.g., “Hello, how can I assist you today?”)
  

Step 3 – Adding the MCP Client Tool

This is where we connect GoHighLevel’s MCP Server.

1. Add a new node: Search for MCP Client Tool.
   
2. Important: Use the official MCP tool with “Model Context Protocol” in its name (blue icon) — not the community version.
   
3. In the MCP node settings:
   
   • Endpoint URL – Found in GoHighLevel MCP documentation (copy without quotes).
     
   • Server Transport – Set to HTTP.
     
   • Authentication – Select Header Auth.
     

If you’re wondering how GoHighLevel can be your all-in-one solution for managing leads, nurturing relationships, and automating sales in the coming year, you’ll love our detailed guide. Discover the step-by-step process in our blog Use GoHighLevel as a CRM in 2025.

Step 4 – Creating MCP Credentials in N8N

1. Under Credentials, select Create New.
   

For Header Name, type:

Authorization

For Value, type:

Bearer YOUR_INTEGRATION_TOKEN

3.  (Replace YOUR_INTEGRATION_TOKEN with the key you copied from GoHighLevel).
   
4. Save credentials — name them descriptively (e.g., “GoHighLevel MCP – Main Account”).
   

Step 5 – Selecting Available Tools

Once authentication is successful:

• In the MCP Client Tool node, under Tools to Include, click Select.
  
• You should now see all 21 GoHighLevel tools (contacts, calendars, opportunities, etc.).
  
• For full access, you can select All.
  

Step 6 – Adding Context for Your AI Agent

We can improve AI accuracy by telling it exactly which GoHighLevel location it’s working on.

1. In the AI Agent node, scroll to System Message.
   

You are a helpful MCP server assistant working on location: [YOUR_SUB_ACCOUNT_LOCATION_ID]

2. To find your Location ID:
   
   • Go to Business Profile in GoHighLevel
     
   • Copy the Location ID and paste it into your system message.
     

This ensures AI knows which sub-account to access for queries.

Step 7 – Testing the Integration

Try asking your AI via the chat:

• Example 1:
  “What tools do I have access to?”
  
• Example 2:
  “Tell me the names of the contacts in my account.”
  
• Example 3:
  “Add a new contact named Fred Johnson with email fred@example.com and phone 555-1234.”
  

If everything is working, N8N will:

• Pass your request to the AI model.
  
• Forward it through MCP to GoHighLevel.
  
• Retrieve, update, or create the requested data — instantly.
  

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Real-World Automation Example

Once connected, you can expand this setup to:

• Sync leads from forms → GoHighLevel CRM → Email Drip Campaign
  
• Auto-respond to new contacts in conversations
  
• Schedule events in GoHighLevel from Telegram or Slack messages
  
• Trigger marketing workflows based on AI-detected customer intent
  
• Daily contact updates from a Google Sheet into GoHighLevel
  

Bonus – Using Telegram or Other Chat Interfaces

Instead of using the built-in N8N chat:

• Replace the Chat Trigger with a Telegram Trigger node.
  
• Route Telegram messages → AI Agent → MCP Client → GoHighLevel.
  
• This enables you to manage CRM data in real-time from your phone.
  

If you’re ready to take GoHighLevel to the next level, don’t miss our detailed guide on Use GoHighLevel to Generate Your Own SaaS in 2025. In this post, we walk you through how to leverage GoHighLevel’s white-label capabilities to launch your very own SaaS platform. From setting up your branding to automating client onboarding, this guide covers the exact steps you need to start and scale your SaaS business efficiently.

Troubleshooting Common Issues

Why This Integration is a Game-Changer for 2025

• No-code AI automation: Anyone can connect AI to GoHighLevel without coding.
  
• Secure data access: The MCP protocol ensures authorized, scoped access.
  
• Scalability: Add more tools, triggers, and automations as your business grows.
  
• Time savings: Spend less time on manual CRM tasks and more on growth.
  

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Conclusion

Integrating GoHighLevel’s MCP Server with N8N opens the door to powerful, AI-driven automations that handle your CRM operations hands-free. From adding contacts to managing conversations and events, you can now let AI agents do the heavy lifting — securely and efficiently.

With this step-by-step guide, you can set up your first MCP-powered workflow in under an hour and start exploring endless automation possibilities.

Disclaimer

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Frequently Asked Questions