Automate Your Email Marketing Campaigns with n8n and Mailchimp: A Step-by-Step Guide for Beginners in 2026

Efficiently managing your email marketing campaigns is no small feat, but it doesn't have to be a hassle. In this guide, we'll walk you through the process of automating your email campaigns using n8n and Mailchimp, two popular AI-driven tools that can save you time and boost productivity.

What are n8n and Mailchimp?

Before we dive in, let's quickly introduce our main players:

1. n8n: An open-source workflow automation tool designed to help you automate tasks by connecting various apps and services.

2. Mailchimp: A widely-used email marketing service that enables businesses to send targeted emails, manage subscribers, and track campaign performance.

Setting Up n8n

To get started with n8n, first, you'll need to install it on your machine. You can find the installation instructions here. Once installed, create a new workflow to connect n8n with Mailchimp.

name: "Mailchimp Email Campaign"
description: "Automate email campaigns using n8n and Mailchimp."
categories: []

on:
  - trigger: 'cron'
    cron_schedule: '0 */5 * * *' # Run every 5 minutes

inputs:
  list:
    type: string
    description: "The list to send the email campaign to"

tasks:
  - name: "Get List"
    action: [n8n-nodes-api, callNode]
    config:
      url: 'https://your_mailchimp_account.api.mailchimp.com/3.0'
      method: 'get'
      headers:
        Authorization: 'Auth YourMailchimpAPIKey'
      body:
        action: 'lists.listMembers'
        id: '{{$jsonBody.id}}'
        list_id: '{{inputs.list}}'
      request: true
      output_type: json
    next: 'process_list'

  - name: "Process List"
    action: [n8n-nodes-email, sendMail]
    config:
      to: '{{$jsonBody.emails[0].address}}'
      subject: "Your Subject Here"
      html: "Your HTML Email Content Here"
      from: "[email protected]"
    next: 'end'

Replace YourMailchimpAPIKey, YourEmail, and the campaign details with your own information. This example demonstrates a basic email campaign setup, but you can customize it according to your specific needs.

Connecting n8n with Mailchimp

To connect n8n with Mailchimp, you'll first need to set up an API key on the Mailchimp side:

1. Log in to your Mailchimp account and go to the Extras menu.
2. Click on the API keys tab and click Generate a Key. Save this key securely as we'll need it for n8n setup.

Sending Email Campaigns with Mailchimp

Now that you've set up your workflow, let's send an email campaign using the example above:

1. Replace {{inputs.list}} with the list ID you want to target for this campaign.
2. Save and start the workflow. The task will fetch the list of emails from Mailchimp and send the email campaign accordingly.

Troubleshooting Tips

If you encounter any issues, double-check your API key, Mailchimp list ID, and email content for accuracy. Additionally, ensure that your n8n and Mailchimp accounts are properly connected and authenticated.

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Automating your email marketing campaigns with n8n and Mailchimp can save you valuable time and resources. Once set up, this powerful duo will allow you to focus on what matters most – growing your business!

Try Make.com here: https://blog.aiautoslab.com/go/AutomateEmailMarketingCampaignsWithN8nAndMailchimp/11

For more tips and techniques on using AI tools effectively, check out these resources:

• Master AI Dialogue Optimization Techniques for 2026: A Comprehensive Guide
• How to Master AI Automation Tools for Small Businesses in 2026: Boost Productivity Today!
• How to Simplify AI Workflow in 20 Minutes: A Beginner's Guide to Streamlining with n8n and Airtable