N8N FULL COURSE 6 HOURS (Build & Sell AI Automations + Agents)

Introduction

This tutorial provides a comprehensive guide to using n8n, an open-source automation tool, based on the full course by Nick Saraev. You'll learn foundational concepts, how to set up n8n, and the differences between n8n and Make.com. This guide aims to equip you with the knowledge to build and sell AI automations effectively.

Step 1: Understand n8n Basics

• What is n8n?
  n8n is a powerful automation tool that allows you to create complex workflows without writing extensive code. It connects various apps and services to automate tasks.

• Key Features of n8n:

  • Open-source and self-hosted.
  • Supports various integrations with different services.
  • Allows for custom JavaScript functions to enhance automation.

• Getting Started:

  • Visit the n8n website to download and install the app.
  • Familiarize yourself with the user interface and basic functionalities.

Step 2: Learn Foundational Concepts

• Workflows:
  Workflows are the backbone of n8n, comprising various nodes that define the automation process.

• Nodes:
  Each node represents a task or action, such as retrieving data from an API or sending an email. Understand how to create and configure nodes.

• Triggers:
  Triggers initiate workflows based on specified events, like a new email arriving or a scheduled time.

Step 3: Implement JavaScript Functions

• Why Use JavaScript Functions?
  JavaScript functions allow for advanced data manipulation and processing within your workflows.

• Basic Implementation:

  • Navigate to a node where you want to add a JavaScript function.
  • Use the following syntax to create a simple function:

    return items.map(item => {
      return {
        json: {
          newField: item.json.oldField + ' modified'
        }
      };
    });
    

  • Test and debug your function to ensure it works correctly within your workflow.

Step 4: Set Up Self-Hosting

• Why Self-Host?
  Self-hosting gives you more control over your workflows and data privacy.

• Steps to Self-Host:

  1. Choose a server or cloud provider to host n8n.
  2. Follow the installation guide on the n8n documentation site.
  3. Configure your environment (database, authentication, etc.).

• Practical Tips:

  • Ensure you have proper security measures in place, such as SSL certificates.
  • Regularly back up your workflows and data.

Step 5: Compare n8n and Make.com

• When to Use n8n:

  • Ideal for users who need extensive customization and control.
  • Best for those comfortable with technical setups and coding.

• When to Use Make.com:

  • Suitable for users looking for a user-friendly interface with less technical overhead.
  • Great for quick automations without complex requirements.

• Key Differences:

  • n8n offers more flexibility and customization.
  • Make.com provides a more visual approach to building workflows.

Conclusion

In this tutorial, you learned the fundamentals of n8n, including how to set it up, create workflows, and utilize JavaScript functions for advanced automations. Understanding the differences between n8n and Make.com will help you choose the right tool for your needs. Start experimenting with your own workflows and consider joining communities to share and learn more about automation. Your journey into the world of automation can significantly improve your business efficiency and open new opportunities.