N8n AI Agents Masterclass | Complete guide to all AI nodes in N8N

FuturMinds writes:

Welcome to the ultimate n8n AI Agent Tutorial! :tada:

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Are you ready to unlock the full potential of AI Agents in n8n? In this comprehensive n8n AI tutorial, we dive deep into how to use AI in n8n to create advanced workflows without any coding experience.

This masterclass is designed to give you a complete understanding of all the AI-related nodes in n8n—including the AI Agent Node, Summarization Chain, Question and Answer Chain, and the Basic LLM Chain.

What You’ll Learn:

  1. Understanding n8n AI Agents: Discover what AI Agents in n8n are and how they function.
  2. Using the AI Agent Node in n8n: A step-by-step guide on utilizing the AI Agent Node n8n effectively.
  3. Exploring Different Types of AI Agents: Learn about the various AI Agents available, when to use them, and why.
  4. n8n Summarization Chain: How to use the Summarization Chain in n8n to condense large texts efficiently.
  5. n8n Question and Answer Chain: Implementing the Question and Answer Chain for intelligent Q&A systems.
  6. How to Use the Basic LLM Chain in n8n: A tutorial on leveraging the Basic LLM Chain for various applications.
  7. Tutorial n8n AI Agent: Build simple workflows and understand when and how to use each AI component.
  8. AI Agent n8n Tutorial: Hands-on demonstrations to help you master AI integrations in your workflows.
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Several parts of the project had become outdated, but I’ve managed to update them:

  • The GoAPI endpoint has changed: https://api.goapi.ai/api/v1/task
  • Instead of using static delays, it’s better to implement a loop-based waiting mechanism.
  • It’s recommended not to store API keys directly in the project, but instead place them under credentials.