n8n Tutorial - How to Build AI Agents with No Code for Beginners

Learn to build AI agents using n8n's no-code platform in this comprehensive 22-minute tutorial designed specifically for beginners. Discover what AI agents are and how they function, then follow a step-by-step process to create your own AI agent from scratch. Master essential skills including setting up OpenAI credentials, adding a "brain" to your agent, writing effective instructions, and implementing HTTP API calls for external data integration. Explore advanced features such as adding memory capabilities to your agent and optimizing response speed by adjusting AI models. The tutorial covers the complete workflow from initial setup through final testing, concluding with practical tips for creating effective prompts and a full demonstration of the completed AI agent in action.

Syllabus

00:00 Overview of what we will cover
01:26 Overview of what an ai agent is and how it works
04:05 Step by step build of brand new ai agent
07:21 Adding a brain & setting up OpenAI credentials
11:13 Adding instructions to our ai agent
11:38 Adding the HTTP tool & building the API call
17:17 Adding memory to our ai agent
18:58 Making the agent respond faster by changing the model
19:30 Final full demo of the brand new ai agent build
20:36 Recap of what we build
21:18 Golden nugget for creating prompts!
21:40 Let me know if you want a more comprehensive tutorial?