Build AI Agents & Secure API Integrations with n8n

Overview

Knowing what AI agents are is not the same as building one that works. This course closes that gap. AI agents are already automating research, handling APIs, securing integrations, and making decisions in real workflows. This course gives you the hands-on skills to do the same. Here is what you will build: AI Research Agent with Live Web Search & Memory: Your agent searches the web, scrapes results, stores the context in memory, & delivers structured research without you lifting a finger. Weather API Bot with Webhooks and Custom Logic: Get real-time weather alerts delivered automatically through a live API, a webhook trigger, and custom JavaScript logic you build yourself. Secure Webhook System with HMAC and Rate Limiting: Protect your API integrations with signature-based security, block unauthorized access, and keep your system stable under load. Who is this for: professionals, career switchers, and curious builders across every role who want to go beyond basic automation and start building AI systems that work. 200,000+ learners have chosen LearnKartS across 160+ courses on Coursera. The skills you build here are already in demand. Claim your spot now.

Syllabus

AI Agents, Tools & Memory in n8n

Understand how AI agents work in n8n, including tools, memory systems, and when to use agents vs LLM calls. Learn to build, control, and debug intelligent agent workflows using real-world logic and decision flows.

AI Research Agents & API Integration in n8n

Build AI research agents using APIs, webhooks, HTTP requests, and web scraping for real-world data extraction. Learn to integrate external services like weather APIs and forms while mastering Code Nodes and workflow logic.

Secure Webhook Systems, Testing & API Resilience in n8n

Learn to secure and scale workflows using HMAC authentication, rate limiting, and API resilience patterns. Build production-ready systems with webhook security, error handling, and real-world API protection techniques.