Download the +250 Template: LINK Why Use n8n for AI-Powered Automation? n8n is a powerful no-code/low-code tool that allows you to automate complex workflows easily. By integrating over 250 AI agents, you can optimize your processes, save time, and increase efficiency. n8n for Beginners – How to Get Started! If you're new to n8n, don't worry! Here are the first steps to quickly set up your automation: 1. Install n8n You have two options to use n8n: - Cloud Version: Sign up on n8n.io and get started immediately. - Self-Hosted (Recommended for Developers & Businesses): Install n8n locally or via Docker. 2. Create Your First Workflows - Start a new workflow and choose a trigger (e.g., webhook or scheduled event). - Add nodes to process and automate data from various tools. - Connect AI services like OpenAI, Claude, or Google Vertex AI. 3. Test and Optimize Your Workflow - Run tests to ensure everything works as expected. - Optimize the flow by troubleshooting and making adjustments. Once you're familiar with the basics, you can leverage our pre-built AI templates to become productive even faster. AI Templates: Your n8n Boost With our pre-built AI templates, you can get started instantly. They cover various areas: 🔹 Marketing & Growth - AI-powered copywriting tools, ad optimization, automated content creation & SEO. 🔹 Engineering & DevOps - Code review, debugging assistance, automation scripts & CI/CD optimization. 🔹 HR & Talent Acquisition - AI-driven applicant analysis, automated interview scheduling & sentiment analysis. 🔹 Sales & Lead Generation - AI-enhanced prospecting, personalized emails, lead scoring & predictive analytics. 🔹 IT & Security - Cybersecurity monitoring, automated threat detection & IT ticketing. 🔹 Finance & Accounting - AI-based financial forecasting, expense automation, risk assessment & fraud detection. 🔹 Design & Creative

In this video I show you how to recreate a complete AI powered website using n8n and Gemini 3 Pro. The original site only offers a single input field and limited functionality, so I rebuilt the entire system from scratch and extended it into a fully working application. No coding required. You will learn how to use Gemini 3 Pro to generate the full frontend from a prompt, a screenshot, and a workflow file, and then connect everything to n8n so the website can actually run real requests. The workflow handles domain crawling, LLM ranking analysis, API calls, Supabase storage, and returning structured results back to the frontend. The process is simple once you see it. I walk you through every step including how to import the workflow, set up the APIs, configure Supabase correctly, and link the webhook so the UI and backend talk to each other. You end up with a complete working system you can rebuild or extend for your own projects.

In this short tutorial, I show you exactly how to connect your OpenAI API key in n8n. You’ll learn where to create your API key, how to copy it correctly, and how to add it to your n8n credentials so your workflows run without errors. Clear, simple, and straight to the point. youtube.com/watch?v=U-1fXfPyN80&feature=youtu.be