n8n Quick Start Tutorial: Build Your First AI Agent [2026]

By n8n

Categories: Tools, Product

Summary

Build your first AI chatbot in 2 hours using n8n's visual workflow builder. Learn to create an ingest workflow, connect to LLMs, and design an engaging Q&A agent - all without coding.

Key Takeaways

1. Create an ingest workflow to capture new question-answer pairs via a simple web form, with logic to identify trusted sources.
2. Connect to leading language models (LLMs) to power your chatbot's knowledge base and response generation, without complex integrations.
3. Design an interactive, chat-based Q&A agent that can engage users in natural conversations using the ingested data.
4. Leverage n8n's visual workflow builder to rapidly prototype, test, and iterate on your chatbot without writing a single line of code.
5. Stay up-to-date with the latest n8n features, as the team ships a new version every week, ensuring your chatbot is always on the cutting edge.
6. Become an n8n ambassador and join a thriving community of automation enthusiasts, gaining early access to new tools and features.

Topics

• ReAct Agents
• No-Code Chatbots
• Visual Workflow Automation
• LLM Integration
• n8n Community

Transcript Excerpt

Hey, I'm Max the original flowgrammer, and in this video I'm gonna teach you the key fundamentals of agentic automation in n8n. to show you all this agentic goodness. We're gonna build a question and answer chat bot in two parts. The first is an ingest workflow that lets you submit new question and answer pairs via web form to an n8n data table and a separate workflow with a chat based question and answer AI agent. Who uses that data? Table of question answer pairs to ground its answers. To co...