Descriptions:
n8n’s Chat Hub is a new interface inside the n8n automation platform that lets users interact with multiple large language models and trigger custom AI agents from a single chat window. Nate Herk walks through the feature in this hands-on tutorial, connecting to Claude Haiku 4.5, GPT-5 Mini, and Google Gemini 2.5 Pro via Open Router—all within the same conversation thread, with context preserved across model switches.
The tutorial covers how to configure API credentials for Anthropic and OpenAI, enable Gina AI as a real-time web search tool (which offers a free tier with one million tokens), and link existing n8n workflows as callable custom agents. Herk demonstrates a working example: a data analyst agent that queries a Google Sheets table of workflow execution logs and answers natural language questions about run counts and token totals, with live verification against the underlying data.
Viewers will learn the full setup path from accessing Chat Hub via the bottom-left chat bubble in the n8n UI, to switching models mid-conversation, to exposing complex backend workflows through the chat interface. The feature positions n8n as a unified hub for both building and conversing with AI automation pipelines, reducing the need to switch between n8n and external chat tools like ChatGPT or Claude.ai.
📺 Source: Nate Herk · Published December 15, 2025
🏷️ Format: Tutorial Demo
