Build Your First AI Agent with n8n

In this article, I will walk you step by step through how to build your own AI agent using the open-source automation platform n8n. This agent will track overdue invoices and automatically send reminder emails to customers. The final system will look like this: If you want to use n8n for free, you can install and run it locally. For this, you need to install Docker on your computer. If you want to use n8n for free, you can install and run it locally. First, go to the Docker Desktop website and download the version suitable for your operating system, then install it.