Build your first AI agent - n8n Workflow | Neura Market
Build your first AI agent
## How it works
This template launches your very first **AI Agent** —an AI-powered chatbot that can do more than just talk— it can take action using tools.
Think of an AI Agent as a smart assistant, and the tools are the apps on its phone. By connecting it to other nodes, you give your agent the ability to interact with real-world data and services, like checking the weather, fetching news, or even sending emails on your behalf.
This workflow is designed to be the perfect starting point:
* **The Chat Interface:** A `Chat Trigger` node provides a simple, clean interface for you to talk to your agent.
* **The Brains:** The `AI Agent` node receives your messages, intelligently decides which tool to use (if any), and formulates a helpful response. Its personality and instructions are fully customizable in the "System Message".
* **The Language Model:** It uses **Google Gemini** to power its reasoning and conversation skills.
* **The Tools:** It comes pre-equipped with two tools to demonstrate its capabilities:
1. **Get Weather:** Fetches real-time weather forecasts.
2. **Get News:** Reads any RSS feed to get the latest headlines.
* **The Memory:** A `Conversation Memory` node allows the agent to remember the last few messages, enabling natural, follow-up conversations.
### Set up steps
**Setup time: ~2 minutes**
You only need one thing to get started: a free Google AI API key.
1. **Get Your Google AI API Key:**
* Visit Google AI Studio at [aistudio.google.com/app/apikey](https://aistudio.google.com/app/apikey).
* Click **"Create API key in new project"** and copy the key that appears.
2. **Add Your Credential in n8n:**
* On the workflow canvas, go to the **`Connect your model`** (Google Gemini) node.
* Click the **Credential** dropdown and select **`+ Create New Credential`**.
* Paste your API key into the **API Key** field and click **Save**.
3. **Start Chatting!**
* Go to the **`Example Chat`** node.
* Click the **"Open Chat"** button in its parameter panel.
* Try asking it one of the example questions, like: *"What's the weather in Paris?"* or *"Get me the latest tech news."*
That's it! You now have a fully functional AI Agent. Try adding more tools (like Gmail or Google Calendar) to make it even more powerful.
## How it works
This template launches your very first **AI Agent** —an AI-powered chatbot that can do more than just talk— it can take action using tools.
Think of an AI Agent as a smart assistant, and the tools are the apps on its phone. By connecting it to other nodes, you give your agent the ability to interact with real-world data and services, like checking the weather, fetching news, or even sending emails on your behalf.
This workflow is designed to be the perfect starting point:
*
Platform
n8n
Category
Other
Price
Free
Creator
BestWorkflows
AI Agent
Simple Memory
Chat Trigger
Google Gemini Chat Model
How to import this workflow into n8n
1Purchase or download the workflow to get the n8n workflow JSON file.
2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
3Open each node marked with a credential warning and connect your own accounts and API keys.
4Run the workflow once manually to verify the data flow, then toggle it to Active.