Create a branded AI-powered website chatbot
Needs changesNeeds changes. This template uses 2 thing(s) that n8n 3.0 removes: HTTP Request Tool (legacy), AI Agent v1 (old agent modes). 2 breaking item(s) found. Static check, last run 2026-10-19.
What to replace before upgrading
| Removed in 3.0 | Replace with |
|---|---|
| HTTP Request Tool (legacy) Make Appointment | HTTP Request node connected to the AI Agent's Tool input |
| AI Agent v1 (old agent modes) AI Agent (v1.6) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (14)
- Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Respond to Webhook
n8n-nodes-base.respondToWebhook - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - HTTP Request Tool
@n8n/n8n-nodes-langchain.toolHttpRequest - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - Edit Fields (Set)
n8n-nodes-base.set - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - Switch
n8n-nodes-base.switch - Microsoft Outlook
n8n-nodes-base.microsoftOutlook - AI Agent
@n8n/n8n-nodes-langchain.agent - If
n8n-nodes-base.if
What it does
Create a Branded AI Website Chatbot Engage website visitors with an intelligent chat widget powered by OpenAI. This template includes: - 💬 Natural conversation handling - 📅 Microsoft Outlook calendar integration - 📝 Lead capture and information gathering - 🔄 Human handoff capabilities Simply add a JavaScript snippet to your website and configure the workflow to match your needs. Follow our detailed setup guide to get started in minutes. !chat widget.png > Note: Widget includes a "Powered By" affiliate link