Description
Want to run Claude, Mistral, GPT-4o, and more inside n8n — even without native OpenRouter support?
This powerful, plug-and-play workflow gives you full access to OpenRouter.ai models using the standard OpenAI node — just by setting a custom base URL.
No need to upgrade to v1.78 — run advanced LLMs in any version of n8n instantly.
It's perfect for AI developers, automation pros, and no-code makers who want total control over which model powers their workflows — with the flexibility to switch models dynamically at runtime.
🧰 What You’ll Get
📥 Ready-to-import n8n workflow (fully mapped to OpenRouter)
🔑 Setup instructions for API keys, base URL, and credentials
⚡ Runtime model switching with variables, logic, or user input
💬 Built-in support for chat messages, system prompts, and memory
🧱 Clean, modular JSON structure you can scale and customize
⚙️ Why You’ll Love This Workflow
✅ Works on older versions of n8n — no upgrade needed
🧠 Tap into dozens of models via OpenRouter
🎯 Switch LLMs mid-flow for smarter agentic workflows
⚡ Fast setup — no extra code or plugins
🧩 Built to extend — easily connect to other tools or APIs
👥 Perfect For
🧪 AI builders experimenting with GPT-4o, Claude, Mixtral, and others
💬 Prompt engineers crafting dynamic, multi-model conversations
🔧 Automation developers building advanced tools
📊 n8n power users who want flexible AI in one place
📌 Requirements
🔗 n8n (any version — works before 1.78)
🔐 OpenRouter account with API key + credits
🧠 Basic understanding of n8n workflows
