n8n-nodes-custom-provider

An n8n community node that lets you use any OpenAI-compatible or Anthropic-compatible LLM provider as a chat model in your n8n AI workflows.

Supported Providers

• Any OpenAI-compatible API (OpenAI, Groq, Together AI, etc.)
• Any Anthropic-compatible API (Anthropic, Minimax, etc.)

Installation

In n8n, go to Settings > Community Nodes > Install and enter:

n8n-nodes-custom-provider

Configuration

1. Add the Custom Provider Chat Model node to your AI Agent
2. Create a Custom LLM Provider API credential with:
   • API Key: your provider's API key
   • Base URL: your provider's API base URL
   • Compatible Type: OpenAI or Anthropic
3. Set the Model name (e.g. MiniMax-M2.7, gpt-4o)

License

MIT