AndAI LLM Hub
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N8n Integration

Connect n8n workflow automation to AndAI LLM Hub for AI-powered workflows

n8n is a powerful workflow automation tool that can be enhanced with AI capabilities through AndAI LLM Hub. This guide shows how to integrate AndAI LLM Hub into your n8n workflows.

n8n workflow with AndAI LLM Hub

Prerequisites

  • An AndAI LLM Hub account with an API key
  • n8n instance (self-hosted or cloud)
  • Basic understanding of n8n workflows

Setup

The easiest way to use AndAI LLM Hub with n8n is through the OpenAI node with custom configuration.

Add OpenAI Credentials

  1. In n8n, go to Settings → Credentials

n8n credentials

  1. Click Add Credential → OpenAI

n8n credentials

  1. Configure as follows:
    • API Key: Your AndAI LLM Hub API key
    • Base URL: https://api.llmhub.andaihub.ai/v1
    • Organization ID: Leave blank

n8n credentials

Configure OpenAI Node

  1. Add an AI Agent node to your workflow
  2. Add a Chat Model edge to the node

n8n credentials

  1. Configure the node to use the AndAI LLM Hub provider

n8n credentials

Note: You have to toggle off the responses API. AndAI LLM Hub does not support it.

responses api

  1. Select your desired options
  • Model: Use any AndAI LLM Hub model ID (e.g., gpt-5)
  • Options: Optionally, configure LLM parameters

n8n credentials

Test Workflow

Finally, try running your workflow with a test prompt.

n8n credentials

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Prerequisites
Setup
Add OpenAI Credentials
Configure OpenAI Node
Test Workflow