brainiall

n8n community node for Brainiall LLM Gateway - 113+ AI models (Claude, DeepSeek, Llama, Qwen, Mistral) via OpenAI-compatible API

Package Information

Downloads: 88 weekly / 88 monthly
Latest Version: 0.1.0
Author: Brainiall

Available Nodes

Brainiall LLM icon
Brainiall LLM
Chat with 113+ AI models via Brainiall Gateway (Claude, DeepSeek, Llama, Qwen, Mistral and more)

Documentation

n8n-nodes-brainiall

This is an n8n community node for the Brainiall LLM Gateway -- access 113+ AI models from 17 providers through a single OpenAI-compatible API.

n8n is a fair-code licensed workflow automation platform.

Installation

Follow the installation guide in the n8n community nodes documentation.

Quick steps:

  1. Open your n8n instance
  2. Go to Settings > Community Nodes
  3. Click Install
  4. Enter n8n-nodes-brainiall
  5. Click Install

Credentials

  1. Go to brainiall.com and sign up for an API key
  2. In n8n, go to Credentials > New Credential
  3. Search for Brainiall API
  4. Enter your API key
  5. Click Save -- the credential will be tested automatically against the /models endpoint

Node: Brainiall LLM

Operations

Operation Description
Chat Completion Send messages to any model and get a response
List Models Retrieve the full catalog of available models

Available Models

The node includes a dropdown with popular models pre-configured:

Anthropic: Claude Opus 4.6, Claude Opus 4.5, Claude Sonnet 4.6, Claude Haiku 4.5

DeepSeek: DeepSeek R1, DeepSeek V3

Meta: Llama 4 Scout 17B, Llama 3.3 70B, Llama 3.1 405B, Llama 3.1 70B, Llama 3.1 8B

Qwen: Qwen 3 235B, Qwen 3 30B

Mistral: Mistral Large 3, Mistral Small 3

Amazon: Nova Pro, Nova Lite, Nova Micro

MiniMax: MiniMax M2

You can also select Custom Model ID to use any model from the full catalog of 113+ models.

Options

Option Description Default
Temperature Controls randomness (0-2) 1.0
Max Tokens Maximum tokens in the response 4096
Top P Nucleus sampling threshold 1.0
Frequency Penalty Penalize repeated tokens (-2 to 2) 0
Presence Penalty Penalize tokens already in text (-2 to 2) 0
JSON Mode Force valid JSON output false
Stop Sequences Comma-separated stop strings -
System Message System prompt (used with simple Prompt field) -

Input

You can provide input in two ways:

  1. Messages (structured): Add multiple messages with role (system/user/assistant) and content
  2. Prompt (simple): Enter a single user prompt. Optionally add a System Message in Options

If both are provided, Messages takes precedence.

Output

Each item returns:

{
  "content": "The model's response text",
  "model": "claude-sonnet-4-6",
  "finish_reason": "stop",
  "usage": {
    "prompt_tokens": 25,
    "completion_tokens": 150,
    "total_tokens": 175
  },
  "id": "chatcmpl-...",
  "full_response": { ... }
}

Compatibility

  • n8n version 1.0+
  • Tested with n8n 1.70+

API Information

  • Base URL: https://apim-ai-apis.azure-api.net/v1
  • Auth: Bearer token (OpenAI-compatible)
  • Endpoints: /chat/completions, /models
  • Format: 100% OpenAI API compatible

Resources

License

MIT

Discussion