@brainrouter/js

The official TypeScript/JavaScript SDK for BrainRouter, an intelligent AI model gateway and routing engine.

Installation

npm install @brainrouter/js

Quick Start

import { BrainRouter } from '@brainrouter/js';

const br = new BrainRouter({
  apiKey: 'br_live_...',
});

// Sync chat
const completion = await br.chat.completions.create({
  messages: [{ role: 'user', content: 'Hello!' }],
});
console.log(completion.choices[0].message.content);

// Streaming chat
const stream = br.chat.completions.stream({
  messages: [{ role: 'user', content: 'Tell me a story' }],
});

for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0].delta.content || '');
}

Features

• Intelligent Routing: Use policies to automatically select the best model for your task.
• Model Recommendation: Get recommendations for which model to use based on your prompt.
• Unified API: One interface for dozens of models across providers.
• Conversation Management: Easily manage conversation history and messages.

Configuration

| Option | Type | Default | Description | | --- | --- | --- | --- | | apiKey | string | process.env.BRAINROUTER_API_KEY | Your BrainRouter API Key | | baseURL | string | https://api.brainrouter.app | API Base URL | | timeout | number | 60000 | Request timeout in ms |

License

MIT