> ## Documentation Index
> Fetch the complete documentation index at: https://sferadev.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# litellm-api

> Type-safe LiteLLM API client

A type-safe API client for the [LiteLLM](https://litellm.ai/) proxy API, auto-generated from the official OpenAPI specification with full TypeScript support.

## Features

* **Type-Safe** - Full TypeScript support with auto-generated types from OpenAPI spec
* **LLM Proxy** - Unified interface for multiple LLM providers
* **Auto-Updated** - Daily regeneration from upstream OpenAPI specs

## Installation

<CodeGroup>
  ```bash pnpm theme={null}
  pnpm add litellm-api
  ```

  ```bash npm theme={null}
  npm install litellm-api
  ```

  ```bash yarn theme={null}
  yarn add litellm-api
  ```
</CodeGroup>

## Usage

### Basic Usage

```typescript theme={null}
import { createClient } from "litellm-api";

const client = createClient({
  baseUrl: "https://your-litellm-proxy.com",
  headers: {
    Authorization: `Bearer ${process.env.LITELLM_API_KEY}`,
  },
});

// List available models
const models = await client.getModels();

// Create a chat completion
const completion = await client.createChatCompletion({
  body: {
    model: "gpt-4",
    messages: [
      { role: "user", content: "Hello, world!" },
    ],
  },
});
```

### Type Exports

```typescript theme={null}
import type { Types } from "litellm-api";

// Use TypeScript types
type Model = Types.Model;
type ChatCompletion = Types.ChatCompletion;
```

## API Reference

The client exposes LiteLLM API endpoints including:

* **Chat Completions** - Chat completion API (OpenAI-compatible)
* **Completions** - Text completion API
* **Embeddings** - Text embedding generation
* **Models** - Available model listing
* **Keys** - API key management
* **Users** - User management
* **And more...**

For the complete API reference, see the [LiteLLM documentation](https://docs.litellm.ai/).