# langchain-openrouter

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## Quick Install

```bash
pip install langchain-openrouter
```

## 🤔 What is this?

This package contains the LangChain integration with [OpenRouter](https://openrouter.ai/), a unified API for hundreds of AI models across many providers.

## 📖 Documentation

For full documentation, see the [API reference](https://reference.langchain.com/python/integrations/langchain_openrouter/). For conceptual guides, tutorials, and examples on using these classes, see the [LangChain Docs](https://docs.langchain.com/oss/python/integrations/providers/openrouter).

## 📕 Releases & Versioning

See our [Releases](https://docs.langchain.com/oss/python/release-policy) and [Versioning](https://docs.langchain.com/oss/python/versioning) policies.

## 💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the [Contributing Guide](https://docs.langchain.com/oss/python/contributing/overview).