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

# OpenRouter

The OpenRouter model provides unified access to various language models through OpenRouter.

## Parameters

| Parameter  | Type            | Default                          | Description                                                           |
| ---------- | --------------- | -------------------------------- | --------------------------------------------------------------------- |
| `id`       | `str`           | `"openai/gpt-4o-mini"`           | The id of the OpenRouter model to use                                 |
| `name`     | `str`           | `"OpenRouter"`                   | The name of the model                                                 |
| `provider` | `str`           | `"OpenRouter"`                   | The provider of the model                                             |
| `api_key`  | `Optional[str]` | `None`                           | The API key for OpenRouter (defaults to OPENROUTER\_API\_KEY env var) |
| `base_url` | `str`           | `"https://openrouter.ai/api/v1"` | The base URL for the OpenRouter API                                   |
| `app_name` | `Optional[str]` | `"agno"`                         | Application name for OpenRouter request headers                       |

OpenRouter extends the OpenAI-compatible interface and supports most parameters from OpenAI.