> ## Documentation Index
> Fetch the complete documentation index at: https://phidatainc-agui.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                       |
| `retries`               | `int`           | `0`                              | Number of retries to attempt before raising a ModelProviderError      |
| `delay_between_retries` | `int`           | `1`                              | Delay between retries, in seconds                                     |
| `exponential_backoff`   | `bool`          | `False`                          | If True, the delay between retries is doubled each time               |

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