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

# xAI

> Set up Coreply with xAI to use Grok models directly.

Coreply supports xAI through the built-in `xAI` provider.

## Setup

<Steps>
  <Step title="Get your API key">
    Create an API key in [console.x.ai](https://console.x.ai/).
  </Step>

  <Step title="Choose xAI in the app">
    Open Coreply and choose **xAI** under **API Provider**.
  </Step>

  <Step title="Enter your settings">
    Fill in the following values:

    | Field   | Value            |
    | ------- | ---------------- |
    | API key | Your xAI API key |
    | Model   | `grok-4.3`       |
  </Step>

  <Step title="Disable reasoning">
    Set **Provider Options** to:

    ```json theme={null}
    {"xai": {"reasoningEffort": "none"}}
    ```
  </Step>
</Steps>

## Recommended models

```text theme={null}
grok-4.3
```

<Note>
  If you use `grok-4.6`, the lowest documented setting is `low`, so it is usually slower to first token than `grok-4.3` for Coreply.
</Note>