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

# CreatePresetsChatCompletionsRequest

## Example Usage

```typescript theme={null}
import { CreatePresetsChatCompletionsRequest } from "@openrouter/sdk/models/operations";

let value: CreatePresetsChatCompletionsRequest = {
  slug: "my-preset",
  chatRequest: {
    messages: [
      {
        content: "You are a helpful assistant.",
        role: "system",
      },
      {
        content: "What is the capital of France?",
        role: "user",
      },
    ],
  },
};
```

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `httpReferer` | *string* | :heavy\_minus\_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br />This is used to track API usage per application.<br /> | |
| `appTitle` | *string* | :heavy\_minus\_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br /> | |
| `appCategories` | *string* | :heavy\_minus\_sign: | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br /> | |
| `slug` | *string* | :heavy\_check\_mark: | URL-safe slug identifying the preset. Created if it does not exist. | my-preset |
| `chatRequest` | [models.ChatRequest](../../models/chatrequest.mdx) | :heavy\_check\_mark: | N/A | \{<br />"max\_tokens": 150,<br />"messages": \[<br />\{<br />"content": "You are a helpful assistant.",<br />"role": "system"<br />},<br />\{<br />"content": "What is the capital of France?",<br />"role": "user"<br />}<br />],<br />"model": "openai/gpt-4",<br />"temperature": 0.7<br />} |