> ## 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.

# VideoGenerationUsage

Usage and cost information for the video generation. Available once the job has completed.

## Fields

| Field    | Type                                          | Required             | Description                                                            |
| -------- | --------------------------------------------- | -------------------- | ---------------------------------------------------------------------- |
| `Cost`   | optionalnullable.OptionalNullable\[`float64`] | :heavy\_minus\_sign: | The cost of the video generation in USD.                               |
| `IsBYOK` | `*bool`                                       | :heavy\_minus\_sign: | Whether the request was made using a Bring Your Own Key configuration. |