> ## 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.

# ServerToolPrice

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `MaxUnitsPerCall` | `int64` | :heavy\_check\_mark: | N/A | |
| `Mode` | `*string` | :heavy\_check\_mark: | The `parameters.mode` this price applies to; null for prices that do not depend on the mode. A request bills exactly one `request` row | auto |
| `Price` | `string` | :heavy\_check\_mark: | USD per unit, as a decimal string | 0.007 |
| `Unit` | `string` | :heavy\_check\_mark: | N/A | request |