> ## 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.

# SessionCostResponse

## Fields

| Field  | Type                                                                         | Required             | Description |
| ------ | ---------------------------------------------------------------------------- | -------------------- | ----------- |
| `Data` | \[][components.SessionCostItem](../../models/components/sessioncostitem.mdx) | :heavy\_check\_mark: | N/A         |
| `Meta` | [components.SessionCostMeta](../../models/components/sessioncostmeta.mdx)    | :heavy\_check\_mark: | N/A         |