> ## 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` | List\[[components.SessionCostItem](../components/sessioncostitem.mdx)] | :heavy\_check\_mark: | N/A         |
| `meta` | [components.SessionCostMeta](../components/sessioncostmeta.mdx)        | :heavy\_check\_mark: | N/A         |