> ## 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.

# GetAppRankingsRequest

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `Category` | [\*operations.GetAppRankingsCategory](../../models/operations/getapprankingscategory.mdx) | :heavy\_minus\_sign: | Marketplace category group to filter by (e.g. `coding`). Only apps tagged with a subcategory inside this group are returned. Mutually combinable with `subcategory` — when both are supplied the `subcategory` must belong to the `category` group. | coding |
| `Subcategory` | [\*operations.Subcategory](../../models/operations/subcategory.mdx) | :heavy\_minus\_sign: | Marketplace subcategory to filter by (e.g. `cli-agent`). Takes precedence over `category` for the actual filter; when `category` is also supplied the pair must be consistent. | cli-agent |
| `Sort` | [\*operations.GetAppRankingsSort](../../models/operations/getapprankingssort.mdx) | :heavy\_minus\_sign: | `popular` ranks apps by total token volume inside the date window. `trending` ranks apps by absolute excess token growth: window volume minus the average volume of the three equal-length periods immediately preceding the window. Apps with no excess growth are omitted from `trending` results. | popular |
| `StartDate` | `*string` | :heavy\_minus\_sign: | Start of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to 30 days before `end_date`. The dataset begins at 2025-01-01; earlier values are clamped forward to that floor and the resolved value is echoed in `meta.start_date`. | 2026-04-12 |
| `EndDate` | `*string` | :heavy\_minus\_sign: | End of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to the most recent completed UTC day. Must be on or after 2025-01-01; earlier values are rejected with a 400. | 2026-05-11 |
| `Limit` | `*int64` | :heavy\_minus\_sign: | Maximum number of apps to return (1-100). Defaults to 50. | 50 |
| `Offset` | optionalnullable.OptionalNullable\[`int64`] | :heavy\_minus\_sign: | Number of ranked apps to skip before the first returned row (0-100). Defaults to 0. `rank` stays absolute, so the first row of `offset=50` is `rank: 51`. | 0 |