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# Datasets - TypeScript SDK

The TypeScript SDK and docs are currently in beta.
Report issues on [GitHub](https://github.com/OpenRouterTeam/typescript-sdk/issues).

## Overview

Datasets endpoints

### Available Operations

* [getRankingsDaily](#getrankingsdaily) - Daily token totals for top 50 models

## getRankingsDaily

Returns the top 50 public models per day by total token usage on OpenRouter, plus a
single aggregated `other` row per day that sums every model outside that top 50.
Token totals are `prompt_tokens + completion_tokens`, matching the public rankings
chart on openrouter.ai/rankings.

Each row is a distinct `(date, model_permaslug)` pair. The `other` row uses the
reserved permaslug `other` and is always returned last within its date, so callers
can compute `top-50 traffic / total daily traffic` without a second request.

Authenticate with any valid OpenRouter API key (same key used for inference).
Rate-limited to 30 requests/minute per key and 500 requests/day per account.

When republishing or quoting this dataset, OpenRouter must be cited as:
"Source: OpenRouter (openrouter.ai/rankings), as of \{as\_of}."

Token counts come from each upstream provider's own tokenizer (Anthropic counts
are as reported by Anthropic, OpenAI counts are as reported by OpenAI, etc.), so
a token in one row is not directly comparable to a token in another row from a
different provider.

### Example Usage

```typescript
import { OpenRouter } from "@openrouter/sdk";

const openRouter = new OpenRouter({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const result = await openRouter.datasets.getRankingsDaily();

  console.log(result);
}

run();
```

### Standalone function

The standalone function version of this method:

```typescript
import { OpenRouterCore } from "@openrouter/sdk/core.js";
import { datasetsGetRankingsDaily } from "@openrouter/sdk/funcs/datasetsGetRankingsDaily.js";

// Use `OpenRouterCore` for best tree-shaking performance.
// You can create one instance of it to use across an application.
const openRouter = new OpenRouterCore({
  httpReferer: "<value>",
  appTitle: "<value>",
  appCategories: "<value>",
  apiKey: process.env["OPENROUTER_API_KEY"] ?? "",
});

async function run() {
  const res = await datasetsGetRankingsDaily(openRouter);
  if (res.ok) {
    const { value: result } = res;
    console.log(result);
  } else {
    console.log("datasetsGetRankingsDaily failed:", res.error);
  }
}

run();
```

### Parameters

| Parameter              | Type                                                                                                         | Required             | Description                                                                                                                                                                    |
| ---------------------- | ------------------------------------------------------------------------------------------------------------ | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `request`              | [operations.GetRankingsDailyRequest](/docs/sdks/typescript/api-reference/operations/getrankingsdailyrequest) | :heavy\_check\_mark: | The request object to use for the request.                                                                                                                                     |
| `options`              | RequestOptions                                                                                               | :heavy\_minus\_sign: | Used to set various options for making HTTP requests.                                                                                                                          |
| `options.fetchOptions` | [RequestInit](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request#options)                      | :heavy\_minus\_sign: | Options that are passed to the underlying HTTP request. This can be used to inject extra headers for examples. All `Request` options, except `method` and `body`, are allowed. |
| `options.retries`      | [RetryConfig](/docs/sdks/typescript/api-reference/lib/retryconfig)                                           | :heavy\_minus\_sign: | Enables retrying HTTP requests under certain failure conditions.                                                                                                               |

### Response

**Promise\<[models.RankingsDailyResponse](/docs/sdks/typescript/api-reference/models/rankingsdailyresponse)>**

### Errors

| Error Type                          | Status Code | Content Type     |
| ----------------------------------- | ----------- | ---------------- |
| errors.BadRequestResponseError      | 400         | application/json |
| errors.UnauthorizedResponseError    | 401         | application/json |
| errors.TooManyRequestsResponseError | 429         | application/json |
| errors.InternalServerResponseError  | 500         | application/json |
| errors.OpenRouterDefaultError       | 4XX, 5XX    | \*/\*            |