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Overview

Task classification market-share endpoints

Available Operations

getTaskClassifications

Returns the market-share breakdown of OpenRouter traffic by task classification (e.g. code generation, web search, summarization) over a trailing time window. Each classification reports its share of classified sampled requests (usage_share) and classified sampled token volume (token_share) as fractions between 0 and 1. The unclassified other bucket is excluded. Absolute volumes are not exposed because the underlying data is sampled. Each classification also includes a models array listing the top models by request volume within that classification, with their within-tag usage and token shares. Classifications are grouped into macro-categories (Code, Data, Agent, General) with aggregate shares provided for each. 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 data, cite as: “Source: OpenRouter (openrouter.ai/rankings), as of {as_of}.”

Example Usage

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.classifications.getTaskClassifications();

  console.log(result);
}

run();

Standalone function

The standalone function version of this method:
import { OpenRouterCore } from "@openrouter/sdk/core.js";
import { classificationsGetTaskClassifications } from "@openrouter/sdk/funcs/classificationsGetTaskClassifications.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 classificationsGetTaskClassifications(openRouter);
  if (res.ok) {
    const { value: result } = res;
    console.log(result);
  } else {
    console.log("classificationsGetTaskClassifications failed:", res.error);
  }
}

run();

Parameters

ParameterTypeRequiredDescription
requestoperations.GetTaskClassificationsRequest:heavy_check_mark:The request object to use for the request.
optionsRequestOptions:heavy_minus_sign:Used to set various options for making HTTP requests.
options.fetchOptionsRequestInit: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.retriesRetryConfig:heavy_minus_sign:Enables retrying HTTP requests under certain failure conditions.

Response

Promise<models.TaskClassificationResponse>

Errors

Error TypeStatus CodeContent Type
errors.BadRequestResponseError400application/json
errors.UnauthorizedResponseError401application/json
errors.TooManyRequestsResponseError429application/json
errors.InternalServerResponseError500application/json
errors.OpenRouterDefaultError4XX, 5XX*/*