> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fiddler.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Evaluator Costs REST API Guide

> Retrieve per-evaluator LLM cost and token-usage roll-ups, filtered by project or application and grouped by project, application, or evaluator rule.

<CardGroup cols={2}>
  <Card title="Get evaluator cost roll-ups" icon="magnifying-glass" href="/sdk-api/rest-api/evaluator-costs/get-cost-evaluators">
    `GET /v3/cost/evaluators`
  </Card>
</CardGroup>