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

# September 11, 2026 - FOCUS usage export API

> A new public preview API exports hourly CoreWeave usage in FOCUS 1.2 JSON or CSV

The FOCUS Billing Export API is now available in public preview. Use it to pull the same billable usage you see in [Billing insights](/billing/billing-insights), at hourly grain, as JSON or CSV in [FinOps Open Cost and Usage Specification (FOCUS) 1.2](https://focus.finops.org/) format.

This release returns usage quantities only. Cost fields, project-level attribution, and per-resource rows aren't included.

Access requires a [CoreWeave API access token](/security/authn-authz/manage-api-access-tokens#create-a-new-api-access-token) and FOCUS export enabled for your organization. If you receive a `403 Forbidden` response, [contact Support](/support) to request access.

For more information, see [Export usage with the FOCUS API](/billing/focus-export-api).