---
title: "Track usage"
description: "Read test or live metered usage for an account and date range."
generated: true
---

# Track usage

`GET /v1/usage?from=2026-10-01&to=2026-11-01` returns your metered use by product, as billed. Without dates it covers the current month to now. With a test key it returns the account's test use, and `livemode` is `false`.

Test use is free. See the [usage response fields](/api/usage).