Introducing the Billable Usage API: programmatic cost visibility for Cloudflare

Cloudflare's Billable Usage API lets software retrieve self-serve account costs by product and charge period, making spending data available for automated reporting. Each row distinguishes the cost for its particular period from accumulated billing-period totals, so a program can separate recent charges from spending to date. The launch describes daily data updates and leaves forecasting and Enterprise coverage for future work. That makes the API useful for recurring cost visibility, while its update schedule matters for any system expected to react quickly to a spending surge. Launch details.

“The dashboard is the right answer for humans. It's not the right answer for automation.”

“It covers every usage-based Cloudflare product on the account, including Workers, R2, D1, Workers AI, Vectorize, Images, and Stream, all with one call.”

“AWS, Azure, Google Cloud, Oracle, and a growing list of SaaS providers already publish FOCUS formatted exports, and every serious cost-management tool speaks to it.”

“Consider this the first step: familiar shape now, full conformance next.”