Get usage & cost
Report billable usage and cost for the organization over a time window, broken down by project (highest spend first). Pass from/to as ISO 8601 timestamps; optionally pass projectId to scope the report to one project. Amounts are billable spend only (what we absorb is never included). Authenticated by an organization API key with the usage:read permission.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Query Parameters
Start of the window (inclusive), ISO 8601.
"2026-09-01T00:00:00Z"
End of the window (exclusive), ISO 8601. Must be after from, and the window may not exceed 366 days.
"2026-10-01T00:00:00Z"
Limit the report to a single project. Omit for the whole organization.
Response
The usage & cost report for the window