Sync billed seats
Recounts the workspace’s seats and sets the number of extra seats on the subscription, prorated. Call it after adding or removing people. Returns the billing summary. Send an Idempotency-Key.
Scopes: billing:read
Authorizations
An API key from Settings → API keys, sent as Authorization: Bearer kb_live_…. A workspace key starts kb_; a personal key starts kbp_ and acts as its owner.
Headers
A unique key (a UUID works) for this request. Retrying with the same key returns the first answer instead of running twice.
255The API version to answer as, a date (YYYY-MM-DD). Leave it out for the current version (2026-11-07). An unknown version is refused with 400 unsupported_api_version.
2026-11-07 "2026-11-07"
Response
Successful Response