httppayai

agents.writerslogic.com

Computes available quota from a caller-supplied snapshot (limit, used, reserved) minus the unexpired pending reservations and says whether a requested amount fits. This is a read of the numbers you supply as of snapshotAt: it reserves nothing, so concurrent consumers can still use the quota before you do, and every response says so. A stale snapshot gives unknown, not pass; a window that ended at or before asOf gives unknown even when the request does not fit, because the numbers belong to the previous window. Does not query any provider and is not a rate limiter (use the coordination token-bucket for reservations).