01
Event ingest
Post usage as it happens. Idempotent keys, late arrivals, and replay without rewriting history.
Instrument set
Six surfaces. No illustrations. If a number cannot be traced, it does not ship.
Post usage as it happens. Idempotent keys, late arrivals, and replay without rewriting history.
Name the units that matter: seats, tokens, GB-hours. Version a meter without breaking old invoices.
Tiers, commitments, and overage on a single tape. No hidden multipliers in a spreadsheet.
Every line traces back to events. Finance can audit at 2am without asking engineering.
Hard caps and soft warnings from the same source of truth that prints the bill.
When rated usage diverges from posted events, the console flags it in signal red.