What a matter costs

See both ledgers a matter accrues: a CostEntry for every single model call (tokens, USD, cache buckets, local power) and a billable TimeEntry in 6-minute units for task runs, gate reviews, and AI agent work.

Billable time tracking

Every task automatically accumulates billable time. Entries open when a task starts and close when it completes or is deleted; duration is rounded up to the nearest 6-minute unit (the standard legal billing increment). Partners see all time entries; lawyers see only their own.

GET  /time-entries                query: profileId, taskId, matterNumber, from, to
GET  /time-entries/export.json    full export (partner only)
GET  /time-entries/export.csv     CSV for billing import (partner only)