Usage helps users understand where cauris go without exposing provider implementation details.
Filters
Usage supports day, week, current month, and custom calendar ranges. The user should be able to filter API and Agent usage separately.
Today
This week
Current month
Custom from/to range
API or Agent source
Model usage
Show the model name, number of requests, and cauris consumed. Do not show provider internals to normal users.
Agent billing
Agent work uses the same model cost as direct API calls. A running approved job can finish if cauris hit zero, but new paid work requires enough balance.
No negative balance
Surplus during a running Agent job is waived rather than charged below zero.