Usage Metering

Dashboard

View real-time usage at Dashboard → Settings → Billing → Usage. The usage meter shows:

• Requests consumed this billing period
• Requests remaining before quota exhaustion
• Daily request histogram
• Top principals by request volume

API

GET /api/v1/stats/summary
Authorization: Bearer vx_live_...

# Response
{
  "period_start": "2025-01-01T00:00:00Z",
  "period_end": "2025-02-01T00:00:00Z",
  "quota": 100000,
  "used": 34201,
  "remaining": 65799,
  "overage_requests": 0
}