Get usage statistics

curl -X GET https://app.mavera.io/api/v1/usage \
  -H "Authorization: Bearer mvra_live_your_key_here"

{
  "object": "usage",
  "billing_period": {
    "start": "2024-03-01T00:00:00.000Z",
    "end": "2024-03-31T23:59:59.999Z"
  },
  "credits": {
    "used": 2500,
    "included": 5000,
    "remaining": 2500,
    "percentage_used": 50
  },
  "transcription": {
    "minutes_used": 45.5,
    "minutes_included": 500,
    "minutes_remaining": 454.5,
    "percentage_used": 9
  },
  "storage": {
    "gb_used": 2.5,
    "gb_included": 50,
    "gb_remaining": 47.5,
    "percentage_used": 5
  },
  "api_requests": {
    "total_requests": 1250,
    "total_tokens": 125000,
    "prompt_tokens": 75000,
    "completion_tokens": 50000,
    "credits_used": 2500,
    "error_count": 12,
    "avg_latency_ms": 850
  },
  "rate_limit": {
    "requests_per_minute": 120
  },
  "auto_recharge": {
    "enabled": true,
    "threshold": 100,
    "credits_to_add": 1000
  },
  "limits": {
    "budget_alert": 4000,
    "usage_limit": null
  }
}