curl \
  --request GET \
  --url "https://api.breeze.blue/v1/usage" \
  --header "xi-api-key: $BREEZE_API_KEY"

{
  "summary": {
    "request_count": 0,
    "total_text_characters": 0,
    "total_billable_units": 0,
    "total_cost": 0,
    "total_cost_millicredits": 0
  },
  "total": 123,
  "page": 123,
  "page_size": 123,
  "window_days": 123,
  "daily": [
    {
      "date": "<string>",
      "request_count": 123
    }
  ],
  "items": [
    {
      "id": "<string>",
      "endpoint": "<string>",
      "method": "<string>",
      "status": 123,
      "api_key_id": "<string>",
      "api_key_name": "<string>",
      "api_key_prefix": "<string>",
      "model": "<string>",
      "billable_units": 123,
      "cost": 123,
      "cost_millicredits": 123,
      "latency_ms": 123,
      "duration_ms": 123,
      "first_audio_chunk_ms": 123,
      "request_duration_ms": 123,
      "trace_id": "<string>",
      "request_id": "<string>",
      "text_characters": 123,
      "action_code": "<string>",
      "client_type": "<string>",
      "client_name": "<string>",
      "client_version": "<string>",
      "created_at": "<string>"
    }
  ]
}