Metrics (overview)

GET https://api.notifique.dev/v1/metrics/overview?startDate=2026-01-01&endDate=2026-01-31
Authorization: Bearer sk_live_...

{
  "success": true,
  "data": {
    "range": { "startDate": "...", "endDate": "..." },
    "api": {
      "requests": 1200,
      "failures": 12,
      "successRate": 99.0,
      "avgDurationMs": 145.2
    },
    "webhooks": {
      "deliveries": 800,
      "failures": 4,
      "successRate": 99.5
    },
    "deliverability": { }
  }
}