curl --request GET \
  --url https://mcp.zeroclick.ai/api/v2/metrics \
  --header 'x-zc-api-key: <api-key>'

{
  "startTime": "<string>",
  "endTime": "<string>",
  "totals": {
    "adRequests": 123,
    "impressions": 123,
    "clicks": 123,
    "estimatedEarnings": 123,
    "signals": 123,
    "contextfulImpressions": 123,
    "contextlessImpressions": 123,
    "contextfulClicks": 123,
    "contextlessClicks": 123
  },
  "freshness": {
    "lastUpdatedAt": "<string>",
    "nextUpdateAt": "<string>"
  },
  "timeSeries": [
    {
      "adRequests": 123,
      "impressions": 123,
      "clicks": 123,
      "estimatedEarnings": 123,
      "signals": 123,
      "contextfulImpressions": 123,
      "contextlessImpressions": 123,
      "contextfulClicks": 123,
      "contextlessClicks": 123,
      "date": "<string>",
      "hour": 11.5
    }
  ]
}