curl --request GET \
  --url http://localhost:4000/v1/action/rewards/metrics \
  --header 'Authorization: <api-key>'

{
  "success": true,
  "message": "<string>",
  "statusCode": 123,
  "timestamp": "<string>",
  "data": {
    "triggerIds": [
      "84e6d016-d4c5-4869-8ffa-e9b48f4e6d96"
    ],
    "stats": [
      "<array>"
    ],
    "totalEvents": 42,
    "events": [
      "<array>"
    ]
  },
  "path": "<string>"
}