CampaignStatsV1

{
    "type": "campaign_stats",
    "id": "MTIzNHwyMDI2LTA0LTE1fDIwMjYtMDQtMTU=",
    "attributes": {
        "date": "2026-04-15",
        "impressions": 100,
        "visits": 23,
        "reached_count": 1,
        "influenced_count": 1,
        "ecpm": 12340,
        "total_cost": 1234,
        "ecpv": 53.65,
        "vtr": 0.23,
        "currency": "EUR"
    }
}