curl --request POST \
  --url https://api.eflow.team/v1/networks/reporting/postconversions \
  --header 'Content-Type: application/json' \
  --header 'X-Eflow-Api-Key: <api-key>' \
  --data '
{
  "from": "2026-03-01",
  "to": "2026-03-08",
  "timezone_id": 90,
  "currency_id": "USD",
  "columns": [
    {
      "column": "offer"
    },
    {
      "column": "affiliate"
    },
    {
      "column": "event_name"
    }
  ]
}
'

{
  "report": [
    {
      "columns": [
        {
          "column_type": "<string>",
          "id": "<string>",
          "label": "<string>"
        }
      ],
      "reporting": {
        "imp": 123,
        "total_click": 123,
        "ctr": 123,
        "total_cv": 123,
        "cv": 123,
        "view_through_cv": 123,
        "total_event": 123,
        "event": 123,
        "view_through_event": 123,
        "evr": 123,
        "payout": 123,
        "revenue": 123,
        "event_revenue": 123,
        "profit": 123,
        "margin": 123,
        "gross_sales": 123,
        "view_through_gross_sales": 123,
        "avg_sale_value": 123,
        "roas": 123
      }
    }
  ]
}