curl --request GET \
  --url https://api.hakumedia.ai/v2/reports/forecast/vast/channel \
  --header 'Authorization: <api-key>'

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api.hakumedia.ai/v2/reports/forecast/vast/channel', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.hakumedia.ai/v2/reports/forecast/vast/channel"

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.hakumedia.ai/v2/reports/forecast/vast/channel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "object": "vast_channel_forecast",
  "url": "/v2/reports/forecast/vast/channel",
  "data": {
    "confidence": "moderate",
    "confidence_reasons": [
      {
        "reason": "The placement forecast estimate may not be accurate because of poorly defined platform targets."
      }
    ],
    "impressions_projected": {
      "total": 11400,
      "daily_breakdown": [
        {
          "date": "2026-04-15",
          "impressions": 380
        }
      ]
    },
    "competing_ads": {
      "campaigns": [
        {
          "id": 10509,
          "placement_id": 88321,
          "name": "Spring Video Campaign",
          "type": "campaign",
          "vast_zone_id": 5001,
          "vast_channel_id": null,
          "start_at": "2025-01-01T00:00:00+00:00",
          "end_at": "2025-03-31T23:59:59+00:00",
          "projected_impressions": 4500,
          "priority": "standard",
          "delivery_pacing": "default",
          "serve_method": "weight",
          "weight": 1,
          "cpm": 0,
          "quota_lifetime": 0,
          "quota_daily": 0,
          "platform_target_id": null,
          "geo_target_id": null
        }
      ],
      "ad_items": [
        {
          "id": 520518081,
          "placement_id": 88322,
          "name": "Pre-roll 30s",
          "type": "ad_item",
          "vast_zone_id": 5001,
          "vast_channel_id": null,
          "start_at": "2025-01-01T00:00:00+00:00",
          "end_at": "2025-03-31T23:59:59+00:00",
          "projected_impressions": 2800,
          "priority": "standard",
          "delivery_pacing": "default",
          "serve_method": "weight",
          "weight": 1,
          "cpm": 0,
          "quota_lifetime": 0,
          "quota_daily": 0,
          "platform_target_id": null,
          "geo_target_id": null
        }
      ]
    }
  }
}