curl --request GET \
  --url https://api.adspo.co/v1/boards/{board_id}/creatives \
  --header 'x-api-key: <api-key>'

{
  "board_id": "00116792-d6d1-444f-a841-80dd3c105ae7",
  "next_cursor": null,
  "count": 1,
  "creatives": [
    {
      "creative_id": "f930d886d0fb9e86b9dd6c1200dab7ef",
      "brand_id": "857986847394146",
      "format": "IMAGE",
      "hd_url": "https://r2.adspo.co/creatives/images/original/f930d886d0fb9e86b9dd6c1200dab7ef.jpg",
      "sd_url": "https://r2.adspo.co/creatives/images/resized/f930d886d0fb9e86b9dd6c1200dab7ef.jpg",
      "is_active": false,
      "start_date": "2026-03-16T07:00:00Z",
      "end_date": "2026-04-24T07:00:00Z",
      "runtime_days": 39,
      "ad_count": 10,
      "landing_pages": [
        "https://www.example.com"
      ],
      "countries": [
        "AU",
        "GB",
        "NZ",
        "US"
      ],
      "languages": [
        "en"
      ],
      "impression_order": 11,
      "variants": [],
      "saved_at": "2026-04-01T12:00:00Z"
    }
  ]
}