curl "https://api.voyantcloud.com/v1/collections?locale=en&limit=20&offset=0" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "data": [
    {
      "id": "col_123",
      "name": "Summer Picks"
    }
  ],
  "meta": {
    "total": 1,
    "limit": 20,
    "offset": 0,
    "hasMore": false
  }
}