curl -i -X GET "https://api.box.com/2.0/collections" \
     -H "authorization: Bearer <ACCESS_TOKEN>"

{
  "total_count": 5000,
  "limit": 1000,
  "offset": 2000,
  "order": [
    {
      "by": "type",
      "direction": "ASC"
    }
  ],
  "entries": [
    {
      "id": "11446498",
      "type": "collection",
      "name": "Favorites",
      "collection_type": "favorites"
    }
  ]
}