curl -X GET 'https://api.yativo.com/api/v1/giftcards/categories' \
  -H 'Authorization: Bearer YOUR_ACCESS_TOKEN'

{
  "status": "success",
  "status_code": 200,
  "message": "Categories fetched successfully",
  "data": [
    { "id": 1, "name": "Entertainment" },
    { "id": 2, "name": "Gaming" },
    { "id": 3, "name": "Shopping" },
    { "id": 4, "name": "Food & Dining" },
    { "id": 5, "name": "Travel" }
  ]
}