curl --request GET \
  --url https://da.liteapi.travel/vouchers \
  --header 'X-Api-Key: <api-key>'

{
  "voucher": [
    {
      "id": 32,
      "voucher_code": "DISCOUNT_40",
      "discount_type": "percentage",
      "discount_value": 30,
      "minimum_spend": 60,
      "maximum_discount_amount": 20,
      "currency": "USD",
      "validity_start": "2026-07-03",
      "validity_end": "2026-07-30",
      "usages_limit": 100,
      "status": "active",
      "created_at": "2026-07-24T14:42:48.000Z",
      "updated_at": "2026-07-25T10:48:24.000Z",
      "deleted_at": null,
      "user_id": 898,
      "terms_and_conditions": null,
      "remaining_uses": 80,
      "guest_id": null,
      "description": "40% offer"
    }
  ]
}