curl --request GET \
  --url https://api.fungies.io/v0/discounts/list \
  --header 'x-fngs-public-key: <api-key>'

{
  "status": "<string>",
  "data": {
    "discounts": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "type": "code",
        "amount": "<string>",
        "amountType": "fixed",
        "status": "active",
        "currency": "AFN",
        "object": "discount",
        "name": null,
        "discountCode": null,
        "validFrom": null,
        "validUntil": null,
        "purchaseLimit": null,
        "timesUsed": 0,
        "includesAllOffers": false
      }
    ],
    "count": 0
  }
}