Coupon API

The Coupon API is an affiliate API that fetches detailed information about coupon codes.

GET https://api.offer18.com/api/af/coupon

Common Parameters

Parameter	Type	Description
key	String	API Key
aid	Integer	Affiliate Id
mid	Integer	Your Advertiser MID

---

Filters

Query	Type	Description
offer_id	Integer	OfferID (&offer_id=000,001,002)
status	String	Approved, Expired

https://api.offer18.com/api/af/coupon?key=000000000&aid=0000&mid=0000&offer_id=0000000&status=approved

---

API Response

{
  "status": "200",
  "data": [
    {
      "coupon_code": "coupon1",
      "offer_id": "00011",
      "start_date": "2024-07-02",
      "end_date": "2025-05-29",
      "quota": "22",
      "quota_used": 2,
      "description": "coupon description",
      "status": "Approved"
    },
    {
      "coupon_code": "coupon2",
      "offer_id": "00012",
      "start_date": "2024-07-06",
      "end_date": "2025-01-06",
      "quota": "24",
      "quota_type": "shared",
      "quota_used": 4,
      "description": "coupon description",
      "status": "Expired"
    }
  ]
}

Shared Coupon Code (quota_type: shared) - A single coupon code shared by multiple Affiliates.