curl -X GET "https://staging-api.loyalty.lt/en/shop/coupons?shop_id=1&status=active&per_page=10" \
  -H "X-API-Key: your_api_key" \
  -H "X-API-Secret: your_api_secret"

import { LoyaltySDK } from '@loyaltylt/sdk';

const sdk = new LoyaltySDK({
  apiKey: 'your_api_key',
  apiSecret: 'your_api_secret',
  environment: 'staging'
});

const result = await sdk.listCoupons({
  shop_id: 1,
  status: 'active',
  per_page: 10
});

console.log(`Found ${result.pagination.total} coupons`);
result.coupons.forEach(coupon => {
  console.log(`- ${coupon.code}: ${coupon.offer?.title}`);
});

{
  "success": true,
  "message": "Coupons retrieved successfully",
  "data": {
    "coupons": [
      {
        "id": 123,
        "code": "K1234567890",
        "qr_code": "uuid-1234-5678",
        "status": "active",
        "expires_at": "2025-01-31T23:59:59Z",
        "is_used": false,
        "is_pending": false,
        "offer": {
          "id": 456,
          "title": "Free Coffee",
          "description": "Reward for completing stamp card",
          "discount_type": "game_reward",
          "reward_type": "free_product",
          "reward_details": "Free medium coffee"
        },
        "game": {
          "id": 789,
          "name": "Coffee Stamp Card",
          "type": "stamps",
          "reward_description": "Collect 10 stamps for a free coffee"
        },
        "user": {
          "id": 100,
          "name": "Jonas Jonaitis",
          "email": "jonas@example.com"
        },
        "products": [],
        "categories": [],
        "requires_product_selection": false
      }
    ],
    "pagination": {
      "current_page": 1,
      "per_page": 10,
      "total": 25,
      "last_page": 3
    }
  }
}