11번가 API: 판매가와 즉시할인가, 옵션 재고, 리뷰를 JSON으로

curl -X POST https://api.reefapi.com/11st/v1/product \
  -H "x-api-key: 발급받은_API_키" \
  -H "content-type: application/json" \
  -d '{"product_id": "8653407353"}'

{
  "ok": true,
  "data": {
    "product": {
      "product_id": "8653407353",
      "title": "에어팟 프로 3 블루투스 이어폰 MFHP4KH/A",
      "brand": "Apple",
      "category": "음향가전>이어폰>무선 이어폰",
      "market_type": "RETAIL",
      "sell_price": 369000,
      "final_price": 321030,
      "discount_percent": 13,
      "instant_discount_seller": 0,
      "instant_discount_11st": 47970,
      "instant_discount_name": "Apple+즉시할인+13%",
      "coupon_price": null,
      "currency": "KRW",
      "stock_qty": 234,
      "purchase_limits": ["30일동안 최대구매수량 1개"],
      "rating": 4.8,
      "satisfied_pct": 100,
      "review_count": 903,
      "qna_count": 279,
      "seller": {
        "name": "Apple공식브랜드관",
        "satisfaction_pct": 97,
        "response_rate_pct": 100,
        ...
      },
      "delivery": {
        "courier": "한진택배",
        "fee": 0,
        "free": true,
        "arrival_text": "내일 10/26(월) 도착 예정",
        "order_cutoff_text": "・ 24:00 주문 시",
        "jeju_extra_fee": 3000,
        "island_extra_fee": 5000
      },
      "options": [
        {
          "level": 1,
          "name": "타입",
          "options": [{ "name": "AirPods Pro 3", "sold_out": false, "sell_price": 369000, "final_price": 321030, ... }]
        }
      ],
      "max_benefit_price": null,
      ...
    }
  },
  "meta": { "record_count": 1, "upstream_requests": 3, "cache_hit": false, "mode": "live" }
}