Promotion tracking

import requests

API_KEY = "rx_YOUR_API_KEY"
EAN = "3401351277399"

response = requests.get(
    f"https://api.rxradar.xyz/v1/snapshots?gtin={EAN}",
    headers={"Authorization": f"Bearer {API_KEY}"}
)

data = response.json()

# Filter snapshots on promotion
promos = [s for s in data["data"] if s["price"]["original"]]

for s in promos:
    discount = ((s["price"]["original"] - s["price"]["current"]) / s["price"]["original"]) * 100
    print(f"{s['store']}: ${s['price']['current']} (was ${s['price']['original']}) -{discount:.0f}%")

def analyze_promos(gtin):
    """Analyze active promotions for a product"""
    response = requests.get(
        f"https://api.rxradar.xyz/v1/snapshots?gtin={gtin}",
        headers={"Authorization": f"Bearer {API_KEY}"}
    )
    data = response.json()

    promo_analysis = {
        "total_stores": len(data["data"]),
        "stores_with_promo": 0,
        "promo_types": {},
        "avg_discount": 0
    }

    discounts = []
    for s in data["data"]:
        # a product can carry several promotions at once -> promotions is a list
        if s["promotions"]:
            promo_analysis["stores_with_promo"] += 1
            for promo in s["promotions"]:
                kind = promo.get("type", "other")  # bogo / coupon / bundle / loyalty / percent_off ...
                promo_analysis["promo_types"][kind] = promo_analysis["promo_types"].get(kind, 0) + 1

        if s["price"]["original"]:
            discount = ((s["price"]["original"] - s["price"]["current"]) / s["price"]["original"]) * 100
            discounts.append(discount)

    if discounts:
        promo_analysis["avg_discount"] = sum(discounts) / len(discounts)

    return promo_analysis

# Example
analysis = analyze_promos("3401351277399")
print(f"Stores on promo: {analysis['stores_with_promo']}/{analysis['total_stores']}")
print(f"Average discount: {analysis['avg_discount']:.1f}%")

def promo_alerts(ean_list, min_discount=10):
    """Alert when a competitor runs a significant promotion"""
    alerts = []

    for gtin in ean_list:
        response = requests.get(
            f"https://api.rxradar.xyz/v1/snapshots?gtin={gtin}",
            headers={"Authorization": f"Bearer {API_KEY}"}
        )
        data = response.json()

        for s in data["data"]:
            if s["price"]["original"]:
                discount = ((s["price"]["original"] - s["price"]["current"]) / s["price"]["original"]) * 100
                if discount >= min_discount:
                    alerts.append({
                        "gtin": gtin,
                        "store": s["store"],
                        "price": s["price"]["current"],
                        "original": s["price"]["original"],
                        "discount": f"-{discount:.0f}%",
                        "promotions": [p["text"] for p in s["promotions"]]
                    })

    return alerts

# Check promotions
alerts = promo_alerts(["3401351277399"])
for a in alerts:
    print(f"🏷️ {a['store']}: ${a['price']} ({a['discount']})")