Walmart Intelligence via API.

# Fetch a full product object with history
from rivin import Client

client = Client(api_key="rv_live_8f2...c91")

# Single item — returns everything
product = client.items.get("4K-LED-55-A1")

# Batch — up to 100 items per call
batch = client.items.batch([
    "4K-LED-55-A1", "HDMI-CBL-6FT", ...
])

print(product.buy_box.seller)    # "Walmart.com"
print(product.stats.avg_price_90d)  # 429.00
print(product.sellers[0].name)      # "SellerPro"