Shopify Store Scraper & Price/Stock Change Monitor
Pricing
Pay per event
Export any Shopify store's full catalog from its domain, then get only what changed: new or removed products, price and stock changes. No login needed.
Shopify store domains or URLs, up to 500, e.g. gymshark.com. A collection URL (https://kith.com/collections/mens) limits that store to the collection.
Snapshot outputs every product. Changes compares against the baseline stored for this watchlist and outputs only what changed (the first run only stores the baseline). Snapshot with changes outputs every product with a changeType.
Names the baseline kept between runs (key-value store 'shopify-monitor-' in your account). Use different names for independent monitors.
Collection handles to limit every store to, e.g. mens. Empty = whole catalog.
[]0 = all products. In change modes a capped crawl does not replace the stored baseline.
One row per variant (size/colour) instead of per product. Charged per row.
Which differences produce change rows.
[ "price", "compareAtPrice", "available", "added", "removed"]Ignore smaller price moves (not output, not charged). The baseline keeps the old price so small moves add up.
One extra lookup per product. Adds inventoryQuantity where the store makes it public; charged only for those products. Snapshot modes only.
Off keeps rows about 70% smaller.
Headless stores (custom front end, products.json 404) are read from their .myshopify.com origin. Stores that put a bot challenge on their own domain are reported as blockedByStore unless you choose 'always'.
Deletes the stored baseline for these stores before crawling, so this run becomes a new baseline.
Halved automatically on HTTP 429.
Wall-clock budget for each store's crawl (listing pages, Storefront API top-up past 25,000 products). Default 1,200 s (20 min). If it runs out before the catalog is read, the store ends as notProcessed and is charged nothing. Very large stores (Fashion Nova, Burga: 100,000+ products) may need up to 3,600 s.
Default: Apify datacenter proxy, one session per store, switched to a new session (up to 3 times) when Shopify answers with a bot challenge or HTTP 429. A store that stays challenged is reported as 'blocked' (free). Challenges are never solved.
{ "useApifyProxy": true}