Shopify Product & Inventory Tracker

Monitor any Shopify store for new product launches and price changes – without keeping Chrome open. Uses Shopify's built-in /products.json endpoint. £0.08 per new product detected. Drop Commerce Inspector's £49/month subscription.

Features

• No auth required — uses Shopify's public /products.json endpoint, available on every Shopify store
• New product detection — flags products added since the last run
• Price change alerts — detects price increases and decreases, calculates % change
• Stock change monitoring — optionally tracks in-stock/out-of-stock transitions
• Cross-run deduplication — KV Store snapshots per store; only new changes are charged
• Multi-store monitoring — run against any number of Shopify stores per run

Inputs

Field	Default	Description
storeUrls	required	Shopify store URLs to monitor
alertOnNewProducts	true	Flag products added since last run
alertOnPriceChanges	true	Flag products with price changes
alertOnStockChanges	false	Flag availability changes
includeAllProducts	false	Output all products, not just changes
maxProductsPerStore	250	Max products to fetch per store

Output fields

Each alert includes: storeUrl, storeName, title, vendor, productType, priceMin, priceMax, previousPriceMin, priceChanged, priceChangePercent, isNew, stockChanged, variants[], imageUrl, createdAt, updatedAt, checkedAt.

Pricing (PPE)

• run-started — £0.05 per run
• store-checked — £0.01 per store scanned
• new-product-detected — £0.08 per new product found
• price-changed — £0.05 per price change detected

Scheduling

Run daily or hourly via Apify Scheduler. Connect to n8n or Make to push new product alerts to Slack, email, or a Google Sheet.