Keep your Shopify product catalog in sync automatically. No more manual copy-paste between stores, no more mismatched inventory.

What it does

  • Pulls product data from your Shopify store via API
  • Compares against a local JSON file or secondary store
  • Updates only what has changed — skips unchanged products
  • Logs every change with timestamp and product ID
  • Runs on a schedule or on-demand

Requirements

  • Python 3.8+
  • A Shopify store with API access
  • requests library (pip install requests)

Usage

python shopify_product_sync.py --store yourstore.myshopify.com --token YOUR_API_TOKEN

Why buy instead of building it yourself

This took several iterations to get right — specifically the diff logic that only updates changed fields without triggering Shopify’s rate limits. The error handling covers the edge cases you will hit in production (variant mismatches, image URL changes, metafield conflicts). Buy once, skip the debugging.