Shopify Catalog Monitor
Connects to any public Shopify store and returns catalog diffs: price changes, stock-outs, restocks, and product adds or removals. First call captures a baseline, subsequent calls return only what changed since last check. Runs on Apify's infrastructure with pay-per-event pricing at $0.05 per store polled plus $0.002 per change detected. Useful for competitor price monitoring, dropshipping product research, MAP policy enforcement, or building restock alerts. Free tier includes $5/month in compute credits. The underlying Actor also available standalone at apify.com/dizzyvinci/shopify-catalog-monitor if you want to run it outside the MCP workflow.
- tool
- 1
- transport
- HTTP
- last updated
- Jun 5, 2026
Tools
1 toolsPublic tool metadata for what this MCP can expose to an agent.
shopify-catalog-monitorPolls stores and returns only the diffs (price changes, stock changes, product adds/removes). On first call per store, captures a baseline; subsequent calls return what changed.
Polls stores and returns only the diffs (price changes, stock changes, product adds/removes). On first call per store, captures a baseline; subsequent calls return what changed.
No parameter schema in public metadata yet.
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Apify MCP Servers — by dizzyvinci
Two production-ready Apify Actors available as MCP servers via the Apify MCP Gateway. Free tier users can call them directly from any MCP client (Claude, Cursor, Windsurf, etc.); pay-per-event pricing means you only pay for what you use.
Servers
1. Shopify Catalog Monitor
Track price drops, stock-outs, restocks, and new/removed products across any public Shopify store.
MCP endpoint:
https://mcp.apify.com?tools=dizzyvinci/shopify-catalog-monitor
Apify Store: https://apify.com/dizzyvinci/shopify-catalog-monitor
Tools exposed: shopify-catalog-monitor — polls stores and returns only the diffs (price changes, stock changes, product adds/removes). On first call per store, captures a baseline; subsequent calls return what changed.
Use cases: competitor price intelligence, dropship product research, brand MAP enforcement, restock alerts.
2. US Building Permit Aggregator
Pull recent building & construction permits from 9 major US cities in one unified schema.
MCP endpoint:
https://mcp.apify.com?tools=dizzyvinci/building-permit-aggregator
Details
- Repository
- github.com/dizzyvinci/apify-foundry
- Website
- apify.com/dizzyvinci/shopify-catalog-monitor
- Categories
- Monitoring & Observability, Finance & Commerce
- Transport
- HTTP
- Registry
- MCP registry, active
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