Shopify Store Monitor — Price Tracker, Stock & New Products
Pricing
from $5.00 / 1,000 store scans
Shopify price tracker & stock monitor: watch any stores via public products.json and get only the diff — price changes with % delta, per-variant restocks, new & removed products.
Shopify stores to monitor: a bare domain (e.g. "allbirds.com") or a full URL (e.g. "https://www.deathwishcoffee.com"). Normalized to https://{host}. 1–100 entries. A store that 403s/404s/times out or isn't Shopify fails only that store — the run continues.
On the FIRST run for a store (no prior state found), push one snapshot item per product so the first run isn't empty-handed. Later runs never re-emit snapshots — only diffs.
Compute and charge for price-change items (old/new price, % delta) per variant.
Compute and charge for availability-change items (in-stock ↔ out-of-stock) per variant.
Compute and charge for product-added / product-removed items. Skipped automatically for a truncated scan (see maxProductsPerStore) since a partial catalog can't safely prove a product was removed.
Stop paginating a store's catalog after this many products. A store that hits this cap is treated as catalog-diff-unsafe for this run: product-added/removed detection is skipped (price/availability are still diffed for products actually seen).
