Public Catalog Price Snapshot

zentrafoundry/sku-price-drop-alert-api

Live Shopify products.json prices (Try is Allbirds). First run is a baseline, not a drop alert. $0.01 / SKU.

Competitor Catalog Change Detector

zentrafoundry/competitor-catalog-change-detector

Watch public Shopify catalogs for launches, removals and price changes. First run is a live baseline (Allbirds). Schedule the next run for diffs. $2 / 1,000.

Ecommerce Price and Stock Monitor

zentrafoundry/ecommerce-price-stock-change-monitor

Watch public product pages for price and stock. Try is a live catalog baseline — schedule the next run for diffs. $2 / 1,000.

Product Page Price Monitor

zentrafoundry/any-store-price-monitor

Watch price and stock on public PDPs with JSON-LD or Open Graph. Try is a live Allbirds URL. Collection pages without offers can land at $0. $2 / 1,000.

Field-level audit of a public JSON array. Try is Allbirds products.json. Not an Apify platform scanner. $2 / 1,000.

Diffs two public JSON catalogs you supply. Try is Allbirds vs Everlane products.json. Not time travel. $2 / 1,000.

Diffs two public JSON catalogs. Try is Allbirds vs ColourPop products.json. Distinct pair from v1. $2 / 1,000.

Prompt Injection Catalog Scanner

zentrafoundry/zentra-prompt-injection-quarantine

Keyword heuristic over a public product catalog (Try is Allbirds). Not a security control. $2 / 1,000 rows.

Shopify Products Scraper

zentrafoundry/shopify-woocommerce-dtc-catalog-intelligence

Pull public Shopify products.json and Woo Store API catalogs: price, SKU, stock, images. Try is 10 live Allbirds products. Passworded shops are out. $2 / 1,000.

First run is a live TED snapshot. Schedule the next run for deadline or title diffs. Not a Try diff. $0.02.