Track Shopify competitor prices daily with products.json (no API key)

说明与用途

使用公开的 products.json 接口和 Apify 平台，对 Shopify 上的竞争对手价格进行自动监控，无需 API 密钥或 HTML 解析。

问题

Need to monitor competitor prices on Shopify stores without API keys or scraping.

结果

Fetched 1,201 products from 5 stores in 12.6 s, cost $1.20 on free plan; daily monitoring returns only changes, saving time and money.

工作流

• Identify target Shopify stores or collections
• Configure Apify Actor with store URLs and options (maxProductsPerStore, onlyOnSale)
• Run Actor to fetch products.json, parse JSON, flatten data into rows
• Apply filters (keywords, vendors, price range, etc.) before charging
• Export results to CSV or store in database
• Set onlyChanges=true and monitorName to enable daily diff
• Schedule Actor in Apify Console to run daily
• Receive only changed or new product rows as alerts

证据

Every Shopify storefront has a public, documented-by-accident API that most people never look at: https://www.allbirds.com/products.json?limit=250&page=1

来源

Result: 1,201 products from 5 stores in 12.6 seconds, plus 2 free error rows. Cost on the Free plan: 1,201 × $0.001 = $1.20.

来源