Monitor de Apify detecta cambios de precio en tiendas oficiales de Mercado Libre

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A developer shares a method for tracking price changes at official Mercado Libre stores without manual checks. Using an Apify-based monitor, they compared a Samsung store's listings on Mercado Libre Chile between October 28 and November 2. The tool reviewed 42 listings in about four seconds and flagged 49 changes, including 13 price drops and 3 increases. The tool can be scheduled daily, exports results to Excel, CSV, Google Sheets, Slack or webhooks, and charges about US$0.002 per detected change.

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