ChatRex connects your online store catalog to an AI sales assistant that helps customers find the right products and gives your team accurate answers in every conversation. The app reads product and variant information, current prices, inventory availability, and direct storefront links from your store. ChatRex can search the catalog, open detailed product data, check stock for a selected variant, and share the product page URL without accessing customer or order data. Connect your site to ChatRex, add the integration actions to a bot, and let the assistant provide fast, contextual product guidance across your customer communication channels.