Display dynamic store data with app proxies

App proxies take requests to Shopify links, and redirect them to external links. This allows you to fetch and display data on a merchant's store from an external source.

You don't need to set up app proxies before publishing an app. If you add an app proxy to an app after you've published it, then existing installations of the app are updated automatically. You can configure the URL to which a request is forwarded at any time in the Partner Dashboard, meaning you can change the URL without needing to update the URL in any online stores.