Actually, that's what I'm doing. In the post I detailed that I run a service (https://cazadescuentos.net https://cazadescuentos.net) which is a browser extensi

Actually, that's what I'm doing. In the post I detailed that I run a service (https://cazadescuentos.net https://cazadescuentos.net) which is a browser extension to look for discounts. Sometimes, such service needs to look for the actual discounts, it queries the actual stores from the server that's on the cloud, but some stores doesn't let it go. So, I mounted a Pi at home that resolves only those problematic queries, I expose the Pi at home to my cloud server by using a SSH tunnel.