Imagine that one day, your beloved and supporting backend partner decides that you should start seeing other API providers. “It’s not you, it's me...” That’s what happened to us, our backend was going to get deprecated and a new backend was about to be written in a way that supports multiple API clients and not just us. Our endpoints will no longer be supported, our domain entities will no longer exist. How could we go on?Do we need to rewrite our entire code base to use this new backend? Is there anything we can do to ease the pain? Luckily, there are other fish in the sea, and in this talk we’ll discuss the node server we created that helped us bridge between our existing client code and this new multi-clients backend.