Hi guys, I already have a REST API in Flask which manages data coming from my Android App (which is a Game, so no user login and password, just score, checkpoint, and so on) and sends them to a database. However, even using Postman, for instance, you can send a POST request (if you know the URL of course). I would like to enable the request only from my Game App, once installed on a device. The URL to POST data is pretty hard to figure out since it's pretty deep, but I don't know if it's enough to prevent requests from a third party.