youtube-dl does this for video sites, it works on more than just YouTube despite its name. teller.io does similar for banks. I would love to see a coordinated

youtube-dl does this for video sites, it works on more than just YouTube despite its name. teller.io does similar for banks. I would love to see a coordinated effort along the same lines for things with non public APIs. It is however a huge ask as internal APIs are unstable and constantly changing/actively working against things like this which is a huge amount of work to keep up with.