Does the api work with old youtube apks for example 5.x.x

[akivec]

And if it does how do i make it use it

[jailmaxxing]

you must setup the exact same endpoints as the old yt servers, then buy a vps and a domain to host the server publicly, then use apktool to extract the classes.dex and use grep or findstr to search for any youtube request and replace then with yours