Android extension has no Internet

[BarryCarlyon]

@Winder

That led me to another question, which might solve my problem: Is it possible, that the Twitch mobile app disallows requests of mobile extensions, which are not released, yet?

no

@Winder

I guess I’m trying that by just release the extension and see if it works after.

part of the extension review may include testing mobile
And if it doesn’t work they will fail the extension

There is no difference between hosted test and release.

@Winder

So I searched through the source code of the other extension and it does make requests exactly like I do. So this can’t be the problem.

Did you try their code calling your endpoint?

There is generally nothing special about fetch requests, and if it works on desktop it should work on mobile, UNLESS, read below

You may want to test your endpoint against https://www.ssllabs.com/ to see if you have specified a SSL configuration that is incompatible with Android