Hey there, it seems SuperTokens doesn't have a PHP SDK?

Hey. Yea, we don't have a PHP SDK yet. But if you are open to hosting a node / python or golang backend, you can integrate our SDKs into those and make that your auth server. The auth server would issue a JWT which you can then consume in the PHP backend.

Well, i think this would make the app i'm planning to implement just more complicated than it needs to be

fair enough.