@User , there are two parts to removing sign up: - You would need to add some API key to the sign up API that is exposed via the node SDK. This is important since if you don't do this, in theory, someone can still make an account by manually calling this API (since it's open). The way you can do this is to add a middleware before

app.use(supertokens.middleware())

and check for an API key in the header if the route is

{apiBasePath}/signup

and the method is

POST

. Alternatively, you can disable the default sign up API entirely by setting the

disableDefaultImplementation

to

true

in the

signupFeature

object when calling the

init

function in the node SDK. But of course, you would still need to make an API to manually add users, so i'd go with the API key approach 🙂 - The second part of hiding the UI can be achieved by CSS manipulation by setting

headerSubtitle

to have

display: none

. I don't undertsand when you say "however the link is still available in the DOM."