This sign-in request is invalid. This either means the site is unsafe,

[shali1995]

This sign-in request is invalid. This either means the site is unsafe, or its developer made an error when sending the request: Domain does not match requesting domain

getting this error message when trying to sing in, Phantom wallet have no problme singing in, what can cause the issues?

[DvorakDavid7]

You can solve it by setting window.location.host as domain in the sign In request:

const signIn = useSignIn(wallet);

const { account } = await signIn({
    domain: window.location.host,
    statement: 'Please sign in.',
});