Ok I understand now what you mean. I agree. Play around with LNbits and you will find out that is very handy for this.
Anyways, signing with LN-auth it doesn't "link" your wallet with that service. SN or the service it doesn't know what wallet is... you are just signing with a key, it doesn't matter what is doing that key.
thanks for the recommendation i will definitely play with LNbits to see what cool stuff it can do!
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