Thanks, I'll look into it when I get home.

Yes, they do: https://stacker.news/items/118606 , and I have actually used it with lnmarkets.

SpaceHodler

But what you want to do, you can already do. Since currently, you can only link a single lightning login, you need to link a different auth method first (or if you feel reckless, don't) and then you can unlink your lightning auth. You can then link your WoS wallet (do they support LNURL-auth now?).

Account Switching by ekzyis · Pull Request #644 · stackernews/stacker.news

[Linking multiple lightning logins is a different ticket.](https://github.com/stackernews/stacker.news/issues/164)

But what you want to do, you can already do. Since currently, you can only link a single lightning login, you need to link a different auth method first (or if you feel reckless, don't) and then you can unlink your lightning auth. You can then link your WoS wallet (do they support LNURL-auth now?).