If you've added a federation, make sure it works first. It looks like there's some federations that exist without lightning gateways. If you're experiencing issues, let us know and we can help troubleshoot these. Fedimint is still new and early.
Excited to announce the preview of Lightning Addresses for Mutiny+ users! No more invoice requests needed when paying friends by name directly on Mutiny Wallet.
Providing Lightning Addresses to a non-custodial wallet can be challenging, as they require a web server and constant online presence. To solve this issue, we've integrated Federated Lightning Addresses!
Inspired by Kody Low's Hermes project, our new feature uses ecash locked to your pubkey so only you can spend it when back online. Your wallet listens for DMs on nostr and unlocks tokens once received. Keep an eye out for a deeper dive soon!
To sign up: add a Federation, subscribe to Mutiny+, pick a unique Lightning Address name. Feedback appreciated as we stress test and work out kinks!
Thank you for your support in making this feature possible. We'll integrate it into the sign-up flow at a later time, open up randomly generated Lightning Addresses for everyone, and add more flexibility to change federations.
Enjoy your new payment experience on Mutiny Wallet!
https://blog.mutinywallet.com/federated-lightning-addresses-for-mutiny-users/
Discussion
pretty sure I'm dealing with this problem right now, any way I can switch federation? or am I stuck until the future release. no worries if nothing can be done, we are early :)
Yeah I got a "no gateway found for federation" error when I tried to zap you
yeh thanks for checking👍🏻
You mind zapping me? I just added my mutiny plus address
I get this error for you 
cc nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg
now this oneI believe you indicated that you're holding off on the federation address until you can switch it seamlessly?
If you have not added a federation address yet, you can switch federations. Just make sure to get your sats off the federation first.
yeh so if I can't keep the current bedair81@mutiny.plus while switching I will happily just wait, unless it's possible to swap it by somehow removing my registration on your end and I reregister with a new federation. but of course if that's not possible or a hassle then no worries, thanks for all the hard work guys :)
I had added the Bitcoin Atlantis federation and everything was working until the update. Now I can't send zap anymore
Can anyone recommend one of these? 