Mostro Network Completes First Trade on Mainnet, Invites Users for Testing

"After months of intense work, Mostro is finally available to use in the p2p exchange of Bitcoin on the Lightning Network for any fiat currency, using Nostr. For now you can only do small test exchanges, with a maximum of up to 20k Sats, there is still a lot to improve."

https://www.nobsbitcoin.com/mostro-p2p-testing/