Monero is an actual fungible currency (vs store of value) that is already fast, and private on a protocol level. It doesn't need a 2nd or 3rd layer.
But to answer your question :)
Discussion
great I'll add it to zapstore. Is there an npub behind this project?
Awesome. Looking into that now.
If you have an npub that'd be great so we can show the author in the UI and eventually they'll be able to get zaps
To whomever built that app: if you're going to fork Amethyst at least please use your own app identifier and a different icon. It takes no effort. It's otherwise confusing to users, zapstore was showing it as an update to Amethyst