Not yet, but it's coming soon, including the ability to sync across devices.

You can zap by clicking Send and scanning the LN invoice (if on mobile) or pasting the LN invoice (if on desktop or same device). We're exploring integrating NWC and/or NIP60/61 as well for one click zapping.

You can also send ecash directly via notes or DMs.

Let us know if you have any other feedback!