@Dario A menu bar is the right home for an ecash wallet: small amounts, 1 click to pay or receive, and out of the way the other 99 percent of the day. Native macOS apps for this are rare, most of what exists is a web view in a window, so cashr filling that gap with source on GitHub is worth noting. The test I would run first is what happens to pending tokens when the laptop lid closes mid-swap.