Here I wrote 2 guides for Zeus, I recommend you to read them and pay attention.
This one is getting started with embedded node, explaining the features and first steps:
- https://darth-coin.github.io/wallets/getting-started-zeus-wallet-en.html

This one is more advanced, about liquidity, channels, migration, backup/restore, disaster scenarios:
- https://darth-coin.github.io/wallets/zeus-node-advanced-usage-en.html

DarthCoin

lightning

How viable is Zeus Wallet for self-custody swaps (embedded node)?

06bc1a977d

That is a lot of info, thank you. I'll make time to study the details, especially the buffer reserve I did not know existed.