Top up via Lightning or paste ecash.
Each prompt costs a few sats, paid automatically.
Your ecash is stored in this browser's local storage. It survives tab close and browser restart, but will be lost if you clear browser data, use incognito mode, or switch devices. Withdraw to a wallet for safekeeping.
Select an amount, scan the QR with your Lightning wallet.
Scan this QR with a Cashu wallet (e.g. Minibits) or copy the token.
Once received in your wallet, clear your browser balance:
Send your ecash balance to any Lightning address or paste a BOLT11 invoice.
Lightning fees: ~5-7 sats (routing + fee reserve). For small balances, use ecash withdraw instead (zero fees).