Send & Receive (public)

Public transfers are ordinary on-chain transactions — fast, cheap, and visible on the explorer like any wallet.

Send

1. Home → Send.
2. Enter the recipient: a 0x… address or a name (alice.blackvaultwallet.eth or any ENS name).
3. Type the amount on the keypad and pick the asset (ETH or USDG).
4. Tap Review send — the review screen shows the amount, the name you typed and the address it resolves to, the network, and the fee note.
5. Slide to send. Nothing is ever signed before this slide.

The app refuses early if your ETH can’t cover the network fee, and it won’t let a native-ETH send sweep your entire balance — the fee must stay payable.

Receive

Home → Receive opens your address as a QR code with tap-to-copy, the network selector (Robinhood Chain live; Ethereum, Arbitrum, Base, Optimism coming), and your subname if you own one.

Anyone can send to that address from any wallet on Robinhood Chain.

Scan to pay

The scan button (top-left) opens the camera. Point it at a BlackVault payment QR or a plain address QR — the Send sheet opens prefilled. Works on iPhone and Android.