Private trading is liveBuy any coin on the network's exchanges straight from your private balance.
Vault
Nothing in your private balance yet
Add money first, or share your Hushperliquid address so someone can pay you privately.
Use your wallet on this phone
Phone browsers can't talk to wallet apps. Open Hushperliquid inside your wallet app's own browser instead:
Open in MetaMask
Open in Coinbase Wallet
Open in Trust Wallet
Your private account stays in this browser. In the wallet app's browser you'll start with a different one, unless you choose Sign in with my wallet there or open it with your recovery key (Settings).
Opening your private balance
Public record
The latest vault transactions, as anyone on the internet can see them
Vaults
Hushperliquid opens a new vault from time to time (for example after a public key ceremony, or with higher limits). Your account and address are the same in every vault, but money stays in the vault it was put in. Earlier vaults keep working: you can trade, send and cash out there whenever you like.
Accounts
Each account has its own Hushperliquid address and private balance. Switching only changes which one is open; the money stays in each. This list is kept in this browser only.
A wallet account comes from your wallet signing a message (free; it says "sign in with your Ethereum account", the standard wording for any wallet address, including on Elysium): the same wallet and number open the same account on any device, with nothing to back up. A new recovery-key account needs its key saved before money goes into it.
Security on this computer
Anyone who opens Hushperliquid on this computer will need it. If you forget it, you'll need your recovery keys (or your wallet, for wallet accounts) to get back in.
Sign out removes every account and payment link from this browser. Wallet accounts come back by signing in with the wallet; recovery-key accounts only with their saved keys.
Recovery key
Your private balance belongs to this key. Keep a copy somewhere safe. Anyone with it can spend your private balance.
The account open now stays in your list under Accounts, so nothing is lost.
Advanced: relayer
A relayer sends your private transactions from its own wallet, so yours never appears. Its operator sees your internet address and the transactions it submits for you.