Withdrawals

The balance in your trading account is yours. Withdrawing moves it back out to an address you control, on Arbitrum or over the HyperEVM rail. Both are live in production.

Making a withdrawal

1. Open Withdraw and enter the amount.
2. Give the destination address.
3. Approve it.

The flow shows your current balance and what you will receive, so the venue’s flat network fee is visible before you sign. Rubick charges nothing on the way out.

Margin that is currently supporting an open position is not available to withdraw. Close positions first if you want the whole balance out.

The withdrawal PIN

Withdrawals are protected by a PIN that is separate from how you sign in. If you have been away from the app for more than an hour, approving a withdrawal asks for it, and wrong attempts lock it for escalating stretches. An unattended session cannot be used to move money.

The same PIN, together with a fresh login, gates exporting your private key. Moving money and exporting keys carry deliberately more friction than the rest of the app.

Why Rubick cannot withdraw for you

Trading runs through an agent key that can only trade. It cannot withdraw and it cannot change where money goes. Withdrawals are signed by your master key alone, to your own wallet alone. Rubick cannot move your funds, and neither can a compromised agent key. More in Custody and security.

The failsafe: exiting without Rubick

Rubick is noncustodial, and that is not a slogan. Your funds and your positions live in your own wallet on Hyperliquid. Rubick is the interface that reads signals and places orders for you. It is not a gate between you and your money.

So if Rubick is ever unavailable to you, for any reason at all, you are not stuck:

• Go to Hyperliquid directly with the wallet that holds your account.
• Your positions are there, exactly as Rubick left them.
• Close them, adjust them or withdraw, on your own, with no involvement from us.

Nothing about this requires our permission, our uptime or our cooperation. It is the point of being noncustodial: the worst case is that you lose the convenience, never the access.

Day to day you will want to trade through Rubick, because the signals, the copies and the provenance only exist here. But the exit door is yours, it is always open, and it does not have our lock on it.