Terms of use
Plain-language terms for the Bastion website and terminal. Last updated November 9, 2026.
What Bastion is
Bastion is software: a front end for Hyperliquid and an optional keeper service. It is not an exchange, broker, custodian or adviser. Trades are executed by Hyperliquid, and your funds stay in your own Hyperliquid account.
Who may use it
You must be an adult and allowed to trade perpetual futures where you live. You may not use Bastion from a place, or as a person, subject to sanctions, or where such trading is prohibited.
Your keys and your responsibility
You control your wallet. Agent keys you approve can place trades and move margin inside your account, and you can revoke them at any time as described on the security page. You are responsible for every trade made with your keys and for the security of your device.
No advice, no guarantees
Nothing on this site is financial, investment, legal or tax advice. Yields shown are trailing figures from public data, not promises. Guardian and wick-guarded stops reduce some risks; they do not remove them. Read the risks page before trading.
Fees
Fees are listed on the fees page. A builder fee only applies after you approve it from your wallet, and never above the maximum you approved.
Availability
We aim to keep Bastion running at all times but do not guarantee it. We may pause the terminal or the keeper, including with a global kill switch, to protect users. Hyperliquid, Elysium and other networks may be unavailable for reasons outside our control.
Acceptable use
Do not attack, overload, reverse engineer for abuse, or interfere with the service or other users, and do not use it to break the law.
Liability
Bastion is provided as is. To the extent the law allows, we are not liable for trading losses, liquidations, missed or delayed keeper actions, network failures, or the value of any token, including $BASTION.
Changes
We may update these terms. Material changes will be announced on this site before they take effect.