Hyperliquid Advanced

⚠️ **Trading warning / Avertissement trading** : informational only, not investment advice. Most of this skill signs: TWAP orders, spot orders and the dead-man's switch act on a real account, and one of them can cancel every open order including the stop protecting a position. On mainnet that is real money with real loss possible. No action here promises a return. Curated by Skill Harbor: the advanced-actions skill of HyperGrok, Galleon Labs' seven-agent trading desk for Hyperliquid, where everything that signs is Execution Trader only, on an approved ticket. It covers the dead-man's switch (scheduleCancel, which cancels all of the account's open orders at a set time unless pushed out, capped at 10 triggers a day, and explicitly not position-aware: if it fires with a position open, that position is left unprotected and the skill says to declare it and run the incident playbook, not to treat re-arming as cleanup), TWAP orders (a size split into slices at fixed intervals, 30 seconds minimum, 5 minutes to 7 days in the docs with a 24-hour cap in the TypeScript schema, 100 USD minimum, each slice capped at 3 percent slippage, still one ticket stating size, minutes, randomisation and reduce-only), spot orders (asset id 10000 plus the pair index, price decimals from the base token, a 10 quote-token minimum, and Decimal-exact rounding helpers that verify the encoded size and price against the approved bound before signing), expiry and nonce rules (expiresAfter makes a late action void, nonces are per signer so parallel signers collide, and invalidating an unknown in-flight action needs a recovery ticket bound to the original exact signed nonce), approving an API wallet from code (normally done in the app, because approval must be signed by the main wallet whose key never touches the desk computer), sub-account and vault addressing, HIP-3 builder dexs with their prefixed coin names and isolated margin, and rate-limit headroom. It closes with an explicit refusal list the desk never performs: sends and withdrawals of funds, transfers between balances, vault and sub-account transfers, builder fee approvals, staking, and abstraction changes, all left to the user in the app with the main wallet. From the galleonlabs/hypergrok-trading-desk repository (MIT). Honest caveats: the refusal list is a desk rule, not a technical block, the API wallet technically can perform some of the refused transfers inside the account, and spot prices and ids differ per network. Skill Harbor never reviews the code, review it yourself before use.