1. USDC-Based Settlement (Arbitrum Network)
OneKey Perps uses USDC-based settlement.
Your profits, losses, margin, and fees are all displayed and settled in USDC, making it easy to track your account performance intuitively.
2. Deposits
Workflow: Click "Deposit" in the top left corner and select the assets from your wallet.
Preferred Asset: Depositing USDC on the Arbitrum network ensures an instant credit upon confirmation.
Automatic Bridging and Swapping: If you deposit other assets (e.g., Ethereum USDT, Arbitrum USDT), the system will automatically utilize third-party protocols to convert them into USDC on the Arbitrum network.
Deposit Minimum: Each deposit must be ≥ 5 USDC.
3. Deposit Deduction Explanation
During the deposit process, you may notice that the amount received is slightly lower than the sent amount; this typically includes the following three transparent costs:
Bridge Fees: Network transmission and liquidity fees charged by third-party protocols.
Exchange Loss (Slippage): Standard price differences caused by on-chain price fluctuations when converting USDT or other tokens to USDC.
Platform Service Fee: A 0.85% fee charged for the cross-chain exchange service.
4. Withdrawals
Workflow: Click "Deposit" in the top left corner, then switch to the "Withdraw" tab in the pop-up window.
Confirm Amount: Enter the amount you wish to withdraw and click confirm.
Receipt of Funds: Once the withdrawal transaction is confirmed on-chain, the funds will be automatically credited to your USDC balance on the Arbitrum network in your wallet.
Withdrawal Costs:
For every withdrawal from your Perp account back to your wallet, the underlying protocol (Hyperliquid) will automatically deduct 1 USDC as a network service fee.
Please check your balance when withdrawing to ensure that the withdrawal amount is sufficient to cover this fixed cost.
