Enable on App
Go to "My Account"
Select "Withdraw" → "On-Chain Withdrawal"
Select any currency (e.g. USDT)
Tap "Address Management" in the top right corner
Tap "Whitelist"
Toggle on "Withdraw to whitelist address only"
Tap "Add a new address", fill in the address and complete verification
Enable on Website
After logging in, go to "Wallet" → "Withdraw"
Select currency and network
Find "Address Book" below the address field
Click "Add a new address"
Or go directly to: 👉 https://www.pionex.com/en/balance/address_book/whitelist
Note: Newly added addresses require a 24-hour waiting period before they can be used for withdrawals. Once enabled, withdrawals to addresses outside the whitelist will be blocked by the system.