How to transfer ETH from Cex to Hashkey?
Looking for the cheapest way to send ETH from Cex to Hashkey? Our aggregator compares all available networks and real-time withdrawal fees to find the most cost-effective route for your crypto transfer. Save money by choosing the optimal blockchain network with the lowest fees and fastest processing time.
Smart Savings
Fee Comparison
Live| Network | Time | Min Amount | Fee |
|---|---|---|---|
OPTBest | 15 min 12 block confirmations | 0.0034 | 0.00042 ETH |
ARB | 15 min 12 block confirmations | 0.002 | 0.0005 ETH |
ethereum | 10-30 min 12 block confirmations | 0.0034 | 0.00084 ETH |
OPTIMISM Fee History
30-day trend
Transfer Guide
1. Withdraw from Cex
Go to Cex exchange, open wallet and find ETH. Click the Withdraw button.
2. Choose asset to transfer
On Hashkey exchange go to the Deposit section. Make sure to select the OPTIMISM network.
3. Confirmation
Copy the address from Hashkey and paste it on Cex. Ensure the OPTIMISM network is selected on both platforms.
FAQ
When using the OPTIMISM network, the average transaction processing time is 15 min.
For the OPTIMISM network, providing a Memo is usually not required. Always check the warning on the exchange deposit page.
The minimum transfer amount is 0.0034 ETH.
The fee is fixed at 0.00042 ETH.
OPTIMISMTransfer Details
Updated: 6/4/2026