Login to the Cboe Digital Member Portal Click on Deposit > Cryptocurrency
Select USDC as the asset type
A wallet address will be generated for you to deposit funds. The creation of a new address needs to be confirmed in the blockchain, hence this process may take a few minutes. Please refresh your page after a few minutes and select again USDC and you will now see the deposit address
Once the address is generated you will be prompted with the wallet address in text and as a QR code you can scan
On your external wallet, select the send option and fill in the address given in step 4 (either copy and paste or scan the QR code)
Only send USDC to the USDC generated address.