Regarding credit card transfer, Alipay clearly stipulates that the money in the credit card cannot be transferred to Alipay. At present, only balance, express savings card, express savings card (cartoon), savings card online banking (not supported by wallet) and balance treasure transfer are supported.
The transfer from credit card to balance Alipay belongs to credit card cashing. Cash-out refers to the behavior that the cardholder withdraws the funds in the credit line of the card in cash by other means without paying the bank withdrawal fee, and cash-out is not allowed.
If you have other specific questions, I suggest you call the customer service staff of the bank, hoping to help you.