When buying a house in Shanghai, whether the intermediary fee can be paid by credit card, you need to check the relevant regulations of the specific intermediary company and the bank.

Some intermediary companies allow customers to use credit cards to pay intermediary fees, but they also require customers to pay a certain handling fee.

However, some intermediary companies do not allow customers to use credit cards to pay intermediary fees. These intermediary companies may have adopted this approach due to policy reasons or risk considerations.

In general, whether you can use a credit card to pay the agency fee for buying a house in Shanghai depends on the regulations of the agency company. It is recommended that you confirm with the intermediary company or bank before payment to avoid unnecessary trouble caused by being unable to use your credit card.