The Hong Kong Monetary Authority (HKMA) is expected to launch an open application interface between banks. It is reported that the Hong Kong Monetary Authority is in the final stage of promoting the development of an open application interface (Open API) between banks and banks. The development of the relevant platform has been largely completed and the HKMA is conducting tests with the banks. The HKMA is expected to finalize the details next month and is expected to implement them within this year. (& nbsp; Hong Kong Economic Journal)