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The implementation status of Phase III and Phase IV Open API functions of each bank

The details of the Open API implementation of individual banks are subject to their designs and latest plans. If you have questions regarding the details of Open API functions or the information below, please contact the respective banks.
  Phase III  

Phase IV
  For retail customers For corporate and SME customers  
Open API functions   Banks (in alphabetical order) Deposit Account Availability, Status, Balance and Transaction details Deposit Account Availability, Status, Balance and Transaction details

FPS App-to-app payments
Ant Bank (Hong Kong) Limited Launched Launched Launched
Bank of China (Hong Kong) Limited Launched Launched Launched
Bank of Communications (Hong Kong) Limited Launched Launched Launched
China CITIC Bank International Limited Launched Launched Launched
China Construction Bank (Asia) Corporation Limited Launched Launched Launched
Chiyu Banking Corporation Limited Launched Launched Launched
Chong Hing Bank Limited Launched Launched Launched
Citibank (Hong Kong) Limited Launched Launched Launched
CMB Wing Lung Bank Limited Launched Launched Launched
Dah Sing Bank Limited Launched Launched Launched
DBS Bank (Hong Kong) Limited Launched Launched Launched
Ele Bank Limited Launched Launched Launched
Fubon Bank (Hong Kong) Limited Launched Launched Launched
Fusion Bank Limited Launched Launched Launched
Hang Seng Bank Limited Launched Launched Launched
Industrial and Commercial Bank of China (Asia) Limited Launched Launched Launched
Livi Bank Limited Launched Launched Launched
Mox Bank Limited Launched Not offering corporate or SME banking services *
Nanyang Commercial Bank, Limited Launched Launched Launched
OCBC Bank (Hong Kong) Limited Launched Launched Launched
PAO Bank Limited Launched Launched Launched
Public Bank (Hong Kong) Limited Launched Launched Launched
Shanghai Commercial Bank Limited Launched Launched Launched
Standard Chartered Bank (Hong Kong) Limited Launched Launched Launched
The Bank of East Asia, Limited Launched Launched Launched
The Hongkong and Shanghai Banking Corporation Limited Launched Launched Launched
WeLab Bank Limited Launched Not offering corporate or SME banking services Launched
ZA Bank Limited Launched Launched Launched
* represents that the bank has not provided concrete implementation plans for the above Open API functions.

Related Information

Last revision date : 15 June 2026