Contact Information

Contact points of banks for information of their Open APIs
Banks Contact Information (email address unless otherwise stated)
Ant Bank (Hong Kong) Limited pub_openapi@antgroup-inc.com
Bank of China (Hong Kong) Limited api@bochk.com
Bank of Communications (Hong Kong) Limited openapi@hk.bankcomm.com
The Bank of East Asia, Limited openapi@hkbea.com
China CITIC Bank International Limited pbg_ebm_tsp_registration@cncbinternational.com
China Construction Bank (Asia) Corporation Limited api@asia.ccb.com
Chiyu Banking Corporation Limited openapi@chiyubank.com
Chong Hing Bank Limited api@chbank.com
Citibank (Hong Kong) Limited Contact form at https://sandbox.developerhub.citi.com/contact-api-partnership-sales
CMB Wing Lung Bank Limited api@cmbwinglungbank.com
Dah Sing Bank Limited api@dahsing.com
DBS Bank (Hong Kong) Limited Dbshkopenapi@dbs.com
Ele Bank Limited openapi@elebank.com
Fubon Bank (Hong Kong) Limited openapi.fbhk@fubon.com
Fusion Bank Limited support_openapi@fusionbank.com
Hang Seng Bank Limited api@hangseng.com
The Hongkong and Shanghai Banking Corporation Limited openapi@hsbc.com.hk
Industrial and Commercial Bank of China (Asia) Limited openapi@icbcasia.com
Livi Bank Limited openapi@livibank.com
Mox Bank Limited openapi@moxbank.com
Nanyang Commercial Bank, Limited nfd@ncb.com.hk
OCBC Bank (Hong Kong) Limited hk_openapi@ocbc.com
PAO Bank Limited paob_cs@pingan.com
Public Bank (Hong Kong) Limited open_api@publicbank.com.hk
Shanghai Commercial Bank Limited scb.api@shacombank.com.hk
Standard Chartered Bank (Hong Kong) Limited api@sc.com
WeLab Bank Limited openapi@welab.bank
ZA Bank Limited bank_api@za.group

Last revision date : 15 June 2026