Open Application Program Interface (API)

Open Application Program Interface (API)

Chong Hing Bank has implemented the Open Application Programming Interface (API) to provide customers with access to the latest services, product information and promotion offers of the Bank, such as deposit, loans, investment, insurance and other general banking services, through the websites and applications of the third-party service providers (TSPs) or fintech firms. Customers can now enjoy faster and more convenient services.

For more information about Open API, please click here to visit the website of Hong Kong Monetary Authority or click here to watch the video of “Using banking services via websites/applications of third-party service providers” of Hong Kong Monetary Authority.


Banking services and products provided by our partners in cooperation with the Bank

Cooperating Partners Name of the Websites/ Applications Product Information shared by Chong Hing Bank
mReferral Corporation (HK) Limited mReferral Mortgage Brokerage Services




Deposits, Loans, Investments, Insurances and Other General Banking Services

YBEX Limited YBEX Limited
GoBear Hong Kong Limited GoBear
ET Net Limited ET Net
Starpro Agency Limited Starpro Agency
Centaline Mortgage Broke Centaline Mortgage Broker
Bicai Big Data Technology (HK) Company Limited Bicai
SL Network Limited GroupBuya
Societe Qui Vient Limited -
Fiber API FiberConnect & FiberAPI
Lendela Limited Lendela
iDDY Fintech HK Limited iDDY
CC Information Limited HongKongCard


Register and become Chong Hing Bank’s partner (for TSPs or fintech firms)

TSPs or fintech firms can register developer accounts through the APIX platform for free to test their applications in sandbox. APIX is an open API exchange platform wholly owned by Joint Electronic Teller Services Limited (JETCO). Please visit JETCO APIX website for details.


Security Tips for using Open API

Chong Hing Bank is cooperating with TSPs and fintech firms. You can view the services provided by the Bank and all TSPs or fintech firms currently co-operating with us in the partnership list on the Bank’s website. Customers are highly recommended to check and verify whether the TSPs or fintech firms are listed on our authorised service providers list before using the products or services provided by the TSPs or fintech firms.

Any other third-party company/platform that is not on the list is not in official partnership with Chong Hing Bank. To safeguard your personal information, please do not disclose any of your personal information and bank account details (including your Internet Banking login ID, password, and any one-time password) to them.

Even if you are on the platform of the Bank’s partners (including websites or applications), please pay attention to whether their platform requirements conform to the types of permission that the Bank opens to their platforms. Disclosing your account information may expose you to different risks in the event of a problem such as unauthorised transactions and security data breaches.

The Bank attaches great importance to the security of online transaction. We recommend you to learn more about the security measures and safety tips, and review our security advice regularly. Please click here for more details.

If you have disclosed any of your personal information and bank account details to unauthorised third-party platforms, or if you have any doubts or enquiries about the third-party platforms, please call the Bank’s Customer Services Hotline at (852) 3768 6888 as soon as possible (service hours: Monday to Friday 9:00 am to 6:00 pm, Saturday 9:00 am to 1:00 pm). If you suspect that you have fallen victim to any online frauds, please report to the police immediately!