- HKMA established on 1 April 1993 by merging the Office of the Exchange Fund with the Office of the Commissioner of Banking
- HKMA announced the implementation plan for Phases III (Account information) and IV (Transactions) of the Open API Framework
- Following the implementation of Phases I and II of the Open API Framework in January and October 2019 respectively
- The HKMA decided to adopt a progressive approach to implementing Phase III and IV API functions
- The initial batch of API functions, covering deposit account information and online merchant payments
- The HKAB also refine the current Common Baseline document to include the scope of Open API Phase III and IV implementation
