The Embassy of the Republic of Indonesia in The Hague will publish some of its (raw) data for free, public re-use. This will be available when beta testing for this website ends. Check this page again soon to see if data has been published.
For the creation of this website, several JSON APIs were created to automate processes such as finding out whether or not an applicant from certain nationalities are eligible for visa exemptions. Furthermore, the Embassy collects statistical data of, for example, the annual number of visa applicants and its spatial distribution across the Netherlands. Following the spirit of Indonesian e-Government policy, especially with regards to open data, the Embassy aims to publish its data for the betterment of digital transparency initiatives and the digital economy.
For open datasets published by other governmental bodies of the Republic of Indonesia, we refer you to Portal Satu Data Indonesia.