CMB Prohibited Investors Service API

The Capital Markets Board of Turkey (CMB) is the regulatory and supervisory authority in charge of the securities markets in Turkey. The Prohibited Investors Service API enables users to retrieve information about investors and companies who are prohibited to perform any operation in the Istanbul Stock Exchange (ISE) or any other organized securities market in Turkey.

The CMB website is provided in both English and Turkish, but the API documentation is only given in Turkish.