iyzico imposes 3D Secure option mandatory for certain business models that iyzico deems to be risky.
However, if you decide to activate 3D Secure option for your company whether or not it is mandatory for you, you can send a message to the team using the Contact Us section. The team will help you quickly.
iyzico.com/en/help-center/payments/#post-1459
All iyzico merchants can use 3D Secure service as an optional at their payment pages.
iyzico has 3D Secure technical infrastructure. That means if you have iyzico products, you will also enjoy this infrastructure and you can offer this option to your customers as well.
If you want to define 3D Secure option for your company, please let us know using the contact us section. We will quickly get back to you.