Payment Services Directive (PSD2) is gaining attraction and attention from everyone around the world. Every day we come across different articles which list down various impacts of PSD2. Not only the banking industry, but a lot of other industries will also be affected by it. Today, let’s know how it is going to affect JSON/API testing. It is expected that once in effect, PSD2 will require banks to provide programming interfaces (APIs) to their customers’ accounts.