The use of APIs in banking has largely been limited until recently, mainly due to regulation and security. However, European banks will soon be using APIs to provide access for third-party providers, as one of the many changes required by the upcoming the Second Payment Services Directive (PSD2).
A new report by PwC highlighted that banks are concerned that these changes will cause them to lose control of their customer interface. A vast majority (88%) of the banks surveyed in the report believe that PSD2 will have an impact on their business and many see it causing them to change their strategies. Despite the uncertainty and the apparent risks, 44% are planning on providing an open bank offering, with 66% intending to integrate foreign products or functionalities into their own digital offering.