API mocking refers to creating an environment that mimics the behaviour of an API. Any user can create applications and then test in sandbox environment without having access to actual data or endpoints.
Until the 90s, traditional banking remained largely unchallenged. But the advent of internet transmuted the banking industry to the ever-evolving landscape
Banking as a service, has always been recognized as an essential service by customers, who have continued to make commensurate demands of service providers.