Penetration Testing
API Pentesting.
An API (Application Programming Interface) is an interface that allows you to build on the data and functionalities of another application while providing tools, routines and protocols for developers building software applications and also enabling the user to extract and share data in an accessible manner. While the API provides you with an interface where you can enhance the functionalities of another application, it is the web service which is a network-based resource that actually fulfils the task. Hence an API can either be online or offline.