SDK and API are two key tools developers encounter during software development cycles. Even though there are many features between them, it’s always some fundamental difference between these two tools. These two tools are relatively used to make the delivery timeless and improve efficiency in development activities. Both these tools are contributing so much value add to the overall development process and delivery time.

SDKs are quite familiar, words in Software Industry as mobile technologies are booming up now. SDK provided end-to-end software delivery support for a developer. SDK stands for software development kit. Also known as a devkit, the SDK is a set of software-building tools for different platforms. Every SDKs composed of multiple set of tools mainly they are:

a)               Code Samples: Preloaded framework of code or samples

b)               Code Libraries: Provide a shortcut with code sequences that programmers

c)               Compiler: Translates from one programming language to the one in which you will work

d)               Testing and analytics tools: Perceptive product testing and production environments

e)               Documentation & Debuggers: For developers instructions & issue identifications in codes.

API (Application Programming Interface) are working as a separate solution or included within an SDK, an API facilitates communication between two platforms. It does this by allowing its registered software to be leveraged by third-party developers. The API not only allows for on-demand data exchange, it stipulates how that information should be exchanged. Connecting disparate software applications for a stronger overall product offering. Key benefits of using APIs are: Shortening the development cycle, reducing resources, Trust & brand recognition and Providing maximum efficiency for the end users.

API can consist of two parts:

a) API the interface: APIs can access it directly via keyword (for web API) or indirectly from a separate interface (for REST API).

b) API’s Technical specifications and documentation: This information explains how to integrate the API and effective usage.