What is meant by API and Different types of API??

What is meant by API and Different types of API??

API stands for Application Programming Interface. Associate in Nursing API could be a software package treater that enables the applications to speak to every alternative, we can say that API delivers requests that you've got been requested and provides a response back to you.


How Do API Work

  • API shares data and information between applications, systems, and devices and makes them communicate with each other.
  • API communicates with a group of regulations that specify how computers and applications talk to each other.
  • suppose you log in to your LinkedIn account and the LinkedIn server fetches the data from the API of LinkedIn in this way you logged in to your account by matching credentials.

Types Of API

  • Open APIs
  • Partner APIs
  • Internal APIs
  • Composite APIs
Open APIs:
  • It is known as Public APIs, these APIs are not restricted and are easily offered publicly.
 Partner APIs:
  • It demands special rights or permits as a way to get into these APIs, these are not public.
Internal APIs:
  • It is also called Personal API, internal systems reveal this kind of API.
  • The business uses this kind of API on the list of distinct internal organizations to be in a position to boost its services and products.
Composite APIs:
  • This is a form of API that joins different services and data APIs.

  • Its most important uses would be to speed up the process of application and also enhance the functioning of the listeners at the web interfaces.

Features of API

  • Wider reach is possible by APIs.
  • APIs provide high Efficiency.
  • Customization is possible by APIs.
  • Personalization
  • Data Ownership is possible with APIs.
  • With the help of APIs, we can easily integrate with UI.
  • APIs are Language Dependent

Advantages Of APIs

  • It provides High Security, and with the help of APIs, the data cannot be stolen.
  • It is cost-efficient.
  • Integration of APIs is easy.
  • APIs are Interface Dependent
  • It takes less time while loading data with help of APIs hence Time efficiency.
  • It is very Fast and Reliable.
  • APIs are more flexible.
  • Tracking and Visibility are possible through the APIs.

Benefits Of APIs 

  • when using an API, it takes less human effort, it is automatically managed, and it is easily updated. It is faster and more productive.
    Developer efficiency and innovation

  • It makes the developers more productive and reuses the code and repetitive processes.
  • They don't need to start from the start, as API is assembled in a program that they can utilize it.

    Improved Value Proposition

  • It is made available by the companies like Amazon, and Salesforce and an application can integrate those services into their systems to make them attractive to customers. 
  • API helps to expose service data to the browser.

Disadvantages Of APIs

  • Creating API  is a time-consuming process, API can take more time to create.
  • It requires a fixed scale.
  • We must have a knowledge of programming to create API.
  • Its maintenance cost is high.
  • If the API is not integrated properly, it can crash.
  • If the API is not linked properly, it can make data public and loses security.

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