IOT

What is API – Definition, Specification, Types, Documentation and More

What is API and what it is for?

  • We will explain What is API and what these protocols are for which are a fundamental part of the functioning of current applications and websites.
  • Surely you have heard about them more than once when a top-rated service puts limits on their API or creates new ones to extend their use in other applications.
  • We will start by explaining to you in the simplest way we can what exactly an API is and what its main uses are.
  • Then, we will finish with some examples with which you will be able to get an idea of what they are for and how

What is an API?

    • The term API is an abbreviation of Application Programming Interfaces, which in Spanish means application programming interface.
    • It is a set of definitions and protocols used to develop and integrate application software
    • Allowing communication between two software applications through a set of rules.
    • Thus, we can speak of an API as a formal specification that establishes how a software module communicates or interacts with another to fulfill one or many functions.
    • You heard of these APIs but did not understand well how they work.
    • That is normal because they are never on the surface of a web or application.
    • They are not the visible part but the internal circuits that only developers see and connect to make a tool work.
    • For an average user, the only thing you will see from an API is the results.

How you can publish the results of a play on Twitter?

  • When that application sends you notifications to your mobile or computer.
  • As we have said before, APIs can have both functions and can become authentic toolkits.
  • When this happens, your application can send a request with a particular structure.
  • And this structure will determine how the service or software to which you are sending that request will respond.
  • They can be private for the use of a company, open only for partners.
  • Public for any developer to interact with them or create their APIs.
  • They can also be local APIs for applications that communicate within the same environment or device or remote when you have to access a different point.
  • Non-open source services also allow others to use specific features of your applications or services without providing them with all the code.
  • These external developers will use a function without knowing how the processes make it possible to work internally.

What is an API used?

  • One of the main functions of APIs is to make it easier for developers and save them time and money.
  • For example, if you are creating an online store application.
  • You will not need to create a payment system or another from scratch to check if there is stock available for a product.
  • You can use the API of an existing payment service.
  • For example, PayPal, and ask your distributor for an API that allows you to know the stock they have.
  • With this, it will not be necessary to have to reinvent the wheel with each service created.
  • Since you will use parts or functions that others have already made.
  • Imagine that each online store had to have its payment system.
  • It is much more convenient for regular users to do so with the primary services that almost everyone uses.

Also Read: Canon DSLR Camera – Canon DSLR Camera Price in India, Models, and Review

Review What is API – Definition, Specification, Types, Documentation and More. Cancel reply

Just Tech Blog

Share
Published by
Just Tech Blog

Recent Posts

Utilization of Axis of Symmetry in General Mathematics

Utilization of Axis of Symmetry in General Mathematics - Symmetry is profound in our general… Read More

October 18, 2021

8 Proven Tips for Naming a Business or Blog

Proven Tips for Naming a Business or Blog - Coming up with a good name… Read More

October 18, 2021

Can You Travel With CBD?

Can You Travel With CBD? - There is no doubt that CBD products are becoming… Read More

October 13, 2021

Check you Internet Speed and Bandwidth

Check you Internet Speed and Bandwidth - If you play games online, you’ll know how… Read More

October 12, 2021

What Do You Need to Build Your Mini-ITX Computer?

What Do You Need to Build Your Mini-ITX Computer? - A solid mini-ITX computer will… Read More

October 11, 2021

What is IoT Security? 6 Ways to Protect Your Devices

Are you wondering what IoT Security is and why that is such a hot topic… Read More

October 5, 2021