An API is a programming interface that allows application software to be integrated. These mechanisms are responsible for simplifying communication between two components, facilitating their operation.
For example, if a software contains data about traffic in your city, the API acts as a translator of that data so that the application on your phone can show you updates and the best route in real time.
Another case that can help to better understand this definition is that of Tiendanube. Our team of experts created an application programming interface so that people can become technological partners and develop extensions of the platform.
Tip : If you are interested in learning more about this topic, we invite you to read the tutorial that explains what the Tiendanube API is . Take advantage of the opportunity to join the digital ecosystem with your own development!
APIs , in their role as intermediaries, are comparable to contracts or agreements that establish the rules of communication between the parties involved. When sending a remote request with a specific structure, these rules determine the response of the receiving software .
This technology is essential to streamline collaboration with partners, fostering the emergence of new and innovative developments through the efficient use of data.
Where do APIs come from?
The origin of APIs dates back to a time before the arrival of personal computers, when they functioned as a kind of library for the first operating systems.
In the 1960s, they operated primarily locally, although in some instances they also transmitted information between different systems.
Over the years, the essence of this methodology has remained the same, although it has undergone significant evolutions and adaptations. APIs continue to be a fundamental tool, integrating changes that have contributed to their relevance and versatility in the world of technology.
Conceptual image of how brazil phone data APIs (Application Programming Interface) work
What is an Application Programming Interface used for?
The main functions of an API are:
Simplify the work of developers by integrating new application elements into existing architectures.
Reduce (and even eliminate) repetitive work by allowing developers to use existing features without having to build tools from scratch.
Promote collaboration between sales teams and technology departments.
Facilitate the tasks of designing, managing and using applications.
Promote communication between products and services.
Simplify application development, saving time and money.
Paving the way for innovation.
How do APIs work?
An API acts as a link between various sections of a software, ensuring the transfer of information between interfaces. In essence, it functions as a virtual intermediary that facilitates the transmission of data from one interface to another.
These connections not only serve as channels for internal communications, but also provide a way for external tools to access such information.