Uno de los principales propósitos de una API consiste en proporcionar un conjunto de funciones de uso general, por ejemplo, para dibujar vent… Many problems already have a third-party solution, be it in the form of a library or service. But Apple’s operating system developers have done all this hard work so the developers can just use the camera API to embed a camera, and then get on with building their app. To render the whole web page, your browser expects a response in HTML, which contains presentational code, while Google Calendar’s API call would just return the data — likely in a format like JSON. In technical terms, the difference is the format of the request and the response. Today I use the term so often that I have in fact recently tried to order an API at a bar. There’s an API for that. I meet lots of people, both working in tech and elsewhere, who have a rather vague or incorrect idea about what this fairly common term means. An object may also have inner logic that is private, meaning that it’s hidden from the outside scope (and not an API). For example, if you’ve ever visited a website and seen a message in your browser that the website is asking to see your precise location, that website is attempting to use the geolocation API in your web browser. It‘s easy to extract data from this text. Get started, freeCodeCamp is a donor-supported tax-exempt 501(c)(3) nonprofit organization (United States Federal List, Product Most modern websites consume at least some third-party APIs. To explain this better, let us take a familiar example. APIs can control access to hardware and software resources. Instead, each communicates with small packets of data, sharing only that which is necessary—like ordering takeout. Here’s the JSON response you get when you visit a GitHub user’s API route in your browser (https://api.github.com/users/petrgazarov): The browser seems to have done just fine displaying a JSON response. developers. Web Design. API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. Methods, JavaScript More recently, however, the modern API has taken on some characteristics that make them extraordinarily valuable and useful: To learn more about APIs and how to design a great API, download the eBook Undisturbed REST: A Guide to Designing the Perfect API. Design, JavaScript Over the years, what an “API” is has often described any sort of generic connectivity interface to an application. To close off, let’s throw in a couple more examples of APIs. What Donations to freeCodeCamp go toward our education initiatives, and help pay for servers, services, If you want to embed a web browser to show one or more web pages, for example, you don’t have to program your own web browser from scratch just for your application. You don’t know exactly how the restaurant prepares that food, and you don’t really need to. There are APIs for requesting text translation from Google Translate, or embedding Facebook comments or tweets from Twitter on a website. As any other piece of productized software, the modern API has its own software development lifecycle (SDLC) of designing, testing, building, managing, and versioning. And, because it’s an API, Google can control access to Google Maps on third-party websites, ensuring they use it in a consistent way rather than attempting to messily embed a frame that shows the Google Maps website, for example. However, what if you are not using the airline’s website––a channel that has direct access to the information? You’ve likely seen the term “API” come up. The API is the interface that, like your helpful waiter, can be asked by that online travel service to get information from the airline’s database to book seats, baggage options, etc. Our mission: to help people learn to code for free. curriculum. When I think about the Web, I imagine a large network of connected servers. A remote server is not so mystical after all — it’s just a part of a remotely located computer that is optimized to process requests. Try These Services Instead, © 2020 LifeSavvy Media. There’s an API for that, too, so you don’t have to test every different Android manufacturer’s fingerprint sensor. The OAuth standard also defines a number of APIs that allow you to sign into a website with another service—for example, to use your Facebook, Google, or Twitter accounts to sign into a new website without creating a new user account just for that site. Una API representa la capacidad de comunicación entre componentes de software. An API isn’t the same as the remote server — rather it is the part of the server that receives requests and sends responses. Learn to code for free. Imagine you’re sitting at a table in a restaurant with a menu of choices to order from.
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