What is REST API and how it works?

A RESTful API is an architectural style for an application program interface (API) that uses HTTP requests to access and use data . That data can be used to GET, PUT, POST and DELETE data types, which refers to the reading, updating, creating and deleting of operations concerning resources.

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Why is RESTful API used?

One of the key advantages of REST APIs is that they provide a great deal of flexibility . Data is not tied to resources or methods, so REST can handle multiple types of calls, return different data formats and even change structurally with the correct implementation of hypermedia.

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What is meant by RESTful API?

A REST API (also known as RESTful API) is an application programming interface (API or web API) that conforms to the constraints of REST architectural style and allows for interaction with RESTful web services . REST stands for representational state transfer and was created by computer scientist Roy Fielding.8 May 2020

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What is meant by RESTful API?

A REST API (also known as RESTful API) is an application programming interface (API or web API) that conforms to the constraints of REST architectural style and allows for interaction with RESTful web services . REST stands for representational state transfer and was created by computer scientist Roy Fielding.8 May 2020

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What is RESTful API example?

For example, a REST API would use a GET request to retrieve a record, a POST request to create one, a PUT request to update a record, and a DELETE request to delete one . All HTTP methods can be used in API calls. A well-designed REST API is similar to a website running in a web browser with built-in HTTP functionality.

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