What is REST API reference?

Published by Charlie Davidson on

What is REST API reference?

Representational State Transfer (REST) APIs are service endpoints that support sets of HTTP operations (methods), which provide create, retrieve, update, or delete access to the service’s resources. The basic components of a REST API request/response pair.

How do you write an API reference?

Here are 5 of the best practices on how to write API documentation:

  1. Plan for your docs.
  2. Include fundamental sections.
  3. Be consistent and avoid jargon.
  4. Include interactive examples and other resources.
  5. Maintain your docs.

What is REST API with an 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.

How do I write a REST API document?

6 Tips for Documenting RESTful APIs

  1. Help yourself when you code. Good design decisions make it easier to document your APIs.
  2. Document from a user’s perspective.
  3. Don’t put URIs front and center.
  4. Write in a writing tool.
  5. Generate examples automatically and combine them with your explanations.
  6. Plan for the future.


HTTP is a contract, a communication protocol and REST is a concept. It is an architectural style which may use HTTP, FTP or other communication protocols but is widely used with HTTP. REST implies a series of constraints about how Server and Client should interact.

What is API format?

The format is similar to the standard HTTP message transmission format. In practice, you create, send, and receive HTTP messages by using APIs supplied by an HTTP client library specific to your chosen programming language.

What is the difference between REST API and RESTful API?

REST stands for representational state transfer. It is a set of constraints that set out how an API (application programming interface) should work. If an API is RESTful, that simply means that the API adheres to the REST architecture.

What is API documentation example?

API documentation is a technical content deliverable, containing instructions about how to effectively use and integrate with an API. API description formats like the OpenAPI/Swagger Specification have automated the documentation process, making it easier for teams to generate and maintain them.


It means when a RESTful API is called, the server will transfer to the client a representation of the state of the requested resource. REST doesn’t add any specific functionality to HTTP. But is an architectural style that was developed alongside HTTP and most commonly uses HTTP for its application layer protocol.

What is an example of rest?

Rest is relaxation, sleep or the feeling brought on by enough sleep. An example of rest is sitting down in a comfy chair after a long day.

How do you call an API?

API Calls Using Declare. The most common way to call Windows APIs is by using the Declare statement. Determine the name of the function you want to call, plus its arguments, argument types, and return value, as well as the name and location of the DLL that contains it.

What is the difference between a web API and a web service?

Difference Between API and Web Service. API and Web service serve as a means of communication. The only difference is that a Web service facilitates interaction between two machines over a network. An API acts as an interface between two different applications so that they can communicate with each other.

What is a JSON REST API?

In the WordPress REST API, that data comes back as JSON which stands for JavaScript Object Notation. JSON is an open standard format that is used to transmit data objects in the form of attribute-value pairs for further processing. JSON is commonly used for asynchronous communication between browsers and servers,…

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