Best practices in writing api documentation

A POST request creates a resource. The new resource is added to the collection. A POST request can also be used to submit data for processing to an existing resource, without any new resource being created.

Best practices in writing api documentation

Because Web APIs are still fairly new, the quality and format of their documentation varies a great deal.

best practices in writing api documentation

Good documentation is important in encouraging and keeping developers interested in your platform as well as reducing support costs. Ideally, documentation should cover four areas, as shown in the figure above: In addition, this article describes best practices specifically for Web API documentation.

Keep in mind that auto-generated documentation is just a starting point. You will still need descriptions of all of the elements, as well as overview material. Include Sample Code More than anything, developers like to have sample code that they can learn with and start as a base for their own work.

One of Web APIs strengths is that they are independent of platform and programming language. Unfortunately, this results in extra work when creating documentation.

Do you need to create sample code for all of those languages? That may not be practical. Instead, find out which languages are most used by your customers and focus on those. However, samples only are not sufficient. In addition, you need a description that explains the purpose of the call and you need a table that explains each element.

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We recommend a table with columns for Name, Type, Description, and Remarks. Although the Type column provides most of the information you need regarding format, the remarks section may need to specify further.

If an XML element is a date, you should specify the format of the date. Explain Authentication and Error Handling Authentication is often required for Web APIs, so you will need to document how to get credentials and how those credentials are passed to the Web server.

You may need step-by-step instructions on how to obtain API keys. Sample code is often useful showing developers how the keys work. For example, an HTTP call may request data using unauthorized credentials, or it may request an action using data that does not exist.

Right now there is no standard way to pass error information back, so developers need to understand how you are passing back error information, why an error occurs, and how to fix the problem.Best practices for API packages.

This document walks through the key issues involved in writing API wrappers in R. Best practice is to insulate the user from how and where the various arguments are used by the API and instead simply expose relevant arguments via R function arguments, some of which might be used in the URL, in the.

AWS Documentation» Amazon DynamoDB» Developer Guide» Best Practices for DynamoDB Best Practices for DynamoDB Use this section to quickly find recommendations for maximizing performance and minimizing throughput costs when working with Amazon DynamoDB.

In your REST API documentation, you describe the various endpoints available, their methods, parameters, and other details, and you also document sample responses from the endpoints.

From practice to documentation.

best practices in writing api documentation

Web API Documentation Best Practices by Peter Gruenbaum &#; Source: ProgrammableWeb Because Web APIs are still fairly new, the quality and format of their documentation varies a great deal. Find enclosed the details about a good API documentation.

Web API Documentation Best Practices by Peter Gruenbaum &#; Source: ProgrammableWeb Because Web APIs are still fairly new, the quality and format of their documentation varies a great deal. Find enclosed the details about a good API documentation. The Best API Documentation As a developer, I often need to make use of API documentation to understand how to use a service on which I want to depend. Getting started from scratch is always the biggest challenge and use of time, so I greatly appreciate those APIs that are very well-documented. Web APIs that are cleanly-designed, well-documented, and easy-to-use are rare. Here’s how to design a great web API that is much more likely to be adopted and used.

API design. 01/12/; 28 minutes to read Contributors. all; In this article. Tools like Swagger can generate client libraries or documentation from API contracts. For example, see regardbouddhiste.com Web API Help Pages using Swagger.

More information. Microsoft REST API Guidelines. Detailed recommendations for designing public REST APIs. Business process documentation best practices recommend keeping in mind the expectations generated. If there is an effort to document it, it is because it is on the agenda for future improvements.

Align it well with senior company management to avoid disappointing results; this is an important function of documentation.

Web API Documentation Best Practices | ProgrammableWeb