It provides a number of tools for automatically generating documentation based on a given endpoint. Swagger is a specification for describing, producing, consuming, testing, and visualizing a RESTful API.

Set up the Swagger UI for testing and interacting with the API.

Generate a Swagger Spec based on an existing RESTful API developed with Node, Express, and Postgres.

: Updated to align with the Swagger v2.0 spec.īy the end of this tutorial, you will be able to….

In this tutorial, let's see how you can add interactive documentation to an API by directly editing the Swagger code via the API Publisher UI. You can add resource parameters, summaries and descriptions to your APIs using the Swagger Editor.ĪPI Manager supports for both Open API 3.0 and Open API 2.0 specifications and you can simply create, import, edit and consume the APIs defined in both specifications.

The Swagger Editor has JSON code and its UI facilitates easier code indentation, keyword highlighting and shows syntax errors on the fly. The Swagger Editor is a dependency-free collection of HTML, JavaScript, and CSS that dynamically generate documentation from a Swagger-compliant API. Swagger-compliant APIs give you interactive documentation, client SDK generation and more discoverability. Swagger helps describe a service in the same way that interfaces describe lower-level programming code.

Swagger is a 100% open source, standard, language-agnostic specification and a complete framework for describing, producing, consuming, and visualizing RESTful APIs, without the need of a proxy or third-party services. Swagger allows consumers to understand the capabilities of a remote service without accessing its source code and interact with the service with a minimal amount of implementation logic. WSO2 API Manager has an integrated Swagger Editor, which is part of the Swagger project.

How to use swagger editor