From OpenAPI to UML and back! – A tool to reverse engineer your web APIs, modify the resulting UML model and regenerate the OpenAPI file from it.
We present our ecosystem of tools to facilitate the automatic discovery, merging, quality assurance and code-generation of REST APIs, relying on standard specifications like OpenAPI and OData.
More and more companies define their data sources using JSONSchemas. This tool helps you to better understand JSONSchema specifications by visualizing them as UML class diagrams.
We automatically test REST API based on their specifications, particularly OpenAPI ones. To our surprise, many of our tests failed, meaning that the OpenAPI definition and the actual API were not an exact match.
We present our new tool OpenAPItoUML to generate UML models from OpenAPI definitions, thus offering a better visualization of the data model and operations of REST APIs. OpenAPItoUML is available as an open source Eclipse plugin.