This provides a high-level description of the XML Data Compare product, covering all the main features, and links to more detailed reference documentation and samples.
Guides to get you up and running with the REST interface
Postman documentation is available for the structure of REST endpoints, requests and responses.
Using the Command-Line Tool
Although XML Data Compare provides an API which can be embedded in applications or server processes, some evaluators may wish to experiment with a simple command line process.
The release notes give a version by version breakdown of new features, updates and bug fixes. They will also notify you of any unavoidable API changes that may require you to update your own code.