PTC Mathcad Prime 7.0.0.0 Help includes a powerful API that you can use to seamlessly integrate Mathcad with other API enabled third-party applications. You can open worksheets, change variables, run calculations, and obtain results, and save your work using the API commands provided in PTC Mathcad.
For optimal use of the API, refer to the new API Guide included in PTC Mathcad Prime 7.0.0.0 Help. The guide includes descriptions of all the commands available in the API and is supported by downloadable examples you can compile and run yourself.