How to integrate with openemr apis after install it locally?

How to integrate with openemr apis after install it locally ?
After installation and when test swagger all apis give me 404 not found

Please use this document for the API of OpenEMR - OpenEMR 7.0.1 API - OpenEMR Project Wiki

i already installed the openEMR codebase locally and ui works well but when I try any API from Swagger or any app it gives me a 404 error i added the site address and made all admin config to that but still the same issue.