Exivity provides a full REST-API which acts as a programmatic interface to each operation supported through the Graphical User Interface (GUI). On top of that, some operations can be exclusively executed through the API (such as file uploads).
A reference guide on all API endpoints and further details about implementation and authentication is publicly available online.
With Exivity it's possible to connect your existing AD/ADFS/AAD user directory so your end-users can benefit from an easy SSO experience.
Currently, Exivity supports the Security Assertion Markup Language (SAML) v2 protocol, supported by a large number of identity providers.
We're currently in the planning stages of developing Exivity SDKs in various languages which would make interfacing with the REST-API very straight-forward and easy to implement.