We supply a client-side JavaScript API to access some of the underlying data
that backs our features. These are functions on the window.CordSDK object,
organized into themed libraries, so for instance functions to access presence
information are located under window.CordSDK.presence. You can use these
functions with or without also using our components.
We recommend trying to use the components first, as they cover most common use cases, and then using this API to cover any uncommon cases your application might need.