Pega constellation Exchange data between client side (React application) and server side (Pega infinity server)

I am working on Pega Constellation and trying to explore the SDK-React project provided by Pega Academy.

Can someone lighten to us the API used to exchange data between the application builded on React and the constellation server ?

In wich object (client side) form data are collected before sended to the server side ?

PS: I am diving into PCore and PConnect public APIs and no track finded to understand how data collected from a form and sended.

@MarouenB7470

Please follow the documentation to understand the PCore and Pconnect APIs