Rest API documentation for SuiteCRM 7.10 Beta

It’s a great news that SuiteCRM 7.10 Beta came up with Brand New fully compliant Rest API. I have downloaded 7.10 Beta and Installed successfully. I would like to do some exploration on the new Rest Api. Is there any document which I can refer to or could anybody suggest me where I can see the changes in file system?

Thanks in advance
Shijin Krishna

+1 B)