By the way ... if you were looking for documentation on how to use REST and JSON with RTC remote functions (TRtcServerModule and TRtcClientModule components), which is something I have been working on over the last few weeks (and releasing as updates starting with v7.105), you will have to wait for the first official RTC SDK v8.0 release, or read my update logs and try to figure it out
Best Regards,
Danijel Tkalcec