Here is a list of all related documentation pages:

Rules and Mechanism for Mapping Xerus™-IDL to JSON-RPC
Curl JSON-RPC Example
Perl JSON-RPC Client Binding
Python JSON-RPC Client Binding
Java JSON-RPC Client Binding
C# / .NET JSON-RPC Client Binding
PDU Data Model
Peripheral Devices
Device Settings
Event Rules and Actions
Server Reachability Monitoring
Event Service
Example of JSON-encoded Datapush message
LuaPLC
IDL Interface Versioning
Well-Known Resource IDs