The Paralism node provides a JASON-RPC interface for accessing basic node operations and built-in application services. Applications can access the node through HTTP requests, and implement programmatic interactions and calls to the node’s basic functions and built-in application services according to the JSON-RPC protocol.
The Paralism node starts the JSON-RPC service by default, with built-in application service modules and access ports as follows:
- Digital currency Coin, default port is 8118
- Token, default port is 8119
When the Paralism node software hc starts, the following parameters can also be used to specify the custom RPC service port for the built-in application service:
Token: – rpleaderport=XXXXX
Coin: – rpcparaport=XXXXX