CORIOmaster APIs

There are 3 APIs available for connecting to CORIOmaster, CORIOmaster mini, and CORIOmaster micro devices.

A RESTful API using messages formatted with JSON.

Best for secured and unsecured Ethernet communication

View specification

A WebSocket API using messages formatted with JSON, for bi-directional communication.

Best for REST events

Download

Text-based command line interface. You can use the CLI API over TCP/IP or Serial (RS-232).

Best for serial, RS-232, communication.

Download

All previous releases can be found on the API: Past releases page.