The CICS Universal Client enables users to access transactions or programs on a CICS application server from a remote machine. It communicates with the CICS server via a selection of protocols (including TCP/IP, SNA, TCP62, and Local Named Pipe).

CICS Universal client is also packaged as part of IBM's CICS Transaction Gateway

CICS Transaction Gateway

IBM CICS Transaction Gateway provides secure access to CICS from Java applications, using Internet protocols . CICS TG has an API to allow programmers to use the features of a J2EE-compliant runtime environment....

The Help for CICS Universal Client is available to read online
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