Product documentation

Using IBM® z/OS® Connect

Read the product documentation for how to use z/OS Connect.

Building an API Bridge to IBM Z® Applications and Data

Learn how to leverage z/OS Connect as your API management platform.


A look at APIs on IBM Z

Learn about how APIs work and how to modernize applications on IBM Z with z/OS Connect.

Leverage your valuable IBM Z assets via APIs

Learn about using APIs to modernize and orchestrate applications and data on IBM Z with IBM and HostBridge Technology.

Expert resources


Find solutions by using support search or open a support case.


Get information about how to maintain and use the product.

IBM Z and LinuxOne Community

Access a rich community of business and technical expert blogs and forums for z/OS Connect.

IBM Developer Community

Access open-source projects, developer advocates and a global community of developers for IBM Z.

Hardware and Software support for IBM Z, IBM Power® and Storage

Keep IBM Z infrastructure operational

Proactive Support for IBM Z can help you get personalized support with priority response handling.

Upgrade warranty and maintenance for IBM Z

Maintain the highest level of availability with best-in-class IT support.

IDC MarketScape names IBM as a Leader in Support Services

85% of enterprises in the IDC survey mentioned support services as a key differentiator for datacenter systems.