Modernize legacy mainframes without the typical risk, cost & resources.
Integration doesn't require
changes to mainframe
Direct connection to your
middleware and improves
API speed and performance.
Java developers can build
integrations without support
from mainframe application
development teams, saving
time and money.
Microservices are fully
deployable and come with built-in JUnit testing. Clean
interfaces and no middleware
make testing easy.
Parses metadata (COBOL, RPG, XML) from your mainframe applications and automatically generates microservice-based APIs.
Generate only the code you need to service the APIs. No extra middleware means lower maintenance costs.
Use popular open source tools (e.g. Spring Boot) to simplify deployment as part of digital transformation.
CICS Mainframe Solutions: A new way of connecting with CICS
US Bank Digitally Transforms Legacy System. Generates Five Key APIs in Just Two Weeks
OpenLegacy IMS DC Connector
CICS API Caller: Now Your CICS Mainframe Can Call an External API
Integration with Compuware Topaz In 10 Easy Steps
OpenLegacy Software Overview: Microservice-based API Integration
Pain Relief for Your Mainframe API Frustrations
How Your Peers Solved Common IBM Mainframe Challenges
"OpenLegacy helps us set the mainframe free, finally. Instead of being a prohibitive factor for new projects, it’s now the enabler - with OpenLegacy generated APIs that connect to any other system in our environment”
"The ‘wow moment’ for us when working with OpenLegacy came when we exposed a Swagger API with account data from our mainframe. It only took us a few hours with OpenLegacy - it would have taken weeks otherwise.”
"We needed to be leaner and meaner. We could no longer wait to write a program on the mainframe, then wrap it and publish as a web service.”