Stay healthy everyone! We can do pilots 100% offsite. Multiple options available. Learn more >
New Webcast Series! Get answers to common questions, see live demos and engage with experts. Learn more >
We're signing up new partners excited about OpenLegacy's legacy integration. Read the news! Learn more >

Bringing Digital to Your IBMi

Extend Your IBMi (AS/400) to Create New Digital
Services Without Changes to Your Underlying System.

Leverage your IBMi (AS/400) for innovative mobile, web or cloud projects. Now you can be "digital to the core" without the typical time, risk, cost and resources.



Our microservice-based integration requires no changes to your IBM i system (code or green screen).

Arrows Back and Forth-2


Build integrations through the user interface and automatically parse iSeries metadata and/or green screens.



Application development platform reads many types of metadata including RPG code and COBOL copybooks.


Lower Maintenance

Generates only the code needed to service the APIs, not additional middleware, so maintenance is easy.

Cogs Interfacing-1

Lower Cost of Integration

Instead of paying specialists to do application modernization, everything is done through API generation.


Fast API Performance

No middleware is between the API and the IBM i system so the solution performs extremely fast.

Melting Cubes-4

DevOps Ready

Microservices gnerated from your IBM i applications are fully deployable and come with built-in JUnit testing.

Cloud Upload (1)

Multiple Deployment Options

Deploy Java microservice-based APIs for internal or external integrations or serverless functions.

Learn More About OpenLegacy

Case Study

Hahakalit Veterinarians Are More Productive With Tablet App for IBM System i (AS/400)


Case Study

OpenLegacy Empowers Ayalon’s Digital Transformation and DevOps Methodologies


Case Study

Five Global APIs in Just Three Days Accelerates Digital Banking for Global Giant


Case Study

OpenLegacy Gives Customer Service Representatives at Delek Motors 360 Degree View of Their Customers

ps-imbi (1)[1]


IBMi (AS/400) Solution: Get What You Need. Keep What You've Got



OpenLegacy Software Overview: Microservice-based API Integration


White Paper

How to Evaluate Current Approaches to Legacy Integration

. .
. . . .

Industry Partners

Become Digital to the Core

See a Demo