P1 ELEMENT / PRODUCT_HERO
Products / OL CoreIQ
OL CoreIQ
Discover, test, operate, and expose IBM Z and IBM i programs, data, files, jobs, and transactions as secure enterprise APIs.
OL CoreIQ is OpenLegacy's legacy operations, exploration, and API enablement platform. Running close to source systems, it provides secure access to legacy programs, transactions, databases, files, queues, and operational resources across IBM Z, IBM i, and other enterprise platforms.

P2 ELEMENT / CAPABILITY_GRID
Key capabilities
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API
AS/400 (IBM i) workbenchExplore, operate, and test IBM i (AS/400) systems from OL CoreIQ—SQL, jobs, spools, libraries, program calls, and FTP—in the browser.
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API
BigID GRA integration (Datasets, IMS-DB, IMS-DLI)Expose CoreIQ mainframe Datasets, IMS-DB (Universal JDBC), and IMS-DLI as BigID Generic REST Adapter (GRA) data sources so BigID can enumerate containers/objects and scan records for classification.
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API
CICS API bulk creation (Populate from CICS)Bulk-discover CICS programs via CMCI from OL-CICS or CTG Browse, match COBOL source and linkage copybooks, add them to the CICS catalog, publish, and expose as REST System APIs with dynamic OpenAPI.
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API
Dataset CDCCapture insert, update, and delete changes on VSAM datasets, decode them with catalog layouts, and publish structured events to Kafka or HTTP webhooks from OL CoreIQ.
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API
DB2 table REST APIs (Populate APIs)Select DB2 schema tables in Populate APIs, generate CRUD/list/count REST endpoints, publish them from the DB2 catalog, and consume them via dynamic OpenAPI.
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API
IMS API bulk creation (Populate from IMS)Discover IMS transactions from Browse, match COBOL source and DL/I message layouts, publish to the IMS catalog, and expose REST System APIs with OpenAPI.
P3 ELEMENT / READINESS
What it enables
OL CoreIQ is OpenLegacy's legacy operations, exploration, and API enablement platform. Running close to source systems, it provides secure access to legacy programs, transactions, databases, files, queues, and operational resources across IBM Z, IBM i, and other enterprise platforms.
P4 ELEMENT / SUITE_INDEX
Part of the OpenLegacy platform
09 ELEMENT / CTA_BAND
Run it from one governed plane
Govern, deploy, and operate this product with the rest of the suite — managed or on-prem.