Healthcare Integration Free and Open Source No Vendor Lock-In
A community-driven open source engine, fully compatible with Mirth® Connect and extended by a growing ecosystem of free plugins.
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See how OIE compares to BridgeLink and Mirth Connect on licensing, plugins, cost, and independence.
Latest news
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Role Based Access Control Plugin Released
An open-source RBAC plugin for Open Integration Engine 4.6.0. Define your own roles with per-permission grants and channel-level restrictions, replacing the engine's default always-allow authorization controller.
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OIE 4.6.0 Released
Open Integration Engine 4.6.0 is now generally available and recommended for production use. It moves to a Java 17 minimum, adds editor and CLI conveniences, and remediates 24 CVEs through dependency upgrades.
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OIE Applies to Join the Eclipse Foundation
OIE has submitted its application to join the Eclipse Foundation, beginning the move to neutral, community-owned governance.
Built by the community.
A growing ecosystem of open source plugins extends OIE into the work you actually need to do. Here are a few.
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TLS Manager
Browser-based and in-Administrator certificate management for OIE. Inspect the Java trust store, add trusted certificates, and manage local key pairs, with search, validity dates, and fingerprints.
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Cache Manager
In-memory key-value lookups against external databases, with lazy loading, HikariCP pooling, and a dedicated admin UI and inspector.
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Channel & Code Template History
Built-in version history for channels and code templates. Side-by-side diff viewer with word-level highlighting, right-click revert, and database-backed storage.
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Source Code Search
Grep across channel scripts, code templates, global scripts, and message templates, with regex, scoping, highlighted matches, and JSON/CSV export.
View on GitHub
Backed by a real ecosystem.
Companies fund it, build on it, and deliver it to their customers.
