Intune EAM App Catalog

Data Fields

Each entry represents one installable package from the Intune EAM catalog, as returned by the win32MobileAppCatalogPackage resource in the Microsoft Graph API.

Field	Description
`productDisplayName`	Application name as shown in Intune EAM.
`publisherDisplayName`	Publisher or vendor name.
`versionDisplayName`	Version string for this specific package.
`branchDisplayName`	Branch name — typically includes the architecture, e.g. WireGuard (x64).
`applicableArchitectures`	Supported CPU architectures such as `x64`, `x86`, or `arm64`.
`packageAutoUpdateCapable`	When Yes, Intune can automatically update this package when a newer version appears in the catalog.
`locales`	List of supported locale codes, e.g. `en-US`.
`productId`	Stable GUID identifying the product. One product can have multiple branches (e.g. separate x64 and x86 packages).
`branchId`	Stable GUID identifying this specific branch. Used as the primary key for change detection between exports.
`id`	Package instance ID assigned by the Graph API. This changes on every export and is not used for comparisons.

How Change Detection Works

When two exports are compared, packages are matched by branchId — a stable identifier that survives catalog re-indexing. The id field changes on every export and is intentionally ignored.

Change type	Meaning
Added	`branchId` exists in the newer export but not in the older one.
Removed	`branchId` exists in the older export but not in the newer one.
Updated	Same `branchId` in both exports, but `versionDisplayName` changed.

Changelog Windows

The period-based changelogs use the timestamp embedded in each filename (YYYYMMDD_HHMMSS_AppCatalog) to find the right comparison point automatically.

Changelog	Comparison point
Latest	Most recent export vs the one directly before it.
Daily	Most recent export vs the closest export at least 24 hours older.
Weekly	Most recent export vs the closest export at least 7 days older.
Monthly	Most recent export vs the closest export at least 30 days older.

RSS Feed

Subscribe to catalog changes in any RSS reader. Every time a new export is processed, a new entry is published automatically.

Feed URL
feed.xml

Each item contains a summary of added, removed, and updated packages — including publisher, name, and version details. The feed keeps the last 50 entries and is compatible with any RSS 2.0 client: Feedly, Outlook, Thunderbird, Apple Mail, and others.

Client	How to subscribe
Feedly	Paste the feed URL into the search bar
Outlook	Account Settings → RSS Feeds → New
Thunderbird	File → Subscribe → paste URL
Apple Mail	File → Add Account → Other Mail Account → RSS
Any reader	Copy the feed URL and add it as a new subscription

Disclaimer

This project is not affiliated with, endorsed by, or in any way officially connected to Microsoft Corporation. All product names, trademarks, and registered trademarks are property of their respective owners.

The data displayed here is sourced from the Microsoft Graph API and is provided for informational purposes only. Accuracy and completeness depend on the timing of catalog exports and may not reflect the current state of the Intune EAM catalog at any given moment. No warranty, express or implied, is given regarding the accuracy, reliability, or fitness of this data for any particular purpose. Use at your own discretion.