Windows Extract API
Build repeatable extraction around approved folders and explicit file handling.

A focused use case
Run a scheduled inventory of an authorized document folder and export metadata and selected content fields to a controlled destination.
A practical workflow
Use a configured input root, normalize paths deliberately, record file identities, and bound each parser’s resources. Separate staging, accepted outputs, and failed inputs so that a partial run can be reconciled.
An example record contract
These fields illustrate the decisions to make before implementation. Adapt the names and required values to the receiving system; the table is not a promise of a live endpoint or a provider-specific response.
| Example field | Meaning in this contract |
|---|---|
| relative_path | Path within approved root |
| file_id | Stable identity policy |
| observed_at | Scan observation |
| parse_status | Outcome by file |
Limits worth keeping visible
File names, permissions, and path behavior need testing on Windows itself. Do not include system directories or private user folders through a broad default scan.
Before increasing the workload
Run a small, authorized test set through the whole path, including the receiving application. Keep accepted, rejected, and incomplete outcomes distinguishable. A result should retain the context needed to explain its meaning after it leaves the extractor.
Continue with Self-Host Extract API: Build an Operating Model for the full implementation discussion, and use the sample contract documentation to review the shape of a handoff.
Consult the source documentation for implementation details and current access conditions. The workflow above is an editorial planning pattern.
Connected topics.
Chrome Extract API
Plan a permissioned Chrome workflow with a small, visible page scope.
Explore the workflowSafari Extract API
Design Safari extraction around an explicit user action and a reviewed extension boundary.
Explore the workflowFirefox Extract API
Use a scoped WebExtension design and test the exact permission model you depend on.
Explore the workflow