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updatedAt: 2026-07-14T20:46:44.000Z
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Fetch the complete documentation index at: https://developer.digits.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version.

# API Versioning

The Digits Connect API uses route-based versioning with the version number as a URL path prefix.

<Callout icon="🚧" theme="warn">
  **Beta and limited-availability endpoints may change before general release**

  Endpoints marked as beta, private beta, or available by prior agreement are documented so developers can understand their purpose and requirements. Stable endpoints follow the versioning strategy below.
</Callout>

## Version Strategy

**Backwards-compatible changes** will be applied to existing versions without a version change:

* Adding new optional fields to request/response objects
* Adding new endpoints
* Adding new optional query parameters

**Backwards-incompatible changes** will be made in new versions:

* Removing or renaming fields
* Changing field types or formats
* Modifying required fields
* Changing endpoint behavior

## Migration

As endpoints are promoted beyond `/v1`, multiple versions will be supported during a transition period to allow developers time to migrate. Deprecated endpoints will include sunset timelines in response headers and documentation.