VMDR OT Release 1.5
March 05, 2026
VMDR OT API Versioning
With the introduction of API versioning in VMDR OT Release 1.2.1 API, all /ot/v1/ APIs are now End-of-Life (EOL) from this release. We recommend using the new /ot/1.0/ endpoints to ensure continued compatibility, support, and access to the latest features and security enhancements.
The following table lists EOL endpoints and new endpoints:
| API | EOL Endpoints | New Endpoint |
|---|---|---|
| List OT Host Assets | /ot/v1/host/list | /ot/1.0/host/list |
| List OT Vulnerabilities | /ot/v1/detection/list | /ot/1.0/detection/list |
| List Project Files | /ot/v1/projectfile/list | /ot/1.0/projectfile/list |
Impact of End-of-Life (EOL)
- The /ot/v1/ endpoints are no longer available. Any API calls made to these endpoints will return an error response.
- The /ot/1.0/ endpoints remain fully supported and will continue to receive ongoing updates, new features, performance improvements, and security enhancements.
- There are no changes to the existing request or response formats as part of this transition, unless explicitly stated in the API documentation.