workspaces endpoint removal

Deprecated, no dateSubscribe to Split Admin APIShare

Split Admin API has deprecated the POST /internal/api/v2/workspaces endpoint without a shutdown date. Affected calls will be disabled on your migration date and will fail. This change is part of an update replacing select Split Admin API endpoints with new endpoints on the Harness platform.

Calls it hits

POST /internal/api/v2/workspaces

What to use instead of these calls

Create projects using the Harness Platform Projects API instead, while GET /internal/api/v2/workspaces remains available. Moving requires more than swapping endpoints, as the replacement Harness Platform APIs require a newly created Harness API key.

The replacement endpoints are Harness Platform APIs that need a Harness API key, a new credential to create.

In Split Admin API's words

On your migration date, five Split Admin API endpoints will be disabled and replaced with new endpoints on the Harness platform.

Split Admin API, Announcement

Facts

API: Split Admin API api.split.io
Kind: Endpoint removal
Takes effect: No date given yet
Calls after that day: Fail
Source: Announcement
Last updated: October 25, 2026
Verified: November 6, 2026, against Split Admin API's own pages

Questions

When does this change take effect?

Split Admin API deprecated POST /internal/api/v2/workspaces without giving a shutdown date yet.

Do these calls still work?

Yes, they still work: Split Admin API has not given a shutdown date yet.

How do I find the calls this hits in my code?

Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.

Is your code calling this?

Okapi finds the calls this change hits in your repo and opens the pull request with the fix.

Add to GitHub