CircleCI API
POST /api/v1/project/:username/:repo/:build_num/retry endpoint removal
Stops workingSubscribe to CircleCI APIShare
On February 1, 2027, the endpoint POST /api/v1/project/:username/:repo/:build_num/retry will be removed. Calls made to this endpoint after that date will fail.
Calls it hits
POST /api/v1/project/:username/:repo/:build_num/retry
What to use instead of these calls
To rerun, use POST /api/v3/workflows/:id/rerun (API v3) or POST /api/v2/workflow/:workflow-id/rerun (API v2).
In CircleCI API's words
POST /api/v1/project/:username/:repo/:build_num/retry
Facts
- API
- CircleCI API
circleci.com - Kind
- Endpoint removal
- Announced
- October 7, 2026
- Takes effect
- February 1, 2027
- Calls after that day
- Fail
- Source
- Changelog
- Last updated
- Verified
- , against CircleCI API's own pages
Questions
When does this change take effect?
Calls to POST /api/v1/project/:username/:repo/:build_num/retry on CircleCI API stop working on February 1, 2027.
What happens to calls after February 1, 2027?
They fail from that day.
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.
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POST /api/v1/project/:username/:repoRemoval Stops workingin 87 days -
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POST /api/v1/project/:username/:repo/buildEndpoint removal Stops workingin 87 days -
POST /api/v1/project/:username/:repo/tree/:branchEndpoint removal Stops workingin 87 days
Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix before February 1, 2027.