Tuist incident

[Resolved] Degraded API performance, cache errors and login failures

Major Resolved View vendor source →

Tuist experienced a major incident on September 29, 2026, lasting –. The incident has been resolved; the full update timeline is below.

Started
Sep 29, 2026, 09:21 PM UTC
Resolved
Sep 29, 2026, 09:21 PM UTC
Duration
–
Detected by Pingoru
Sep 29, 2026, 09:21 PM UTC

Update timeline

  1. investigating Sep 29, 2026, 09:21 PM UTC

    We have deployed a permanent fix, and the API, remote cache and login are working normally. The outage was caused by a deployment that changed how API requests are authenticated, which overloaded our servers, and that change has been reverted. If the CLI still reports authentication errors, run `tuist auth login` again. We apologize for the disruption.