Brex incident

Unexpected invalidation of some Developer API Tokens

Major Resolved View vendor source →

Brex experienced a major incident on September 21, 2026 affecting Partner API and Authentication, lasting —. The incident has been resolved; the full update timeline is below.

Started
Sep 21, 2026, 05:54 PM UTC
Resolved
Sep 21, 2026, 05:54 PM UTC
Duration
—
Detected by Pingoru
Sep 21, 2026, 05:54 PM UTC

Affected components

Partner APIAuthentication

Update timeline

  1. resolved Sep 21, 2026, 05:54 PM UTC

    We are aware of reports of developer API tokens getting unexpectedly invalidated. We are currently investigating this issue. Customers who are affected will need to generate new tokens in developer settings as the affected tokens cannot be re-used.