Brex outage, 21 September 2026

Unexpected invalidation of some Developer API Tokens

Started
Resolved
21 Sept 2026, 17:54 UTC
Impact
Major
Affected
Partner API, Authentication

Last update from Brex

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.

21 Sept 2026, 17:54 UTC

Read the full incident on the official Brex status page

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