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Resolved

Authentication service unavailable for Python clients

Oct 27, 2026 at 5:00pm UTC
Affected services
API
Authentication

Resolved
Oct 28, 2026 at 8:10am UTC

The authentication service has been patched and the Python client can reach the API again. A client may need to reauthenticate.

Created
Oct 27, 2026 at 5:00pm UTC

The authentication service issues incorrect authentications tokens to the Python client, resulting in an inability to use the Polars Cloud API from the Python client.