Nationwide - Degraded performance

Incident Report for Tink providers UK

Investigating

- Affected users: ~100%
- Affected flow: Manual authentication | Payment Initiation
- Start Time: 31.08.2026 13:00 BST
- Bank side error: Drop in successful flows due to missing callbacks
- Provider name: uk-nationwide-oauth2
Posted Aug 31, 2026 - 14:02 BST
This incident affects: Nationwide.