Outage in Tink UK

Monzo Open Banking - Major outage affecting Payment Initiation and Account Information Services

Resolved Major

August 19, 2026 - Started 9 days ago - Lasted about 20 hours
Official incident page

Incident Report

We are currently investigating an issue with Monzo - Affected users: 75% - Affected flow: Manual authentication | Payment Initiation - Start Time: 19.08.2026 12:52 BST - Bank side error: Drop in successful flows due to missing callbacks - Provider name: uk-monzo-oauth2

Components affected

Tink UK Monzo

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Latest Updates ( sorted recent to last )

RESOLVED 8 days ago - at 08/20/2026 07:00AM

This incident has been resolved.

IDENTIFIED 9 days ago - at 08/19/2026 01:04PM

We are continuing to work on a fix for this issue.

IDENTIFIED 9 days ago - at 08/19/2026 11:44AM

We are currently investigating an issue with Monzo

- Affected users: 75%
- Affected flow: Manual authentication | Payment Initiation
- Start Time: 19.08.2026 12:52 BST
- Bank side error: Drop in successful flows due to missing callbacks
- Provider name: uk-monzo-oauth2

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