Monext Online API
Investigating - Impacted: merchants using 3DSecure solutions on payment processing

Symptoms:
- Payment sessions may end up being expired for merchants using Payline web pages
- 3DSecure authentication may not be possible
- Merchants may notice an increase in 03003 or 03022 error codes

Date: from 3.00PM CET
Root Cause : Partner

We are contacting those banks to resolve the issue as quickly as possible.

Monext Online Team

Dec 10, 2025 - 17:51 CET
Web Service API Operational
Hosted Payment Pages Operational
3D Secure Major Outage
Fraud Detection Engine Operational
Back Office Operational
Sandbox Operational
Payment Method Operational
File Transfer and Reporting Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Dec 13, 2025

No incidents reported today.

Dec 12, 2025

No incidents reported.

Dec 11, 2025

No incidents reported.

Dec 10, 2025

Unresolved incident: [SANDBOX] [PARTIAL OUTAGE] [3DSecure] - Some merchants may experience disruption on 3DS transactions.

Dec 9, 2025
Completed - The scheduled maintenance has been completed.
Dec 9, 06:15 CET
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Dec 9, 04:00 CET
Scheduled - We will be undergoing scheduled maintenance from this time.

Payment processing will be routed to our backup data centre during the maintenance to avoid disruption.

Monext Online Team

Dec 4, 17:15 CET
Dec 8, 2025

No incidents reported.

Dec 7, 2025

No incidents reported.

Dec 6, 2025

No incidents reported.

Dec 5, 2025

No incidents reported.

Dec 4, 2025
Completed - The scheduled maintenance has been completed.
Dec 4, 17:01 CET
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Dec 4, 14:30 CET
Scheduled - We will be undergoing scheduled maintenance from this time.

Payment processing will be routed to our backup data centre during the maintenance to avoid disruption.

Monext Online Team

Dec 3, 17:56 CET
Dec 3, 2025

No incidents reported.

Dec 2, 2025

No incidents reported.

Dec 1, 2025

No incidents reported.

Nov 30, 2025

No incidents reported.

Nov 29, 2025

No incidents reported.