All Systems Operational

Updated a few seconds ago

Connectivity

Balance Checks

Operational

Account Aggregation (Accounts + Transactions)

Operational

Microdeposits

Operational

Account Owner Verification

Operational

Instant Account Verification

Operational

Data

Data Enhancement

Operational

Data Access

Operational

Customer Analytics

Operational

Experience

Mobile Banking

Operational

Financial Wellness (PFM + Insights)

Operational

API

Nexus API

Operational

MDX RealTime API

Operational

Platform API

Operational

SSO API

Operational

1

Upcoming Maintenances

0

Incidents Last 7 Days

1

Incidents Last 30 Days

Scheduled Maintenance

Updates for IP Allow-List on January 11 MX MaintenancePlanned Maintenance

Schedule

January 11, 2026 00:00 - 00:00 MST
January 11, 2026 07:00 - 07:00 UTC

Components

Connectivity, Data, Experience, API

Locations

Mobile Banking, Financial Wellness (PFM + Insights), Nexus API, MDX RealTime API, Platform API, Balance Checks, Account Aggregation (Accounts + Transactions), SSO API, Data Enhancement, Microdeposits, Account Owner Verification, Instant Account Verification

Description

Dear Partner, This message requires your immediate attention if your organization uses IP address allow-listing for communications with MX. To enhance the MX security program and continued compliance with PCI DSS v4.0.1, MX will conduct two scheduled maintenance windows as follows: October 19, 2025 at 8 PM to 9 PM Mountain Time for validation testing the Production environment and updating the Integration environment for the IP Address changes. Sunday, October 26, 2025, at 8 PM to 11:59 PM Mountain Time, to migrate inbound and outbound web traffic to the new IP addresses. What You Need to Do by October 19, 2025: Review your current allow-lists for MX. Add the following IP addresses to your allow-lists: MX Destination Single IP: 146.75.94.131/32  -1 address 146.75.94.131 (If you allow-list the MX API IP Address then then this update is required)) MX Source IP Address Range: 66.43.0.0/22  -1022 addresses from 66.43.0.1 to 66.43.3.254 ( IF you receive data from MX, and have IP allow-listing for MX source IPs then this update is required) (This update is required for future cloud and data center integrations later this year, impacting where traffic is sent to and from the MX Platform) Important Notes: After the maintenance planned for October 26, requests to the old IP addresses will fail. This update follows our communication from April 16, 2025, regarding the postponement of the originally planned IP migration on May 4, 2025. For a complete and current list of MX IP address ranges, please visit: MX IP Address Ranges – MX Docs at docs.mx.com/api-reference/platform-api/overview/#mx-ip-address-ranges . If you have questions on this notification, please follow your standard support protocols. We appreciate your prompt attention to this critical update to help ensure uninterrupted access to MX services. Warm regards, The MX Team

October 24, 2025 09:38 MDT
October 24, 2025 15:38 UTC
[Update] The production maintenance originally scheduled for Sunday, October 26, to enhance the MX security program and continued compliance with PCI DSS v4.01 has been postponed with a pending January 11th date. We are actively working on a new plan and will provide an updated maintenance schedule as soon as it is available. During our validation testing, we observed behavior in our integration environment that did not meet our standards for production reliability. All services remain stable and are fully protected with our WAF protections currently in place for the existing MX edge.

History

No incidents in the last 7 days