MX Connect Release (October 13, 2025)
MX Connect Release Notes
Production Release Date: October 13, 2025
Table of Contents
Features
Fiserv Merchant Maintenance CEDP Enrollment Update
The Fiserv merchant maintenance API now includes CEDP program data for both Fiserv North and Omaha, ensuring accurate enrollment and unenrollment handling. The maintenance command transmits the Program Express Code (5156) with values of “V” (Verified), “N” (Non-Verified), or blank (Not Participating), fully integrated into the credit risk update workflow.
Default CEDP Enrollment for New Merchants
Automation was implemented to default all newly boarded Fiserv North and Omaha merchants to Non-verified CEDP enrollment (“N” on Fiserv / “U” on Priority) immediately after successful boarding. The process triggers an hourly merchant maintenance update to set CEDP participation and Visa confirmation status to Unconfirmed, ensuring consistent default enrollment without manual intervention.
Merchant Onboarding with Stripe EFT Report
Added support for the Merchant Onboarding with Stripe EFT Report for Global. This new report provides visibility into EFT transactions processed through Stripe during merchant onboarding, with backend, orchestration, and UI enhancements enabling generation, display, and management across all environments.
Enhancements
MX Advantage Configuration Form Update
Resolved an issue where the MX Advantage configuration form in surcharge-forbidden states (MA, CT, ME) loaded with incorrect surcharge fields. The form now correctly initializes with all five convenience fee fields displayed by default when the convenience fee option is selected.
Exceeded Monthly Volume Risk Flag Standardization
Standardized the “Percentage over Approved Monthly Volume” field under the “Exceeded Monthly Volume” risk flag across all supported products, including TSYS, Fiserv North, FD Omaha, Passport Payfac, MRI, and Priority Global. For existing merchants, the value is now set to 50%, and new merchants automatically inherit this default. Supporting scripts were added to ensure consistency across environments.
Approved Monthly Volume Risk Flag Update
Executed a production update to adjust the “Approved Monthly Volume” field for merchants under the “Exceeded Monthly Volume” risk flag. The update sets the field to the higher value between the “Avg 120 Day Volume” and the existing “Approved Monthly Volume,” improving risk accuracy while leaving other merchant records unchanged.
MXC-Keycloak Integration Enhancements
Integrated Keycloak into MXC to support URL rerouting and authentication management for both API and UI users. The update introduces conditional logic based on an isKeycloakEnabled flag—maintaining legacy MXC handling when disabled and routing authentication through Keycloak when enabled—ensuring full backward compatibility.
Database Schema Alignment for User Table
Added a missing column (isUserKeycloakMigrated) to the User table in the orchestration database to align schema with the current application model. This ensures data consistency and prevents potential reference issues during user migration.
UI Code Refactoring and Clean Coding Alignment
Performed code refactoring across the MXC UI to align with project standards and recommendations. The update enhances maintainability and structure without introducing functional changes or regressions. Supporting documentation for local Keycloak setup was added to the internal developer wiki.
AWS Configuration for Cloud Deployments
Created AWS configuration files for multiple services, aligning them with existing on-premise configurations to support seamless cloud deployment and ensure consistent environment setup for future scalability.
Bugs and Fixes
GIACT Check Error on Acquiring Account Replacement
Fixed a UAT issue where performing a GIACT recheck triggered a 500 error after switching a merchant’s acquiring account from TSYS to Fiserv North. The logic now properly updates KYC statuses when an acquiring account is deleted and replaced, preventing mismatched or expired status displays.
Updated 23 days ago