

Trumia, a Malta-registered payment platform serving corporate and personal clients, was evolving its cross-border payment infrastructure.
At the start of the engagement, Trumia was processing cross-border payments through Banking Circle while onboarding to Alliance Cloud as part of its move toward direct connectivity to the Swift network. In parallel, the company needed an integration solution to connect its banking backend with Alliance Cloud and support the financial messaging required for its payment operations.
A key requirement was the transformation of data between Trumia’s proprietary backend formats and the financial message formats exchanged through Alliance Cloud. Messages originating from Trumia also required enrichment with BIC information.
IntellectEU implemented Catalyst Integration Manager as the integration and transformation layer between Trumia’s banking backend and Alliance Cloud.
The initial implementation focused on SEPA Credit Transfer workflows, supporting bidirectional transformation between Trumia’s proprietary formats and financial messages exchanged through Alliance Cloud. Catalyst Integration Manager also enriched messages originating from Trumia’s backend with BIC information through the SwiftRef API, supported by dedicated caching and enrichment logic.
The implementation supported incoming and outgoing payment processes covering payment initiation, status reporting, returns, recalls, and account reporting.
By handling transformation and enrichment within a dedicated integration layer, Catalyst Integration Manager provided the functionality required for Trumia’s backend and Alliance Cloud to exchange the implemented payment messages.
As Trumia’s requirements evolved, IntellectEU expanded the implementation to support additional incoming and outgoing payment workflows, including SEPA payments, payment-status messages, returns, and recall processing.
The second phase also included webhook changes required to support the broader integration between Trumia’s backend and Alliance Cloud.
This phased approach allowed the implementation to expand beyond the initial payment flows as additional operational requirements were introduced.
Following go-live, IntellectEU continued supporting the deployed solution through product upgrades, defect remediation, and deployment assistance across UAT and production environments.
The work addressed issues related to message transformation, message delivery, duplicate notifications, workflow timeouts, task processing, interventions, and message-status handling.
Trumia established an integration between its banking backend and Alliance Cloud, with Catalyst Integration Manager handling message transformation and BIC enrichment across the implemented payment workflows.
The solution supports:
Following the initial implementation, IntellectEU continued to support the deployed solution through upgrades, defect remediation, and deployment assistance.
The engagement established Catalyst Integration Manager as the integration and transformation layer supporting the exchange of payment messages between Trumia’s banking backend and Alliance Cloud.
Catalyst Integration Manager provides integration capabilities for financial messaging, including data mapping, message transformation, enrichment, orchestration, and monitoring across systems and networks.
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Hryhorii Vasylenko
Product Manager, Catalyst Integration Manager, IntellectEU
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