WHAT'S NEW AT MAMBU PAYMENTS
Product Updates
September 2025
This summer, Mambu Payments’ updates focused on three core areas: improving visibility across your payments infrastructure, making testing and integration faster and more scalable, and continuing to give teams more control within the dashboard.
Here’s a look at what we have released over the past three months:
Improved visibility across your payment infrastructure
Monitor connectivity with partner banks, CSMs, and connectivity providers
Connectivity with partner banks, CSMs, and connectivity providers may break, affecting payments and cash visibility. With connectivity syncs, you can now monitor exactly when Mambu Payments connects with external systems like partner banks, CSMs, or third-party providers to send or receive data.
Each sync event is captured as a structured object, viewable via API or the dashboard, and can be filtered by type and status. This helps teams identify sync issues early, before they impact downstream operations.
Connectivity syncs are available via both API and the dashboard. Learn more in our changelog and API reference,
Track Swift payments directly in the dashboard
While Swift GPI tracking through partner banks has been available via API, customers lacked a clear and efficient way to view and troubleshoot cross-border payments in the dashboard.
We’ve now added a dedicated Swift GPI tracking tab to eligible payments, giving operations teams visibility into the full payment status and journey across correspondent partner banks. This provides a faster, self-serve solution to troubleshoot issues and respond to customer queries without relying on external tools.
You can learn more in our changelog.
Dashboard view when Swift GPI tracking is activated and data are available
Access audit trails via API
Audit trails were previously only available in the dashboard.
They’re now also accessible via API, making it easier to trace object creation or updates by API keys, dashboard users, or system actions. Each audit trail includes structured metadata and supports filtering by object, time, and operation.
This enables faster investigations, better audit support, and a stronger security posture across environments where trust with stakeholders is essential.
You can learn more in our API reference and changelog.
Making testing and integration faster and more scalable
Simulate payments with the bank simulator
Testing payment flows often requires extensive guidance and support, ultimately slowing down onboarding, UAT, and go-live timelines.
The bank simulator helps make this process faster and more scalable, by enabling teams to run real-world payment scenarios independently in sandbox environments.
You can achieve this by testing built-in scenarios or uploading bank / CSM messages. Built-in scenarios are available via the dashboard or API, and currently support payment status reports, account balance creation, and soon transactions. Message upload is supported via API only. The bank simulator is a default feature with its own user permission, but it does not require support to activate it.
To get a detailed description of how the bank simulator works, read our changelog or follow our bank simulator guide.
Bank simulator in the dashboard
Bulk create internal accounts in a single API call
Creating internal accounts individually can be slow and repetitive, especially for large organisations setting up hundreds or thousands at a time. During onboarding or migration, repeated API calls add complexity and drag out the process. Without an easy way to automate this step, teams are often left managing a manual, error-prone workflow.
To simplify things, we have extended the existing internal account creation flow to support bulk actions. You can now create up to 5,000 internal accounts in a single API request. This reduces your setup time and streamlines automation, while lowering your API overhead when provisioning accounts at scale.
You can learn more in our changelog and API reference.
Giving teams more control in the dashboard
Customise table layouts across payment screens
Previously, dashboard tables came with fixed columns that couldn’t be changed, limiting visibility into key fields like reconciliation status or account details.
Now, you can customise tables by payment type: show / hide fields, reorder columns, and save your preferences. This makes it easier to adapt the interface to your team’s workflow or your personal priorities.
Learn more in our changelog.
View and manage organisation identifiers
The dashboard now supports ISO 20022-compliant organisation identifiers (e.g. SIREN, SIRET, DUNS) for both internal and external accounts. These identifiers can be added or updated directly from the dashboard and are displayed across relevant payment and counterparty views.
This enables more precise counterparty identification and supports processes like Verification of Payee (VoP), without relying on off-platform workarounds.
You can learn more in our changelog.
Enrich direct debit mandates with custom fields
You can now set the signature date, mandate sequence (one-off or recurring), and mandate type for direct debits directly in the dashboard.
These updates help support a broader range of mandate creation processes based on your customers and business needs.
You can read more in our changelog.
View all files related to payments
Users can now access all related files directly when viewing a payment object in the dashboard. Clicking “View files” no longer shows just the files sent to the bank at creation — it now displays all files associated with that object, including updates, returns, and more.
This provides greater visibility into the file history of each payment, faster access to key documents, and reduces the need to navigate through the Files tab to reconstruct the entire picture.
Learn more in our changelog.
That’s it for now
We’ll be back soon with more updates across bank connectivity, payments, and dashboard experience. If you’d like to learn more about any of the features above or explore how Mambu Payments could support your payment operations, get in touch with our team.
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