The event-driven, double-entry accounting layer converts financial product events into balanced, auditable journal entries without requiring businesses to replace their existing transaction platform.
VILNIUS, Lithuania, Sept. 4, 2026 /PRNewswire/ — SDK.finance, the software foundation for FinTech and payment products, today announced the launch of SDK.finance General Ledger, a standalone real-time accounting module built for banks, electronic money institutions (EMIs), payment service providers (PSPs), FinTech companies and other businesses operating complex financial products.
Financial platforms often distribute transaction data, balance logic and accounting processes across multiple systems. As products expand across payment rails, currencies and customer segments, this fragmentation can create delayed visibility, manual reconciliation work and inconsistencies between operational data and financial records.
SDK.finance General Ledger can be added as an extra accounting layer to existing payment or banking infrastructure without replacing or modifying the underlying product. It consumes business events from a core banking system, payment platform, digital wallet or other transaction engine and automatically converts them into balanced double-entry journal entries.
This gives financial businesses a consistent, real-time and auditable system of record while allowing them to retain their existing transaction infrastructure.
“Financial businesses need to know not only that money moved, but how every event affected every relevant account, immediately and with a complete audit trail,” said Alex Malyshev, CEO of SDK.finance. “We built SDK.finance General Ledger as a standalone accounting layer that can work with the infrastructure a company already has. It helps technical and finance teams work from the same financial truth while retaining control over their architecture, data and future development.”
From business events to auditable accounting records
SDK.finance General Ledger uses configurable accounting determinations and mapping rules to translate product-specific events into journal-entry legs. It validates that debits and credits are balanced, posts entries automatically when configured and updates account balances and turnovers in real time.
Once posted, journal entries remain immutable. Corrections are handled through reversing entries, preserving the original record and maintaining a clear history of every adjustment.
As a standalone module, SDK.finance General Ledger connects to existing financial infrastructure through Kafka or REST API. It receives business events, generates the corresponding accounting entries and returns confirmations to the originating system.
