Quick Notes

• Most areas are read-only to keep the demo safe and stable.
• You can create and edit transactions freely through the user interface.
• Full programmatic access is available via our REST API – add transactions, fetch balances, run reports, etc.
• Find your personal API key and the complete OpenAPI / Swagger spec inside the Integrations menu after you log in.

Feedback, feature ideas and “this crashed when I…” reports are very welcome – use the in-app feedback button.

Happy demo-ing!

LedgerFlow is an enterprise-grade accounting and ledger management platform built for payment service providers (PSPs), financial institutions, and merchants. It implements double-entry bookkeeping, multi-currency transaction processing, automated reconciliation, real-time fraud detection, maker-checker (4-eye) approval workflows, service rating and billing, and customer KYC management.

The platform runs as a self-contained, containerised application of 17 orchestrated services, backed by PostgreSQL 18 with proprietary extensions. A dual PostgREST API layer, 4 Go microservices, and a SQLPage-driven web UI deliver high-throughput, low-latency financial operations — supporting over 300 billion unique transactions via distributed Snowflake ID generation.

LedgerFlow AI Features - 0.43.0

Transaction Reconciliation

Import partner CSV files and automatically match them against your ledger using configurable templates. Manages exceptions, multi-account matching, and currency validation — built for Reconciliation Officers handling high-volume settlement processing.

Scheduler

Automate recurring financial operations using pg_timetable. Schedule account snapshots, partition maintenance, reconciliation sweeps, and balance roll-ups — all configurable and monitored from a single administrative view.

Account Profiles

Define inheritable configuration templates applied across categories of accounts. Each profile encodes 100+ parameters — velocity limits, balance thresholds, transaction size controls, and fraud flags — enforced automatically at transaction time.

Accounts

Build and manage your chart of accounts with hierarchical parent/child aggregation, multi-currency support, and timezone-aware reporting dates. Supports Asset, Liability, Income, and Expense account types with automatic real-time balance propagation.

Account Trends — Anomaly Detection

Proprietary cyclic fraud detection using trigonometric behavioural analysis. Profiles 90-day statistical baselines per account across hour, day-of-week, and day-of-month dimensions to surface statistical outliers in real time.

Auditing

Trigger-based audit log capturing every insert, update, and delete across all system tables. Each entry records the user, role, client IP, action, and a full JSON diff of before/after values — stored in security.system_audit.

Single Sign-On (SSO)

Integrate with any OIDC-compliant identity provider — Keycloak, Auth0, Microsoft Entra, or your own IdP. Federated identities are mapped to internal roles, preserving the platform's granular 25+ permission model.

User Management

Create and manage local platform users and role assignments independently of, or alongside, your SSO configuration. Every user is governed by 25+ permission categories with r / rw / rwd granularity.

Account Statements

Generate paginated, filterable statements showing all postings, running balances, and transaction references for any account. Supports Accounting Managers, Customer Service Representatives, and end-user self-service.

Account Movements

Analyse account fund movements, velocity trends, and throughput patterns over configurable time windows. Visualises inflow and outflow dynamics for treasury monitoring and operational reporting.

Performance Metrics — System Throughput

Monitor transaction write latency and execution time distributions across the ledger engine. Identifies performance bottlenecks and validates system responsiveness under load — essential for capacity planning.

Performance Metrics — Transaction Volumes

Track transaction counts, volumes, and trends over time. Provides operational visibility into peak periods, processing capacity utilisation, and growth trajectories.