Axiom · The Ledger
The financial nervous system
An axiom is not argued — it is accepted as the unquestionable ground truth. Axiom is an immutable, event-sourced financial spine: double-entry OHADA accounting, CNPS-compliant payroll, and Mobile Money ingestion, with XAF held as integer minor units so a franc never drifts.
axiomlive
Ledger empty — post an entry
OHADA
double-entry compliant
XAF
zero-decimal integrity
Marten
event-sourced ledger
Capabilities
Everything Axiom does, done sovereignly.
Immutable ledger
Event sourcing on PostgreSQL — every entry is append-only and replayable.
Double-spend shield
Idempotency keys make a duplicated Mobile Money webhook a no-op.
MoMo ingestion
MTN and Orange Money reconciled through CamPay, straight into the ledger.
Payroll built in
CNPS-compliant payroll, AR/AP, fixed assets and inventory in one spine.
Built on
Marten event sourcingOHADA accountingCamPay / MoMoXAF long minor units.NET 10