The financial kernel
MonCore is being built as one governed core where identity, wallets, payments, funding, FX, compliance, reconciliation and audit run together — not a marketplace of disconnected APIs, and not a wrapper around a single provider.
The operating layer, designed as one system
Each domain is being built to interoperate under a single ledger authority and one compliance context.
Canonical ledger
Double-entry postings, idempotency and replay protection as the source of financial truth.
Accounts & wallets
Multi-currency balances, sub-accounts, tiers and velocity — all ledger-backed.
Payments
Internal transfers, SEPA, cross-border and QR flows, orchestrated through the kernel.
Cards & funding
Card orchestration, card & open-banking funding, dispute handling and settlement supervision.
FX & conversion
Pricing, spread attribution and conversion designed to reconcile to the cent.
Identity — KYC / KYB / UBO
Onboarding orchestration and re-verification against configurable identity providers.
AML & compliance
Monitoring, case management, velocity and rolling-exposure counters embedded in the runtime.
Reconciliation
Settlement pipelines and reconciliation control designed in, not bolted on.
Audit & reporting
Immutable audit trails, permissions and regulator-grade export tooling.
// The same governed paths run in both environments
const environment = {
ledger: "identical model",
compliance: "identical engine",
counters: "identical logic",
audit: "identical trail",
execution: "identical control paths"
};
// Sandbox is not a mock. It is the platform, without live rails.Sandbox and production, one model
MonCore is being designed so the same ledger model, compliance engine, counters, audit layer and execution control run in both sandbox and production. What you validate is what you deploy.
No shadow ledgers. No duplicated compliance stacks. No architectural rewrite between a pilot and a live programme.
How integration works →For teams that need the operating layer to be right from day one
Designed for fintech founders, issuer programmes, embedded-finance operators and regulated institutions that require deterministic settlement, embedded compliance and architectural longevity — not a template they will outgrow.