sirius core — compliance & risk

Risk, resolved at the source.

The compliance and risk engine. Every payment screened, scored, and cleared on primary regulatory data — before settlement, not after.

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primary-source dataupdated continuouslydecisions as api objectsdata residency in-region
the engine

Compliance as infrastructure, not paperwork.

Sirius Core screens, scores, and clears every payment before settlement — on primary regulatory data, built in-market and kept continuously current.

/01Screening before settlementSanctions, PEP, and risk scoring run before funds move — flagged payments are held with funds untouched. The ordering is the product: risk resolved at the source.
/02Decisions you can holdEvery screening decision is a permanent, retrievable object — which checks ran, what data version was applied, when, in how many milliseconds. Evidence for your regulators, your auditors, and your own operations team.
/03Primary-source regulatory dataCoverage built source by source across eleven jurisdictions — Latin American depth, global hubs, and European cooperation — updated continuously, not on a vendor refresh cycle.
/04Exception handling that respects everyoneHeld payments follow a documented review workflow with honest time expectations and user-facing language that informs without alarming. Reviews resolve in hours, not weeks.
standalone

Available without the settlement layer.

Banks and payment institutions can license Sirius Core directly — screening, scoring, and monitoring on live regulatory data — integrated into their own rails and workflows.

screening
Per-transaction decisions
Real-time screening with documented outcomes and full decision trails, integrated over API.
intelligence
Regulatory coverage
Jurisdiction and corridor-level monitoring of the regulatory landscape your operations depend on.
audit
Versioned evidence
Every decision reproducible: the exact data version applied, timestamped and retrievable, years later.
one integration

The engine behind the rail.

the rail
Onzo Rail
Every payment on the rail is cleared by Sirius before it moves — compliance is the first step of settlement, not a report after it.
Explore Onzo Rail → the record
Onzo Ledger
Screening decisions live in the record next to the payments they cleared — one audit trail, end to end.
Discover Onzo Ledger →
get started

Bring Sirius Core to your institution.

Banks and payment institutions can license the engine standalone. If screening quality and auditability matter to your operation, talk to us.

Request access Read the documentation