onzo rail — settlement

Cleared value, in motion.

Cross-border B2B settlement between Latin America and the world. Minutes, not days — with compliance verified before funds move.

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settlement in minutesiso 20022 nativefx locked at execution24/7 finality
why it exists

Cross-border B2B still runs on infrastructure from another era.

Correspondent chains add days and opacity. Pre-funding traps working capital. FX desks close on weekends. Onzo Rail replaces the chain with a single cleared rail.

/01Settlement in minutes, 24/7Payments settle corridor to corridor in minutes — typically under five — with finality. No cut-off times, no banking-hours dependency, weekends included.
/02No pre-funding, no FX windowsFX is locked at execution against a persisted quote. Capital moves when payments move — not parked in advance across destination accounts.
/03ISO 20022, end to endEvery payment is a complete, structured transaction — full counterparty and remittance data, traceable from initiation to finality, ready for your auditors.
/04Compliance before settlementEvery payment is screened and cleared by Sirius Core before funds move. Not after. Flagged payments are held with funds untouched — the invariant of the platform.
corridors

Built corridor by corridor.

Each corridor is fully mapped — regulation, screening, settlement, and local rails on both ends — before it opens.

Chile ↔ United StatesCLP ↔ USD — early access
Chile ↔ MexicoCLP ↔ MXN — early access
United States ↔ São PauloUSD ↔ BRL — partner onboarding open
Additional corridorsEurope and global hubs — in expansion
one integration

The rail is one of three modules.

the record
Onzo Ledger
Every payment on the rail lands in a unified record — balances, matching, returns — without manual reconciliation.
Discover Onzo Ledger → the compliance engine
Sirius Core
The screening and risk engine that clears every payment before it moves — available standalone to institutions.
See Sirius Core →
get started

Move your first corridor.

We are onboarding companies on the first corridors. If you move value between Latin America and the world, talk to us.

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