Move money through stablecoins without losing the trail
Orchestrate fiat-to-stablecoin-to-fiat corridors as atomic multi-hop flows, with FX, fees, and gas accounted for end to end.
The corridor is fast. The accounting is not.
On-chain confirmation is not settlement.
A cross-border payment crosses banks, ramps, and chains, each hop with its own rate, fee, and timing. Hard-coded logic breaks mid-corridor, funds sit in limbo, and no one can trace a cent end to end.
Multi-hop flows stall mid-corridor, leaving funds in limbo with no recorded state.
FX rates, ramp fees, and gas are hard-coded, so revenue capture breaks at scale.
On-chain confirmation gets booked as settlement when fiat has not actually landed.
Per-corridor compliance reporting means reconstructing flows across three systems.
_PROOF/ Payment companies run the stablecoin corridor on Formance, every hop posted to one auditable flow.
Fiat in, stablecoin across, fiat out
One flow, every hop accounted, end to end.
Pay-in lands in local fiat, the on-ramp converts to stablecoin, the corridor moves value across chains, and the off-ramp pays out in destination currency. Each hop is a double-entry posting in the same traceable flow.
The primitives payment corridors need
Built on the open-source Formance ledger.
Multi-hop orchestration, declarative FX and fee capture, and ramp connectivity, composed for hybrid money movement.
Compose corridors as durable workflows: each hop atomic, a failed step reversing the flow safely instead of stranding funds.
atomic, reversible
Conversion rates, spreads, ramp fees, and gas modeled declaratively per hop, so revenue is captured by construction.
declarative capture
Read the Numscript docsDistinguish initiated, confirmed, and settled per rail, so books reflect where money actually is, not where a webhook said it was.
true settlement
Normalize banks, PSPs, on/off-ramps, and chains into one schema: adding a corridor partner is a connector, not a rewrite.
one schema, every rail
Corridor-grade, by design
A hop is a transaction, not a webhook
Convert, capture the spread, and move on — atomically.
A single Numscript transaction books the on-ramp conversion: fiat leaves the collection account, stablecoin enters the corridor float, and the FX spread is captured in the same operation.
Trusted by builders
“Formance enabled us to ship new lending products faster by providing a customizable foundation that let us reliably express the complexities of our flow of funds.”
Embedded finance · reconciliation across 14 countries
See customer story“Formance is the foundation of our Financial OS, the open-source approach lets us retain control over this key component.”
Healthcare · Financial OS
“Formance helped us kick off our move into fintech, with robust infrastructure and intuitive developer tooling.”
Benefits · fintech infrastructure
Built for regulated money.
Enterprise controls, the certifications auditors ask for, and an immutable record, out of the box.
09:41:07Z AUDIT gateway POST /api/ledger/v2/main/transactions 200 sub:ops@acme.io
09:41:09Z LOG id:4093 NEW_TRANSACTION ledger:main
09:41:12Z LOG id:4094 SET_METADATA ledger:main
09:41:15Z LOG id:4095 REVERTED_TRANSACTION ledger:main
09:41:18Z AUDIT gateway GET /api/ledger/v2/main/logs 200 sub:audit@acme.io
Keep going
Everything you need to evaluate and build on Formance.
Crypto payments, answered
01 / WHAT HAPPENS WHEN A HOP FAILS?
Corridors run as durable workflows: each hop is atomic, and a failure reverses the completed legs safely instead of leaving funds stranded between systems.
02 / HOW DO YOU HANDLE ON-CHAIN VS FIAT SETTLEMENT TIMING?
The ledger models settlement states per rail (initiated, confirmed, settled), so a chain confirmation never gets booked as landed fiat.
03 / CAN I TRACE A PAYMENT END TO END?
Yes. Every hop posts to the same flow with shared metadata, so any payment reconstructs from pay-in to payout, for support, compliance, or the regulator.
04 / HOW DO I ADD A NEW CORRIDOR?
Ramps, banks, and chains normalize into one schema. A new corridor partner is a connector configuration, and your flow logic stays untouched.
Corridors you can account for
See how Formance fits your payment flows: book a demo or start building.





