derien resolves FX at mid-market inside shared settlement environments.
In shared settlement environments, currency demand can resolve internally — at mid-market, with no spread, no broker, no market maker, and no venue.
Shared settlement environments place participants inside one technically shared monetary state.
Within that state, derien resolves FX internally — at mid-market, inside the system.
Programmable fiat and stablecoin state make currency demand internally resolvable.
Deterministic internal resolution at mid-market — not reconciled after.
Implemented · Production-derived · Independently validated
The architecture is implemented. The validation is independent. The failure modes were discovered under production conditions.
Built on a matching engine refined over 25 years and proven in live intra-exchange derivatives arbitrage.
Stress-tested independently by CQG's technical team, 2022–2024 — production-equivalent load, zero failures.
The architecture traces to a live exchange system reviewed by Futures & Options World in December 2000, which described it as making "an evolutionary leap… outperforming the competition by a colossal margin."
That 2000 review covers the predecessor exchange architecture this system is derived from; the 2022–2024 testing covers the current implementation.
| Participant | Intent | Receives | Delivers |
|---|---|---|---|
| A | Requires EUR against USD | EUR | USD |
| B | Requires GBP against EUR | GBP | EUR |
| C | Requires JPY against GBP | JPY | GBP |
| D | Requires USD against JPY | USD | JPY |
Each participant's demand is satisfied by another's inside the same shared state — resolved internally at mid-market reference, with no spread, no broker, no market maker, and no venue.
A participant needs one currency and holds another. The system finds liquidity, prices a transaction, and settles the result.
That sequence exists because monetary state has historically been fragmented across institutions, ledgers, and settlement rails.
The result is familiar: spread, broker, market maker, venue.
When fiat and stablecoin claims become programmable state, currency demand no longer has to begin as a trade. It can enter a shared settlement environment as an intent and resolve against other demand already inside the system.
Derien is the resolver for that state.
Currency demand becomes internally resolvable.
Every node is a currency demand. Every edge is a potential resolution path.
Sequential systems resolve this network one edge at a time. derien resolves compatible currency demand across the graph, not just one pair at a time.
Multi-currency demand can close across longer paths inside the same shared state.
Shared settlement environments create a new substrate for monetary coordination.
Fiat and stablecoin claims can become programmable state — observable, conditionable, and settleable inside the same environment.
Once that exists, currency demand no longer has to begin as a trade. It can enter the system as an intent.
Derien resolves those intents internally — at mid-market, with no spread, no broker, no market maker, and no venue.
A programmable monetary stack has four distinct layers. No deployed system resolves currency demand internally at mid-market inside shared settlement state. That is the architectural gap derien fills.
The resolution primitive is the layer that resolves currency demand internally — at mid-market, inside shared settlement state — before settlement occurs.
When settlement moves inside the system,
monetary coordination doesn't improve.
It becomes infrastructure.
Networking disappeared into infrastructure.
Computation became a utility.
Monetary coordination is approaching the same boundary.
The systems that recognise this earliest will not build better exchanges.
They will build on the layer that resolves currency demand before it becomes a trade.
Start with The Monetary Packet. It is the canonical whitepaper. The supporting essays explain the broader consequence: why programmable settlement turns monetary coordination from a trade-based process into a state-based infrastructure layer.
For systems where currency demand should resolve internally — at mid-market, inside shared settlement state.
derien is not a venue.
It is the resolution layer that lets currency demand close internally at mid-market — with no spread, no broker, and no market maker.
For settlement networks, stablecoin issuers, payment systems, and institutional infrastructure teams building shared monetary state.
Schedule a technical discussionOr email partners@derien.io
Full technical document: Whitepaper: The Monetary Packet · Litepaper