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Musubi is an RFQ-based stablecoin FX venue. As a market maker, you receive anonymized quote requests, compete on price, and settle won trades atomically. You provide USDCx liquidity; you receive JPYSC0 from won swaps.

How This Compares to What You Know

CEX/DEX Market MakingMusubi
Order modelContinuous order book or AMM poolRFQ — you quote on demand per request
CounterpartyExchange (CEX) or smart contract (DEX)Atomic DvP with institutional counterparties — no exchange intermediary
AnonymityPseudonymous on-chain / exchange accountFully anonymous — you see currency pair and amount only, never the counterparty
SettlementInstant (CEX internal) / block confirmation (DEX)Atomic 4-leg DvP in ~4 seconds
Counterparty riskExchange custody risk (CEX) / smart contract risk (DEX)Eliminated — atomic swap, both legs or neither
InventoryHeld on exchange or in smart contractHeld in your own custody (Canton Holding) — never deposited into an exchange
P&L visibilityExchange dashboards / on-chain analyticsSettlement record with exact amounts, rate, and cryptographic proof

The Key Difference: Anonymized Flow

You never see who is asking for a quote. The RFQ contains only:
  • Currency pair (e.g., JPYSC0/USDCx)
  • Target amount (e.g., 100,000 USDCx)
  • Deadline for quotes
No sender identity, no receiver identity, no compliance data, no geographic information. Price the flow, not the name. This anonymity is enforced by the settlement network at the protocol level — it cannot be circumvented.
Even after your quote is accepted and the trade settles, you still do not see the sender or receiver identity. Your settlement record contains swap amounts, rate, and settlement proof — nothing more.

Guide Structure

Quoting Workflow

How RFQs arrive, competitive dynamics, quote lifecycle, and what you see.

Liquidity & Settlement

What happens when you win: DvP mechanics, P&L, risk profile, and liquidity management.

Compliance

Your regulatory position, privacy guarantees, and audit trail.

Security

Authentication, data isolation, and visibility boundaries.

Integration Guide

Architecture, automated quoting setup, onboarding, and monitoring.

API Reference

Endpoints, request/response examples, quote status flows, and SSE events.