Institutional-grade onchain FX, powered by stablecoins.
StableFX brings always-on foreign exchange onchain. Swap between USDC, EURC, and other regulated currencies at institutional scale — 24/7, with deep liquidity and transparent pricing.
Foreign exchange that never closes.
Traditional FX is constrained by banking hours, correspondent chains, and opaque spreads. StableFX moves currency exchange onchain, letting institutions convert between regulated stablecoins like USDC and EURC instantly, at any hour.
Because execution and settlement are atomic and onchain, there's no settlement risk and no waiting — the currency you bought is usable the moment the trade clears.
- Swap USDC ↔ EURC and other regulated currencies
- Institutional depth with transparent, verifiable pricing
- Atomic, T+0 settlement with no counterparty lag
Always-on FX
Trade currencies around the clock — no market hours, no settlement lag.
Deep liquidity
Institutional-grade depth sourced from Circle and partner liquidity providers.
Transparent pricing
Onchain execution with clear, verifiable rates and no hidden spread.
Atomic settlement
FX and settlement happen in a single onchain transaction.
Questions worth asking.
Build with Circle.
Start in the sandbox, ship to production in days. Or talk to our team about a deeper partnership.