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Ratio launches with three APAC corridors covering high-volume cross-border payment routes in Southeast Asia. The architecture is corridor-agnostic — new currency pairs can be added by onboarding the relevant stablecoins, configuring oracle sources, and establishing on/off-ramp partnerships.

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Phase 1 corridors

The primary remittance corridor. Captures the largest cross-border flow volume in Indonesia, driven by worker remittances and e-commerce payouts. Indonesia has more crypto users than stock traders, making stablecoin rails a natural fit for this corridor.

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Supported stablecoins

Ratio’s pools are single-sided and per-currency — each stablecoin has its own dedicated liquidity pool. This ensures that liquidity for one corridor does not interfere with another.

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Pricing

Ratio uses oracle-based pricing from institutional-grade feeds (Pyth Network), delivering near real-world FX rates. The pricing model mirrors how institutional FX desks operate — using real market data and controlled spreads rather than AMM bonding curves. For detailed fee schedules and tier structures, see the Fee Structure page.

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Future corridors

APAC Corridor Map Ratio’s architecture supports any fiat-backed stablecoin. Planned expansion includes corridors for:
Adding a new corridor requires no protocol changes — only configuration of oracle feeds, pool parameters, and partner integrations.