What is USDH (USDH)?

Deep Dive

1. Purpose & Value Proposition

USDH was conceived as Hyperliquid's "better dollar." Its primary purpose is to internalize the stablecoin function within the Hyperliquid ecosystem, which is the largest on-chain perpetual futures exchange. Before USDH, the platform relied heavily on USDC, meaning the substantial interest from billions in reserves flowed to its issuer, Circle. USDH aims to recapture this value, ensuring that the economic benefits of a growing stablecoin supply accrue directly to the Hyperliquid network and its participants (Native Markets).

2. Technology & Backing

The stablecoin is issued natively on Hyperliquid's HyperEVM, ensuring seamless interoperability with its core trading layer, HyperCore. It is not an algorithmic or crypto-backed stablecoin. Instead, each USDH is fully backed by low-risk, liquid assets: cash and short-term U.S. Treasury securities. Off-chain reserves are custodied by BlackRock, while on-chain transparency is provided via partners like Superstate. This structure is designed to meet the standards of the GENIUS Act, a key U.S. stablecoin regulation passed in 2025.

3. Tokenomics & Ecosystem Alignment

USDH's defining economic feature is its revenue-sharing model. The yield generated from its reserve assets is split 50/50. Half is immutably contributed to Hyperliquid's Assistance Fund, which uses it to buy back and burn the ecosystem's HYPE token. The other half is reinvested into growing USDH's supply and adoption through grants and incentives for developers and users. This creates a direct flywheel where using USDH strengthens the broader Hyperliquid economy.

Conclusion

USDH is fundamentally Hyperliquid's ambitious attempt to create a native, compliant financial primitive that captures value for its own ecosystem rather than ceding it to external parties. With its recent acquisition by Coinbase and planned phase-out in favor of USDC, how will its original vision of ecosystem alignment evolve under new stewardship?