What is USDH (USDH)?

Deep Dive

1. Purpose & Hyperliquid-Native Design

USDH was conceived as a “better dollar for Hyperliquid.” Its primary purpose is to serve as the native on-ramp and settlement currency within the Hyperliquid ecosystem, which is a leading decentralized perpetuals exchange. By being issued natively on Hyperliquid's execution layers (HyperEVM and HyperCore), it aims to eliminate bridging risks and keep liquidity, trading activity, and the associated economic benefits within the network. This design contrasts with chain-agnostic stablecoins, whose fees and yield might accrue to external entities.

2. Backing & Compliance Structure

Each USDH token is fully backed by reserves equivalent to one U.S. dollar. The reserves consist of cash, short-term U.S. Treasury securities, and tokenized versions like BlackRock's BUIDL or Superstate's USTB. These assets are managed through a service provider named Bridge (owned by Stripe), which holds necessary money-transmitter licenses and provides compliance coverage for U.S. and EEA flows. This structure was built to be “GENIUS-ready,” aligning with the anticipated U.S. regulatory framework for stablecoins.

3. Economic Model & Recent Transition

USDH introduced a novel value-sharing mechanism: 50% of the yield generated from its reserves is programmed to flow to Hyperliquid's Assistance Fund, which uses it for automatic HYPE token buybacks. This created a direct economic flywheel where using USDH supported the value of the broader ecosystem. In May 2026, Native Markets sold the USDH brand assets to Coinbase, which is phasing out USDH in favor of making USDC the primary quote asset on Hyperliquid. This transition validates the aligned economics model, as Coinbase agreed to share USDC reserve yield with the protocol.

Conclusion

USDH fundamentally was a pioneering, ecosystem-aligned stablecoin that demonstrated how a native digital dollar could capture and redistribute value to its underlying blockchain. Its legacy is the successful proof-of-concept for revenue-sharing stablecoin models. How will other decentralized exchanges adopt similar value-accrual mechanisms for their native assets?