What Is USDH? Hyperliquid's Native Stablecoin Explained

If you trade on Hyperliquid, you've probably noticed a new stablecoin sitting alongside USDC in the deposit interface. USDH is Hyperliquid's native stablecoin, purpose-built to keep reserve yield inside the ecosystem instead of sending it to Circle. For traders, LPs, and HYPE holders, it changes the economics of using the platform.

So what is USDH, exactly? It's a fiat-collateralized, dollar-pegged stablecoin issued by Native Markets on Hyperliquid L1. Unlike bridged USDC, which accounted for roughly 95% of Hyperliquid's $5.6 billion in stablecoin deposits, USDH directs half of its reserve interest back to the Hyperliquid community through HYPE buybacks and burns. The other half goes toward growing USDH supply and funding ecosystem programs.

Below, we cover how USDH works, what backs it, how it compares to USDC, and how to start using it.

Hyperliquid is a Layer-1 blockchain built for high-performance decentralized trading. It runs a fully onchain order book for perpetual futures, spot markets, and vaults, processing roughly $400 billion in monthly volume. If you're unfamiliar with the platform, our complete guide to Hyperliquid covers the architecture and trading mechanics in detail.

Before USDH, nearly all of that activity settled in bridged USDC from Arbitrum. That meant Circle captured the interest earned on billions in deposits, while Hyperliquid and its users saw none of it. The USDH initiative was designed to fix that.

USDH is a dollar-pegged stablecoin native to Hyperliquid's L1. If you're new to the concept, our guide on what a stablecoin actually is explains the fundamentals. What makes USDH different from most stablecoins is its yield-sharing structure: the interest generated by its reserves flows back to the Hyperliquid ecosystem rather than staying with the issuer.

Native Markets issues and redeems USDH. Users deposit fiat or bridge USDC to mint USDH at a 1:1 ratio. Redemptions work in reverse. Native Markets won the issuance contract through an onchain validator vote that concluded on September 15, 2025, beating out proposals from Paxos, Ethena, and several others.

Collateral and Reserves

Every USDH token is backed by cash and U.S. Treasury equivalents. The reserves sit in a dual-custody model: BlackRock manages the off-chain portion (short-duration Treasuries and cash), while Superstate handles onchain reserves through Stripe's Bridge infrastructure. This split gives the system both institutional-grade custody and blockchain-native transparency.

This is where USDH diverges from USDC, USDT, and most other fiat-backed stablecoins. The reserve interest splits 50/50:

50% goes to the Hyperliquid Assistance Fund. This fund uses the yield to buy back and burn HYPE tokens on the open market, creating direct value accrual for HYPE holders.

50% is reinvested into expanding USDH supply and supporting ecosystem growth initiatives.

At current deposit levels and a 4% yield on reserves, analysts estimate this could reclaim $150 to $220 million in annual revenue for the Hyperliquid ecosystem. That's money that previously went straight to Circle.

The launch of USDH addresses a structural problem. Hyperliquid was one of the largest single sources of bridged USDC demand in DeFi, yet it captured zero value from the float. USDH redirects that value, and the benefits of stablecoins extend beyond just yield.

With 95% of deposits in bridged USDC, Hyperliquid was exposed to Circle's policies, Arbitrum bridge risk, and USDC depegging events. A native stablecoin with independent reserves reduces that concentration risk.

The yield-sharing model creates a flywheel. More USDH adoption generates more reserve interest, which funds more HYPE buybacks, which increases HYPE value, which attracts more users and liquidity. The incentive structure aligns issuers, traders, and token holders around the same outcome.

Five stablecoin issuers competed for the $5.5 billion DeFi opportunity that Hyperliquid represents. That competitive dynamic forced Native Markets to offer terms favorable to the ecosystem. The validator-driven selection process set a precedent for how DeFi protocols can negotiate with stablecoin issuers from a position of strength.

Both USDH and USDC are fiat-backed, dollar-pegged stablecoins. But they serve different purposes on Hyperliquid.

USDC isn't going away on Hyperliquid. Traders can still deposit and use bridged USDC. But the economic incentives now favor USDH, and the platform is designed to make switching seamless.

For a broader look at how stablecoins compare across ecosystems, see our guides on USDS from Sky Protocol and USD1 from World Liberty Financial.

There are a few paths to acquiring USDH on Hyperliquid.

The simplest route is bridging existing USDC into USDH. Across Protocol offers free bridging from USDC on any supported chain directly to USDH on Hyperliquid, with 1:1 execution and zero slippage. For other bridging options, check our roundup of best stablecoin bridge options.

If you already hold other assets on Hyperliquid, you can swap into USDH through spot markets. The USDH/USDC pair has maintained tight peg stability since launch. Our list of stablecoin swap platforms covers additional venues for stablecoin conversions.

Institutional users and large depositors can mint USDH directly through Native Markets by depositing fiat. This process is similar to minting USDC through Circle but routes the collateral into USDH's dual-reserve structure.

USDH reserves consist of cash and short-duration U.S. Treasury securities. The dual-custody approach works as follows:

Off-chain reserves are managed by BlackRock, holding primarily short-term Treasury bills and cash equivalents. BlackRock's involvement brings institutional-grade custody practices and regulatory familiarity.

Onchain reserves are managed by Superstate, which handles tokenized treasury assets through Stripe's Bridge platform. This component provides blockchain-native transparency, allowing anyone to verify reserve backing in real time.

The combination addresses a common criticism of stablecoins: you don't have to trust a single entity's attestation. The off-chain reserves have institutional oversight, and the onchain component adds verifiable transparency.

Hyperliquid didn't hand the USDH issuance to an incumbent. Instead, it ran a competitive process that drew bids from five stablecoin teams, including established names like Paxos and Ethena.

The final decision came through an onchain, stake-weighted validator vote between September 11 and 14, 2025. Validators assessed each proposal based on reserve management capabilities, yield-sharing terms, technical integration plans, and team credibility. Native Markets emerged as the winner, and USDH went live on September 24, 2025, with over $15 million in pre-minted supply and $2 million in trading volume on day one.

This governance-driven selection process could become a template for other DeFi protocols. Instead of defaulting to whatever stablecoin dominates the market, protocols can negotiate terms that serve their communities.

USDH is new, and that comes with trade-offs worth understanding before you move large positions into it.

Track record. Native Markets is a newer entity than Circle or Tether. The reserve management structure is sound on paper, but it hasn't been stress-tested through a major market dislocation yet.

Liquidity depth. USDH's secondary market liquidity is growing but still trails USDC by a wide margin. Large redemptions during a crisis could face friction.

Regulatory uncertainty. Stablecoin regulation is evolving across major jurisdictions. How USDH's yield-sharing model is classified, particularly the HYPE buyback mechanism, could attract regulatory attention.

Concentration risk. USDH is designed for and largely contained within the Hyperliquid ecosystem. If Hyperliquid faces issues, USDH's utility and demand could be affected.

USDH is backed by cash and U.S. Treasury equivalents, with reserves split between BlackRock (off-chain) and Superstate (onchain). The dual-custody model provides institutional oversight and blockchain transparency. That said, it's a newer stablecoin without the multi-year track record of USDC or USDT. Assess your own risk tolerance.

USDH holders don't earn yield directly. Instead, 50% of the interest generated by USDH reserves goes to the Hyperliquid Assistance Fund, which buys back and burns HYPE tokens. The other 50% funds ecosystem growth. You benefit indirectly if you hold HYPE or participate in the Hyperliquid ecosystem.

USDH is currently native to Hyperliquid's L1 and HyperEVM. Cross-chain expansion could come later, but for now it's designed to serve the Hyperliquid ecosystem. For a broader view of stablecoins available across chains, see our guide on top stablecoins on Ethereum.

Unlike RLUSD from Ripple or USD1, USDH is built specifically for one ecosystem with a yield-sharing model. Most stablecoins keep all reserve interest. USDH splits it 50/50 between HYPE buybacks and ecosystem reinvestment. That structural difference is the core innovation.

You don't have to. Bridged USDC still works on Hyperliquid. But USDH offers ecosystem-aligned benefits: no bridge risk, yield flowing back to the community, and free conversion through Across Protocol. The economic incentives favor USDH for active Hyperliquid users.

USDH is fully fiat-collateralized, not algorithmic. Every token is backed by real dollars and Treasuries. There is no algorithmic peg mechanism, no undercollateralization, and no reliance on a secondary token to maintain the peg. It's structurally closer to USDC than to UST or FRAX.