HIP-3 Explained: Builder-Deployed Perps on Hyperliquid

HIP-3, or "Builder-Deployed Perpetuals," launched on Hyperliquid mainnet on October 13, 2025. It is one of the most significant structural changes in the protocol's history. Before HIP-3, only the Hyperliquid validator set could list new perpetual markets — similar to how Binance or Bybit decides which contracts to offer. HIP-3 transforms Hyperliquid from a single DEX into a permissionless market factory.

The concept is straightforward: any builder who meets the staking requirement can independently deploy perpetual swap markets on Hyperliquid's infrastructure. Each deployer runs what amounts to their own perp DEX, with independent margining, order books, and configurable parameters — but all running on HyperCore, Hyperliquid's matching engine and settlement layer. The deployer chooses the oracle source, contract specifications, maximum leverage, margin ratios, and open interest caps.

This opens the door to asset classes that traditional crypto exchanges have been slow to adopt. HIP-3 markets now include individual equities like NVDA and TSLA, commodity futures like gold and silver, equity indexes, foreign exchange pairs, and more niche crypto assets. The oracle is completely general at the protocol level — if a reliable price feed exists, a market can be built around it.

To deploy an HIP-3 perp DEX, a builder stakes 500,000 HYPE on mainnet. This bond acts as both a security deposit and a spam deterrent — it is slashable by validators if the deployer causes network degradation, extended downtime, or invalid state transitions. Slashing is permanent: slashed HYPE is burned, not redistributed.

Each deployer gets their first three asset slots for free — no auction required. Additional asset slots beyond the first three are acquired through a Dutch auction system. Auctions recur every 31 hours, with the price starting high and decreasing linearly down to a minimum of 500 HYPE. Only one slot can be purchased per auction period, and the next auction starts at twice the previous winning price.

The deployer is responsible for continuous market operation: setting and updating oracle prices, configuring leverage limits, and monitoring market health. They can halt trading on any of their markets if conditions warrant it, which cancels all open orders and settles positions at the current mark price. Asset slots can be recycled — a deployer can halt one market and redeploy a different asset without needing a new auction.

HIP-3 markets currently operate in isolated margin mode only. Cross margin support is planned but has strict eligibility requirements: sufficient observable liquidity, a manipulation-resistant external oracle, and the asset must not have daily price moves exceeding 50% more than once per month. Enabling cross margin for an asset is irreversible.

HIP-3 markets charge double the standard Hyperliquid perp fees. The standard taker fee on Hyperliquid is approximately 0.035–0.045%, so HIP-3 taker fees are roughly 0.07–0.09%. This total is split evenly: 50% goes to the deployer as revenue, and 50% goes to the protocol. The net effect is that Hyperliquid collects the same absolute fee regardless of whether a trade happens on an HIP-3 or validator-operated market. User rebates from staking and referrals are unaffected.

In November 2025, Hyperliquid introduced Growth Mode — an optional setting that deployers can activate on a per-asset basis. Growth Mode slashes all-in taker fees by over 90%, dropping them into the 0.0045–0.009% range at standard tiers. This makes HIP-3 markets among the cheapest perpetual venues anywhere. The tradeoff is that protocol fees, volume contributions, and rate limit contributions are also reduced by 90%. Growth Mode locks for 30 days once activated, and markets in Growth Mode must not overlap with existing validator-operated perpetuals.

HIP-3 deployments cover several reference types, including listed equities, equity indices, commodities and private-company valuations. The exact market identifier includes the deployer prefix. Current examples checked on September 25, 2026 include xyz:SPCX for listed SpaceX equity, xyz:NATGAS for natural gas and io:OAI for OpenAI valuation exposure.

A shared chain does not mean shared contract specifications. Read each operator’s reference-asset, oracle, margin and settlement rules. Our deployer guide links the primary specifications and explains why old Ventuals routes are historical. Static lists of every new listing quickly become unreliable.

On a centralized exchange, listing a new perpetual market involves weeks or months of negotiation, compliance review, and reportedly seven-figure listing fees. The exchange controls all parameters, keeps all fees, and the process is opaque. HIP-3 inverts this entirely: any builder with sufficient stake can deploy immediately, the fee split is a fixed and transparent 50/50, and all activity is on-chain and auditable.

This is a fundamental shift in how markets get created. Traditional exchanges are gatekeepers who decide what gets listed. HIP-3 turns builders into curators who deploy and operate their own markets on shared infrastructure. The 500,000 HYPE stake (recoverable if not slashed) replaces opaque listing fees, and the slashing mechanism replaces reputational accountability with economic accountability.

HIP-3 positions Hyperliquid as more than a crypto derivatives exchange. By enabling permissionless deployment of perpetual markets for any asset class — equities, commodities, FX, rates, prediction markets — it creates a platform where the market decides which products exist, not a centralized gatekeeper. For traders, this means earlier access to more markets with lower fees and full on-chain transparency.

For the HYPE token, HIP-3 creates a new demand vector: every deployer must stake 500,000 HYPE, and every trade on HIP-3 markets generates fees that flow into the Assistance Fund buyback mechanism. As the number of deployers and the variety of tradeable markets grow, HIP-3 strengthens the link between ecosystem expansion and HYPE value accrual.