The cryptocurrency derivatives market continues to expand with innovative assets offering unique utility across decentralized finance (DeFi), Layer 2 scaling, and digital identity solutions. Starting July 3, 2025, traders can now access new trading opportunities through the official launch of HUSDT, AEROUSDT, and SYRUPUSDT perpetual contracts on OKX. These additions empower users to leverage advanced blockchain projects with flexible trading tools, including up to 50x leverage and 7×24 market access.
This update marks a significant step in bringing emerging crypto ecosystems—ranging from human identity verification to liquidity infrastructure and institutional lending—into the mainstream trading arena.
👉 Discover how to trade next-gen crypto assets with precision and speed.
Trading Launch Schedule
To ensure smooth onboarding and optimal market conditions, the contracts will go live in a staggered format:
- HUSDT Perpetual Contract: Trading begins at 2:00 PM (UTC+8)
- AEROUSDT Perpetual Contract: Trading begins at 2:15 PM (UTC+8)
- SYRUPUSDT Perpetual Contract: Trading begins at 2:30 PM (UTC+8)
Each contract is settled in USDT and available across all platforms—web, mobile app, and API—ensuring seamless access for both retail and professional traders.
Understanding the New Perpetual Contracts
HUSDT: Humanity Protocol's Digital Identity Solution
Humanity Protocol (H) introduces a novel approach to digital identity using zero-knowledge Ethereum Virtual Machine (zkEVM) technology. As a Layer 2 blockchain, it leverages a Proof-of-Humanity (PoH) consensus mechanism that verifies users as real, unique individuals without compromising privacy.
This system combats Sybil attacks—where one user creates multiple fake identities—making it ideal for applications requiring genuine human participation, such as decentralized governance, fair airdrops, or social networks.
Key Contract Specifications:
- Underlying Asset: H/USDT Index
- Settlement Currency: USDT
- Contract Value: 100 H per contract
- Price Quotation: Price of 1 H in USDT
- Minimum Price Movement (Tick Size): 0.00001
- Leverage Range: 0.01x to 50x
- Funding Rate Mechanism: Based on clamp logic involving interest rate and average premium index, capped between ±1.50%
- Funding Interval: Every 4 hours
- Trading Hours: 7 days a week, 24 hours a day
With growing interest in decentralized identity (DID) and privacy-preserving technologies, H represents a forward-looking asset for traders who anticipate wider adoption of human-verified networks.
AEROUSDT: Powering Liquidity on Base Network
Aerodrome Finance (AERO) is the leading automated market maker (AMM) and liquidity layer built on Base, an Ethereum Layer 2 developed by Coinbase. Designed as a community-owned protocol, Aerodrome uses a vote-locking governance model where users stake AERO tokens to influence fee distribution and liquidity incentives.
This creates a self-sustaining ecosystem where liquidity providers are rewarded based on community-driven decisions—making AERO a critical component of Base’s DeFi growth.
Key Contract Specifications:
- Underlying Asset: AERO/USDT Index
- Settlement Currency: USDT
- Contract Value: 10 AERO per contract
- Price Quotation: Price of 1 AERO in USDT
- Minimum Price Movement (Tick Size): 0.0001
- Leverage Range: 0.01x to 50x
- Funding Rate Mechanism: Same standardized model as HUSDT
- Funding Interval: Every 4 hours
- Trading Hours: Continuous, 7×24
As Base continues to attract major Web3 applications and retail users, AERO’s role in enabling efficient capital flow makes it a high-potential asset for speculative and strategic traders alike.
SYRUPUSDT: Institutional Lending Made Transparent
Maple Finance (SYRUP) is a blockchain-based lending platform focused on providing overcollateralized loans to institutional borrowers. Unlike traditional DeFi protocols that rely solely on algorithmic models, Maple combines smart contracts with real-world credit assessment, allowing vetted entities to borrow capital while maintaining transparency and security.
The rebranding from "Maple" to "SYRUP" reflects its evolution into a broader financial middleware layer supporting structured credit products across multiple chains.
Key Contract Specifications:
- Underlying Asset: SYRUP/USDT Index
- Settlement Currency: USDT
- Contract Value: 10 SYRUP per contract
- Price Quotation: Price of 1 SYRUP in USDT
- Minimum Price Movement (Tick Size): 0.0001
- Leverage Range: 0.01x to 50x
- Funding Rate Mechanism: Standardized clamp function applied to premium index
- Funding Interval: Every 4 hours
- Trading Hours: Always open
As institutional demand for on-chain financing grows, SYRUP stands out as a bridge between traditional finance and decentralized infrastructure.
Common Trading Rules Across All Contracts
While each contract represents a distinct project, they share consistent trading mechanics for ease of use:
- All support limit orders, stop-market, and stop-limit functionalities.
- Margin requirements adjust dynamically based on selected leverage.
- Risk limits scale with position size to maintain market stability.
- Funding fees are exchanged between longs and shorts every 4 hours, incentivizing balanced market exposure.
Traders are encouraged to review risk management settings before entering positions, especially when using higher leverage tiers.
👉 Start trading H, AERO, and SYRUP with advanced tools and deep liquidity.
Frequently Asked Questions (FAQ)
Q: What time zone is used for the launch schedule?
A: All times are listed in UTC+8, which corresponds to China Standard Time (CST). Please convert accordingly if you're in a different region.
Q: Can I trade these contracts on mobile?
A: Yes. The HUSDT, AEROUSDT, and SYRUPUSDT perpetuals are fully supported on the OKX mobile app for iOS and Android devices.
Q: Are there any fees for opening or closing positions?
A: Trading fees apply based on your taker/maker tier. These are separate from funding fees, which are charged every 4 hours depending on the rate at settlement time.
Q: How is the funding rate calculated?
A: The funding rate uses a clamp formula that considers the interest rate and average premium index, ensuring rates remain within reasonable bounds (±1.50%) to prevent excessive volatility.
Q: Is there a maximum position size?
A: Position limits exist based on account tier and risk level. Larger traders may need to manage their entries in phases to avoid slippage or triggering liquidation thresholds.
Q: Where can I find real-time price data and index composition?
A: Market data, including index prices and order book depth, is available directly on the OKX trading interface under each contract’s details panel.
Why These Additions Matter
The introduction of H, AERO, and SYRUP perpetuals reflects a broader trend: the convergence of niche blockchain innovations with mainstream financial instruments. By enabling leveraged trading on assets tied to identity verification (H), liquidity infrastructure (AERO), and institutional lending (SYRUP), OKX empowers traders to gain exposure to high-growth sectors within Web3.
These contracts not only enhance portfolio diversification but also allow market participants to hedge or speculate on macro trends shaping the future of decentralized ecosystems.
👉 Explore emerging blockchain trends before they go mainstream.
Final Thoughts
The launch of HUSDT, AEROUSDT, and SYRUPUSDT perpetual contracts opens new doors for traders seeking exposure to cutting-edge blockchain use cases. Whether you're interested in digital identity, DeFi liquidity dynamics, or institutional-grade lending protocols, these instruments offer real-time market access with professional-grade features.
As always, responsible trading practices—such as setting stop-losses, monitoring funding rates, and understanding leverage implications—are essential for long-term success.
Stay informed, stay agile, and take advantage of the evolving crypto landscape with confidence.