George Town, British Virgin Islands, March 18th, 2026/Chainwire/–Aster, a trading ecosystem backed by YZi Labs, today announced a major expansion of its collaboration with World Liberty Financial (WLFI).
The collaboration introduces USD1-denominated perpetual contracts and new trading incentives, including WLFI token rewards and reduced fees on USD1 pairs, while also allowing users to earn additional rewards on their holdings.
The integration is intended to support USD1 liquidity on the platform, laying the groundwork for Aster Chain, the project’s newly-launched Layer 1 blockchain.
Building a Diverse Foundation for Aster Chain
Adding USD1 as collateral and USD1-denominated perpetual markets reduce Aster’s reliance on any single stablecoin, giving users greater flexibility as the Aster Chain launches.
WLFI’s global community helps support Aster’s efforts to expand access to USD1 markets within DeFi.
“Aster Chain’s success depends on the depth of its underlying liquidity,” said Leonard, CEO at Aster. “By bringing USD1 into our core trading engine during this phase, we’re building the trading foundation for the Aster Chain launch. Our 0-bps maker fees are designed to encourage participation in USD1 markets on Aster as the mainnet launch.”
“Perpetual markets are where a significant portion of trading volume lives. Aster listing USD1 perps pairs and matching USDT collateral ratios means traders can use USD1 in a manner similar to any major stablecoin. That’s the bar we set: functional parity, rather than positioning USD1 a secondary option.” said Zak Folkman, Co-founder & COO of World Liberty Financial.
Establishing the USD1 Trading Hub
Aster supports USD1-denominated perpetual contracts, launching with BTC, ETH, and SOL pairs, with an additional 10+ pairs planned in the coming weeks.
To encourage market participation, Aster is offering zero-bps maker fees and a competitive 0.5-bps taker fee. USD1 is also supported as a core margin asset and collateral, with a collateral ratio on par with USDT – allowing traders to maximize capital efficiency.
Rewards for Early Adopters
This partnership introduces several incentives as part of Aster Chain’s mainnet launch:
- USD1 Perp Trading Rewards: Up to 2.5 million WLFI tokens distributed monthly through the USD1 perpetual trading incentive program based on trading activity, with rewards distributed weekly. WLFI reserves all rights regarding program interpretation and distribution.
- USD1 Holding Incentives: Users holding USD1 on Aster may be eligible to participate in platform incentive programs.
- Reduced Trading Fees: Zero maker fees and 0.5-bps taker fees on all USD1 pairs, a significant reduction compared to USDT pairs.*
Aster will also launch tracking tools including integrated Points Program entry points across web and mobile, allowing users to monitor their progress and participation in early Aster Chain market activity.
*Aster’s standard taker fee on USDT pairs is 4 bps. USD1 taker fee is 0.5 bps, representing an approximate 87.5% reduction. Maker fees on USD1 pairs are 0 bps. All fees are set by Aster and subject to change. See Aster’s fee schedule at Aster fee page for current rates.
About Aster
Aster is a privacy-first onchain trading platform backed by YZi Labs, featuring innovations like Hidden Orders to shield user trading activity. It offers perpetual contracts across crypto, stocks and commodities, as well as crypto spot trading, and is powered by Aster Chain, a Layer 1 blockchain built to power the future of decentralized finance.
Users can learn more about Aster on the official website or follow Aster on X.
About World Liberty Financial (WLFI)
World Liberty Financial (WLFI) operates at the intersection of traditional financial infrastructure with blockchain innovation, creating accessible, transparent, and scalable solutions for a new era of digital finance. This documentation is intended for developers, integrators, researchers, and community members seeking to understand the World Liberty Financial ecosystem.
Contact
PR & Content Manager
Lola Chen
Aster
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