Binance Integrates Circle’s Yield-Bearing USYC Token

TLDR

• USYC holds $686 million in U.S. Treasury-backed assets.
• Integration allows USYC as collateral for trading on Binance.
• Circle acquired USYC through Hashnote for market entry.

Binance and Circle have announced a new integration of Circle’s yield-bearing USYC token on the Binance platform. This development allows institutional users to use USYC as collateral for trading, a shift from the traditional stablecoins like USDC.

This integration follows Circle’s acquisition of Hashnote earlier in 2025. By introducing USYC, Binance aims to offer more diversified and yield-generating options for institutional clients, aligning with recent market trends.

Details of the Binance-Circle Partnership

Binance, recognized as the largest cryptocurrency exchange, is focusing on providing institutional trading solutions. The partnership with Circle enhances Binance’s offerings by including USYC, a yield-bearing token backed by U.S. Treasury assets. This aligns with the exchange’s strategy to innovate within the institutional finance sector.

Circle acquired USYC through its purchase of Hashnote, which marked its entry into the tokenized money market space. USYC is supported as collateral on Binance, allowing for yield optimization in trading activities.

Key Participants in the Initiative

The partnership involves Binance, Circle Internet Financial, Ceffu, and OpenEden. Ceffu, Binance’s institutional custody partner, secures the off-exchange collateral management. OpenEden also contributes with its yield-bearing cUSDO as another collateral option.

Circle’s Circle Internet Financial, renowned for its USDC stablecoin, activates USYC collateral, thereby offering institutional clients a strategic advantage in capital efficiency and access to U.S. Treasury yields.

Underlying Financial and Market Dynamics

USYC and similar assets have developed rapidly, with USYC holding $686 million in on-chain assets primarily composed of U.S. Treasury-backed reverse repurchase agreements. The tokenized treasury market has nearly doubled during 2025, highlighting the growing interest from traditional financial institutions.

Assets impacted include Binance’s BNB token, USDC, USYC, and cUSDO, with BNB Chain expected to see increases in volume and liquidity shifts within institutional DeFi markets. Early uptake is positive, but broader effects remain subject to institutional adaption.

Previous Market Movements and Regulatory Context

Past integration of BlackRock’s BUIDL tokenized money market fund on other exchanges resulted in heightened adoption and volumes in stable-value asset trading. This partnership is expected to drive a similar evolution on-chain.

USYC is registered as a Cayman Islands fund, and cUSDO’s issuance falls under Bermuda’s regulatory framework. There have been no recent statements from the SEC or other regulatory bodies regarding this integration.