Trading & Settlement

One Asset.
Every Trade, Every Settlement

$U is the base asset for trading and settlement across every venue — from spot and perps on major CEXs and DEXs, to OTC block trades and institutional treasury operations. One unified layer of liquidity.

1.91% APR

Lowest Stablecoin Borrowing Rate

≈ $1.00

Consistently Maintained Peg

30+ PAIRS

Live Trading Pairs Across CEX & DEX

Already Live
Where the Market
Trades

$U trades against majors on leading venues — with deep books, tight spreads, and round-the-clock settlement.

What You Can Do With $U

Three Flows, One Settlement Layer

SPOT & PAIRS
Use Case001

SPOT & PAIRS

Trade $U against majors on leading exchanges — U/USDT, U/USDC, BTC/U and more — with deep books and tight spreads.

DERIVATIVES & PERPS
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DERIVATIVES & PERPS

Use $U as margin and settlement for perpetuals such as BTCU and ETHU across partner DEXs like Aster.

OTC & BLOCK SETTLEMENT
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OTC & BLOCK SETTLEMENT

Settle block trades, portfolio rebalancing, and treasury operations with transparent, audit-ready $U settlement.

Key Benefits

Trade Tighter, Settle Faster

Unified Liquidity

One asset consolidates liquidity scattered across chains and exchanges.

Tighter Spreads

Deeper books mean more efficient execution and less slippage.

24/7 Settlement

Markets never close — $U settles around the clock, with no banking-hour limits.

Audit-Ready

Transparent, verifiable settlement records for every block trade and rebalance.

Every Venue

Available across major CEXs, DEXs, and chains from a single asset.

Integration Highlights

Live Trading Pairs Across CEX & DEX

Centralized Exchanges

Trade $U on leading CEXs
& DEX worldwide

Our Feedback

See What Our Partners Are Saying

United Stablecoin
  • 1:1 Backed
  • Audit-Ready
  • Near Real-Time PoR

Powered by a Fully-Backed
Settlement Asset

Built for 24/7 markets, $U lets firms trade, settle, and rebalance in real time, with 1:1 reserve backing and near real-time proof of reserves.

Just One More Step

Bring Your Markets Onto $U

Submit a request, complete KYB verification,
and start minting $U — or integrate it directly into your platform.

3D Illustration

United Stables Limited has not obtained registration, authorization, or licensing for $U under any of the following regulatory regimes: the Markets in Crypto-Assets Regulation (MiCA) of the European Union, the Stablecoins Ordinance of Hong Kong (Chapter 656), the United States GENIUS Act of 2025, the Securities Act of 1933 of the United States (as amended), or any securities or stablecoin laws of any U.S., EU member state, or Hong Kong jurisdiction. Accordingly, United Stables Limited employs active geofencing and strict KYB controls to prevent the minting, marketing, or direct offering of $U to residents or entities in these restricted jurisdictions.

This website and the $U token are not intended for distribution to, or use by, any person or entity in any jurisdiction or country where such distribution or use would be contrary to local law or regulation. Specifically, $U is not being offered, sold, or distributed to residents or citizens of the United States, the European Union, or Hong Kong. Nothing on this website constitutes an offer to sell, a solicitation of an offer to buy, or a recommendation of $U as a security, investment product, or regulated payment stablecoin.