Zebec Cards adds Solstice's USX stablecoin on Solana

@ZebecCards has added support for $USX, the Solana-native stablecoin developed by @solsticefi, giving users a new way to fund their crypto debit cards and spend on-chain yield in everyday life. The integration connects @Zebec_HQ's card infrastructure directly to one of Solana's most capitalised yield-bearing assets.

What is USX?

USX is a Solana-native stablecoin built by Solstice Finance, an on-chain asset manager backed by Deus X Capital, a $1 billion digital asset investment firm. The token is fully collateralised 1:1 by stable assets, with reserves verified in real time through Chainlink's Proof of Reserves, and is designed to generate yield through Solstice's YieldVault program. The YieldVault allows USX holders to access delta-neutral, institutional-grade returns by locking tokens in the protocol. When USX publicly launched in September 2025, it debuted with over $160 million in locked capital (TVL), backed by Galaxy Digital, MEV Capital, Bitcoin Suisse, Auros, and Deus X Capital.

Why the Zebec integration matters

The addition of $USX to Zebec Cards positions the product as a bridge between on-chain yield and real-world spending. Rather than converting yield into a passive holding, users can now route it directly into everyday payments through the Zebec card. That is a meaningful distinction in a market where stablecoin spending products are competing hard to stand apart. Zebec has been expanding its stablecoin settlement rails steadily, having previously integrated USDC through Circle's Alliance Program and added support for the USD1 stablecoin for payroll use cases. The USX integration adds a yield-native option to that lineup, targeting users who want their card balance to work harder while sitting idle.

Sources:
Solstice Finance Officially Launches USX With $160M TVL (Investing.com)
Solstice Finance Launches USX Stablecoin and YieldVault (The Defiant)
Solstice Labs to Launch Yield-Bearing Stablecoin USX on Solana (The Block)