Tether, the issuer of the world’s largest stablecoin, USDT, has made a strategic investment in LayerZero Labs, the company behind a fast-growing blockchain interoperability protocol. The move signals Tether’s continued focus on improving how digital assets move across different blockchain networks, though the company did not disclose the size of the investment.
According to a statement released Tuesday, Tether views interoperability as a core building block for the next phase of digital finance. LayerZero’s technology already plays a central role in USDT0, an omnichain version of Tether’s stablecoin designed to operate seamlessly across multiple blockchains.
Developed with support from Everdawn Labs, USDT0 allows USDT to function on networks where the stablecoin is not natively issued. The token is created using LayerZero’s Omnichain Fungible Token standard and remains fully backed on a one-to-one basis by USDT. In practical terms, this setup enables users to move value across chains without relying on traditional wrapped tokens or complex bridging mechanisms.
Since its launch in early 2025, USDT0 has processed more than $70 billion in cross-chain transfers, highlighting strong demand for tools that simplify liquidity movement in an increasingly fragmented blockchain ecosystem.
Tether chief executive Paolo Ardoino said LayerZero’s protocol offers real-time asset transfers across different ledgers and transport layers, describing this capability as a foundational utility for the financial sector. He also noted that such infrastructure could support emerging use cases, including AI-driven agents that manage their own wallets and transact autonomously using stablecoins and other digital assets.
The investment fits into a broader pattern of expansion for Tether, which has quietly built one of the crypto industry’s most diverse investment portfolios. In recent weeks, the company announced a strategic stake in t-0 network, a USDT-based settlement platform aimed at regulated financial institutions. Tether has also invested $150 million in Gold.com, a direct-to-consumer precious metals marketplace.
