OKX is integrating Tether's USDT0 across its Ethereum L2 X Layer, wallet, and exchange, aiming to unify stablecoin liquidity for its 80 million users.

Executive Summary

OKX is integrating Tether’s USDT0 across its Ethereum L2 X Layer, wallet, and exchange, unifying stablecoin liquidity for 80 million users. The integration allows users to deposit and withdraw USDT0, accessing cross-chain liquidity across USDT0-enabled networks without bridges. This partnership aims to provide a secure, scalable, and user-friendly Layer 2 experience.

The Event in Detail

OKX's integration of USDT0, powered by LayerZero’s Omnichain Fungible Token (OFT) standard, enables 1:1 USDT-backed transfers. Each transfer is verifiable and backed 1:1 by canonical USDT, speeding up settlement and simplifying cross-rollup movement. Users can move liquidity between OKX’s centralized venue and decentralized markets without relying on bridges or wrapped tokens. USDT0 has processed over $11.3 billion in bridge volume involving more than 251,000 cross-chain transfers and nine chain pathways in under a year, making it the most active OFT in the LayerZero ecosystem.

Market Implications

The integration of USDT0 could increase trading volume on OKX and lead to wider adoption of X Layer. By unifying stablecoin liquidity, OKX aims to improve user experience and increase activity on its X Layer. The ability to move USDT liquidity across major rollups without bridges simplifies DeFi transactions, reducing risks and enhancing interoperability across blockchains, similar to the goals of 1inch's Fusion+.

Expert Commentary

"Stablecoins are becoming the backbone of onchain finance. With USDT0 live on OKX and X Layer, millions of users and builders can tap into unified, cross-chain liquidity at scale,” said Lorenzo R., co-founder of USDT0.

OKX founder and CEO Star Xu said, “X Layer is The New Money Chain and a foundation for seamless, stable, and interoperable value exchange.”

Broader Context

This integration addresses the fragmentation of stablecoins across different blockchain networks. Traditional solutions often involve centralized bridges, which carry significant security risks. Crosschain bridges are popular targets for hacks and exploits, causing a loss of over $3.3 billion worth of crypto assets in just two years. By removing the need for traditional bridges, the platform aims to eliminate the slowdowns and risks associated with previous crosschain solutions, similar to 1inch's Fusion+ which utilizes atomic swap technology to facilitate crosschain swaps, enhancing interoperability across blockchains.