This move is part of a broader collaboration with LINE NEXT, the Web3 division of LINE Corporation, which operates the LINE messaging platform.
Tether, the issuer of the world’s most widely used stablecoin USD₮ (USDT), has officially launched its stablecoin on the Kaia blockchain. This move is part of a broader collaboration with LINE NEXT, the Web3 division of LINE Corporation, which operates the LINE messaging platform.
With over 196 million monthly active users globally, LINE represents a significant expansion channel for Tether’s stablecoin services, particularly in the Asian market. The partnership allows LINE Messenger users to access USDT for a variety of functions within the app’s ecosystem. This integration enables use cases such as peer-to-peer transfers, in-app payments, and participation in decentralized finance (DeFi) activities via LINE’s Mini DApps and self-custodial wallet. According to the announcement, users can begin engaging with USDT transactions directly through familiar interfaces embedded in their daily digital habits.
Kaia, the blockchain underpinning LINE’s Web3 services, is known for its low transaction latency and immediate finality, making it well-suited for financial applications such as stablecoin transactions. The blockchain infrastructure is designed to support LINE’s Mini DApps and DApp Portal, which are accessible from within the LINE messaging app. These features contribute to Kaia’s appeal for integrating digital assets in a consumer-facing environment.
The partnership aims to optimize user experience by leveraging Kaia’s performance capabilities. According to Sam Seo, Chairman of the Kaia DLT Foundation, the integration is focused on delivering "reliable and fast" USDT transactions across platforms, including LINE, DeFi applications, and centralized exchanges (CEXs). This emphasis on performance is intended to support diverse use cases within the ecosystem.
Initial features of the integration include mission-based reward systems where users can earn USDT through completing tasks within Mini DApps. Additionally, users can send and receive USDT via LINE’s in-app wallet. These features aim to introduce stablecoin functionality in a way that aligns with existing user behavior and app usage.
Plans may expand to include USDT integration across other layers of the LINE platform, potentially increasing stablecoin accessibility for users in the region. LINE NEXT has indicated that additional functionalities are being considered to further enhance user engagement with digital assets.
The launch of USDT on Kaia marks a strategic step in Tether’s regional growth plans. By aligning with LINE NEXT and deploying on a blockchain designed for consumer applications, Tether is aiming to facilitate the mainstream adoption of stablecoins in Asia. The integration aims to simplify the use of stablecoins for LINE’s extensive user base and lay the foundation for more comprehensive Web3 services.
LINE NEXT CEO Youngsu Ko stated that the integration of USDT will serve as a dollar-based gateway in Asia, positioning stablecoins as a practical tool for digital transactions. Tether CEO Paolo Ardoino noted that the partnership demonstrates Tether’s commitment to expanding stablecoin adoption in everyday use across key markets.
This development supports the broader objective of providing financial tools through decentralized platforms while making digital assets more accessible to everyday users. As DeFi and Web3 technologies continue to evolve, the integration of stablecoins like USDT plays a crucial role in bridging the gap between traditional finance and the emerging decentralized ecosystem.
