USDD, the largest native stablecoin on the Tron network with a circulating value exceeding $1.1 billion, has officially integrated Chainlink Price Feeds across three major blockchains: Ethereum, BNB Chain, and Tron. This move, announced by Chainlink on January 19, 2026, means USDD pricing data is now exclusively powered by Chainlink's decentralized oracle network on each supported chain.
The integration is designed to provide a standardized, reliable, and tamper-resistant reference price for decentralized finance (DeFi) applications that depend on on-chain market data. By aggregating information from multiple high-quality sources, Chainlink's feeds aim to minimize the risk of data manipulation or unavailability. This consistency is crucial for applications using USDD in lending, trading, and collateral management across different networks, helping to reduce arbitrage inefficiencies and operational risks for developers.
This adoption follows a previous decision by TRON DAO last year to embrace Chainlink Data Feeds as its main oracle provider, replacing the WINkLink system to enhance pricing precision for DeFi apps on its platform.
In related news, Grayscale has introduced a new investment product, GLNK, on NYSE Arca, offering traditional market investors exposure to Chainlink's LINK token through standard brokerage accounts. The fund is launching with a 0% management fee for the first three months or until it reaches $1 billion in assets under management, after which the annual fee will be 0.35%. Grayscale has described Chainlink as core infrastructure for DeFi while cautioning that the product remains high-risk and volatile.
