United Stables has adopted Chainlink as the official oracle and cross-chain infrastructure for its U stablecoin after the asset surpassed $1 billion in circulating supply and more than $2.5 billion in daily trading volume.
According to an announcement from United Stables, the company has integrated Chainlinks data and interoperability products to strengthen pricing, reserve verification, and future cross-chain transfers for U, its dollar-pegged stablecoin launched on BNB Chain and Ethereum in December 2025.
The rollout includes Chainlink Data Feeds and Proof of Reserve, both of which are now live. United Stables said it also plans to integrate Chainlinks Cross-Chain Interoperability Protocol (CCIP) to support secure transfers of U between blockchain networks as the stablecoin expands across the multi-chain ecosystem.
We are thrilled to announce that, following an extensive security review, we have adopted @chainlink as our official data and cross-chain infrastructure powering the U stablecoin.
The company said the decision followed a review of security standards across the industry after recent incidents exposed weaknesses in legacy oracle and bridge infrastructure. According to United Stables, fragmented liquidity, unverified pricing, and vulnerabilities in cross-chain transfers were among the issues it sought to address by adopting Chainlinks infrastructure.
Data feeds, reserve verification go live
Under the integration, Chainlink Data Feeds now provide decentralized pricing data that United Stables said supports more than 20 lending protocols. At the same time, Chainlink Proof of Reserve allows users and protocols to verify the collateral backing U through on-chain cryptographic checks.
United Stables launched U in December 2025 as a fully backed stablecoin designed for trading, payments, decentralized finance, institutional settlement, and AI-driven applications. At launch, the company said U was backed one-to-one by cash and audited stablecoins including USDC, USDT, and USD1, with reserves held in segregated accounts and verified through on-chain Proof of Reserve alongside quarterly independent audits.
Athena, chief executive officer of United Stables, said the Chainlink integration allows users, institutional partners, and decentralized finance protocols to access verified pricing data, independently confirm Us collateral around the clock, and eventually transfer the stablecoin securely across multiple blockchain networks.
She added that the company views cryptographic verification as a core requirement for building trust as U expands beyond its initial deployments.
Johann Eid, chief business officer at Chainlink Labs, said the infrastructure would allow United Stables to extend U across decentralized finance while relying on Chainlinks decentralized oracle and interoperability network. According to Eid, the platform is designed to support institutional-scale stablecoin activity across multiple blockchains.
CCIP planned for future multi-chain transfers
Beyond the services already deployed, United Stables said it intends to adopt Chainlink CCIP to power cross-chain transfers of U. According to the company, the protocol is expected to reduce friction when liquidity moves between supported blockchain networks while providing an additional security layer for interoperability.
For United Stables, the announcement builds on the roadmap introduced when U launched late last year. Alongside decentralized finance integrations with platforms including PancakeSwap, ListaDAO, Aster, and Four.meme, the company said it plans to add confidential balances and AI-focused payment capabilities through technologies such as EIP-3009 and delegated transaction execution.
According to United Stables, combining its liquidity infrastructure with Chainlinks oracle, reserve verification, and interoperability products is intended to provide transparent collateral verification, secure pricing data, and future cross-chain functionality as U continues expanding across BNB Chain, Ethereum, TRON, and other supported blockchain networks.
CCIP has become one of Chainlinks main products for blockchain interoperability over the past year. Earlier this month, Aave expanded its use of the protocol by making CCIP the default cross-chain infrastructure across the Aave App and Stable Vaults. According to Aave, the same infrastructure now handles token transfers, vault rebalancing, governance execution, deposits, withdrawals, and yield optimization instead of relying on separate systems for different cross-chain functions.
Aave also said CCIP already powers transfers of its GHO stablecoin across supported networks through Chainlinks Cross-Chain Token standard. Cross-chain governance proposals are also executed through the Aave Delivery Infrastructure, which uses CCIP to relay approved governance actions from Ethereum to other blockchain networks where Aave operates.
Security has remained a key part of CCIPs design. According to Aave, every bridge lane is secured by at least 16 independent node operators distributed across different organizations and regions, while built-in rate limits restrict the amount of value that can move during abnormal conditions.
Chainlink continues institutional expansion
The latest integration adds to Chainlinks growing presence across both decentralized finance and institutional financial infrastructure.
In June, Chainlink joined Project Pangea, a bank-backed initiative focused on testing stablecoin-based foreign exchange settlement between Europe and South Korea. According to Chainlink, the project includes FairSquareLab, UniKA, and Qivalis, representing more than 50 banks with over $10 trillion in assets under management. The initiative uses Chainlink infrastructure alongside ISO 20022 messaging and existing SWIFT systems to test atomic payment-versus-payment settlement using compliant euro and South Korean won stablecoins.
Chainlink has also expanded into traditional market infrastructure. In January, BitMEX said it would use Chainlink Data Streams to provide pricing for its planned Equity Perpetuals, allowing the exchange to support perpetual contracts linked to stocks and exchange-traded funds using continuous market data from multiple sources.