Circle brings native USDC and cross-chain transfers to OKX’s X Layer

Circle has launched native USDC and its Cross-Chain Transfer Protocol (CCTP) on X Layer, the Ethereum-compatible layer-2 network developed by OKX. The integration gives developers and eligible businesses direct access to Circle-issued USDC for payments, decentralized finance, trading and cross-chain applications without relying solely on bridged tokens.

Key takeaways

The launch expands Circle’s infrastructure across another exchange-connected blockchain ecosystem. Key points include:

Native USDC is now available directly on X Layer.
CCTP enables USDC transfers across supported networks through a burn-and-mint process.
Circle says native USDC now spans 36 networks while CCTP supports 26 blockchains.
Eligible businesses can use Circle Mint for USDC issuance and redemption on X Layer.

Why native USDC matters

Before the launch, users on X Layer primarily relied on USDC bridged from Ethereum. Bridged assets represent tokens locked on one network and recreated on another, which can introduce additional technical and counterparty considerations.

Native USDC is issued directly by Circle on the destination network. This provides developers with a standard version of the stablecoin that connects to Circle’s wider payment and settlement infrastructure. Applications can use it for transfers, lending, trading and other onchain services.

For businesses, access to Circle Mint may also simplify the process of issuing and redeeming USDC, although eligibility, compliance and geographic requirements continue to apply.

How CCTP works on X Layer

Circle’s CCTP moves USDC between supported blockchains using a burn-and-mint model. The tokens are burned on the originating chain and an equivalent amount is minted on the destination chain.

This differs from conventional bridge systems that lock an asset in a smart contract and issue a wrapped representation elsewhere. By supporting native USDC across networks, CCTP can reduce fragmentation between different versions of the stablecoin and help applications connect X Layer with other supported ecosystems.

Bridged USDC from Ethereum will continue to be supported on X Layer during the transition. Over time, the availability of native USDC may help consolidate liquidity and simplify application design.

Implications for payments and automated applications

X Layer is designed to support Ethereum-compatible applications with lower transaction costs and faster settlement. Circle said native USDC can also support automated payment systems, including X Layer’s x402 ecosystem.

These systems are intended to allow software agents, application programming interfaces and digital services to make small payments for data, computing or other resources. Such use cases require clear controls, reliable settlement and transparent operating standards, particularly when transactions are initiated automatically.

A broader infrastructure strategy

Circle’s X Layer integration forms part of a wider expansion of USDC across payment networks, DeFi applications and programmable finance. The company reported that USDC circulation reached $73.3 billion in the second quarter while onchain transaction volume rose 151% year over year to $14.8 trillion.

For market participants, the development highlights an enduring industry principle: strong infrastructure outlasts noise. As blockchain ecosystems mature, native assets, transparent settlement processes and well-defined compliance frameworks will matter alongside transaction speed.

Bitval’s approach reflects the same long-term priority: security, operational discipline and transparency are foundational to reliable digital-asset markets. This article is for educational purposes only and is not financial advice. Conduct independent research before making any decision. For a structured trading environment, visit Bitval.com.