USD.AI Expands Cross-Chain with LayerZero

USD.AI finances the AI infrastructure buildout through GPU-backed credit. The collateral is physical compute infrastructure, while the capital funding it is increasingly global and onchain.

That makes cross-chain infrastructure a core part of how USD.AI scales.

Through its integration with LayerZero, USDai and sUSDai use the Omnichain Fungible Token (OFT) Standard to move across supported networks while remaining part of a unified token system.

The integration has already supported significant cross-chain activity, with USDai and sUSDai reaching over two billion in combined bridged volume as of September 2026.

Now, that infrastructure has expanded to Solana.

One Asset, Across Ecosystems

USD.AI launched with Arbitrum as the native home of USDai and sUSDai, while using LayerZero to extend those assets into other ecosystems.

Instead of treating liquidity on every chain as an isolated deployment, the OFT Standard provides a common messaging layer through which USD.AI assets can move between supported networks.

For users, the goal is straightforward: access USD.AI from the ecosystem where they already operate, without fragmenting the underlying asset across disconnected representations.

For USD.AI, this creates an increasingly chain-agnostic distribution layer for infrastructure credit.

Over $2B Moved Cross-chain

The integration is already being used at scale.

By September 2026, USDai and sUSDai had generated approximately $2.05 billion in aggregate cross-chain transfer volume through LayerZero.

That volume represents more than a technical milestone. It shows how users increasingly interact with USD.AI across multiple ecosystems rather than through a single chain.

Infrastructure financing is inherently global. Borrowers, liquidity providers, and onchain markets do not all live in one ecosystem. Building USDai and sUSDai as omnichain assets allows capital to move closer to where that demand exists.

Bringing sUSDai to Solana

The latest expansion brings sUSDai to Solana, extending USD.AI’s LayerZero-powered cross-chain infrastructure beyond EVM ecosystems.

The deployment connects Solana to the existing sUSDai OFT network, enabling sUSDai to move between Solana and supported chains through LayerZero.

Solana is particularly important to USD.AI because of its growing role across AI, DePIN, and other infrastructure-heavy ecosystems.

For USD.AI, expanding to Solana means making infrastructure-backed yield accessible to another major pool of onchain users and capital.

More broadly, it advances a core objective for the protocol: capital should not need to originate on the same network where it is ultimately put to work.

An Omnichain Capital Layer for Infrastructure

USD.AI provides asset-backed financing for physical infrastructure, beginning with GPU compute and creating a way for onchain capital to finance productive real-world assets.

LayerZero helps make the capital side of that market portable.

As USD.AI expands across ecosystems, the objective is not to create isolated versions of the protocol on every network. It is to build a unified financing layer that can reach users and liquidity wherever they are.

The expansion from Arbitrum across Ethereum, Plasma, Base, and now Solana reflects that direction.

The infrastructure being financed is global. The capital funding it should be too.

LayerZero provides the cross-chain rails helping USD.AI make that possible.