TheBlock
Tether-pegged USDT0 has crossed $100 billion in cumulative transaction volume, with roughly $4.1 billion in active circulation, according to The Block's data. The stablecoin, built on LayerZero's Omnichain Fungible Token (OFT) standard, is currently natively deployed across about two dozen chains.
Why it matters
USDT0 is the first major Tether-pegged asset built for native cross-chain movement rather than wrapped or bridge-mediated transfer. The OFT standard lets the token exist as a single supply across every chain it touches, with LayerZero's messaging layer handling cross-chain verification instead of locking-and-minting via a third-party bridge.
The $100B throughput figure is small relative to native USDT's multi-trillion annual flow, but the structural shift is what matters: liquidity that used to sit fragmented across bridges is starting to move as one supply.
Market impact
Roughly $4.1B in active supply across two dozen chains puts USDT0 in a competitive position against newer cross-chain stablecoin designs. The native-deployment model cuts the smart-contract surface area that has historically been the attack vector for the largest DeFi exploits, though it concentrates trust in LayerZero's oracle network.
Frequently asked questions
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What is USDT0 and how is it different from regular USDT?
USDT0 is a Tether-pegged stablecoin built on LayerZero's Omnichain Fungible Token standard. It exists as a single supply natively deployed across multiple chains, rather than as separate bridged or wrapped versions on each network.
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How much USDT0 is in circulation?
Roughly $4.1 billion of USDT0 is currently in circulation, according to The Block's data, with cumulative transaction volume now past $100 billion.
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Which chains does USDT0 support?
USDT0 is natively integrated into approximately two dozen chains, using LayerZero's messaging layer for cross-chain verification instead of third-party bridge contracts.
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What is the Omnichain Fungible Token (OFT) standard?
OFT is LayerZero's token standard that allows a single supply to move natively across multiple chains via cross-chain messaging, rather than being locked on one chain and minted as a wrapped version on another.
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Why does the $100B volume milestone matter?
The figure signals that cross-chain stablecoin liquidity is starting to consolidate into unified supplies rather than remaining fragmented across bridges, a structural shift the industry has been working toward since the 2022 bridge exploits.
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