Cross-Chain Bridge
USDT0 across all chains via LayerZero
Bridge USDT seamlessly between supported chains using LayerZero's OFT (Omnichain Fungible Token) standard. Same token, any chain.
Benefits
Unified Liquidity
USDT0 maintains the same value and properties across all chains. No wrapped tokens or liquidity fragmentation.
Fast Finality
LayerZero provides secure cross-chain messaging with configurable security parameters.
Lower Fees
Direct chain-to-chain transfers without intermediate tokens or multiple swaps.
Native Integration
Built into the t402 protocol. Accept payments on any chain, settle on your preferred chain.
Technical Details
LayerZero OFT Standard
Omnichain Fungible Tokens enable native cross-chain transfers. The token is burned on the source chain and minted on the destination.
Security Model
LayerZero uses decentralized verifier networks (DVNs) to validate cross-chain messages. Configurable security for different risk tolerances.
Supported Routes
USDT0 can be bridged between Ethereum, Arbitrum, Berachain, Unichain, and Ink. More chains coming soon.
Gas Optimization
Batched bridge operations reduce per-transfer costs. Automatic route optimization for best prices.
Code Example
import { bridge } from "@t402/evm";
const result = await bridge({
token: "USDT0",
from: {
chain: "arbitrum",
address: userAddress,
},
to: {
chain: "ethereum",
address: userAddress,
},
amount: "100.00",
});
console.log("Bridge initiated:", result.srcTxHash);
console.log("Estimated arrival:", result.estimatedTime);Use Cases
- 1Accept payments on cheap L2s, settle on mainnet
- 2Consolidate treasury across multiple chains
- 3Enable users to pay from any supported chain
- 4Arbitrage opportunities across chain prices
Supported Chains
Quick Links
Ready to implement?
Get started with our quickstart guide and have cross-chain bridge working in minutes.
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