Boltz Exchange launched USDT Swaps on March 18, 2026, introducing atomic, non-custodial swaps between sats on the Lightning Network and USDT on Arbitrum-based networks via USDT0.

The integration relies on USDT0, an omnichain version of Tether built on LayerZero’s Omnichain Fungible Token (OFT) standard. USDT0 concentrates liquidity into a single token primarily on Arbitrum, eliminating the need for Boltz to build separate liquidity pools and integrations across dozens of USDT chains like Ethereum, Polygon, Optimism, Rootstock, and others. This approach delivers seamless swaps to and from USDT to Bitcoiners that do not care to understand the complexities of blockchain bridge…

Read more on BitcoinMagazine