Tether (Avalanche Bridge) (USDT.e) is a version of the Tether (USDT) stablecoin that has been bridged from the Ethereum blockchain to the Avalanche blockchain. Tether is a widely used stablecoin that is pegged to the value of the US dollar, maintaining a 1:1 ratio. The "e" in USDT.e indicates that this token was originally an ERC-20 token on Ethereum and was transferred to the Avalanche network via the Avalanche Bridge.

USDT.e is used within the Avalanche blockchain ecosystem for a variety of purposes. As a stablecoin, it serves as a reliable medium of exchange, a store of value, and a unit of account in decentralized finance (DeFi) activities. It is commonly used for trading, providing liquidity in DeFi protocols, staking, and making payments within the Avalanche network, offering users the stability of the US dollar while operating on the Avalanche blockchain. This is particularly advantageous for users who wish to take advantage of Avalanche's lower transaction fees and faster processing times compared to Ethereum.

The bridging of USDT to the Avalanche network, resulting in USDT.e, was enabled by the Avalanche Bridge, developed by Ava Labs. This bridge utilizes Intel SGX technology to ensure secure and efficient asset transfer, managed by a consortium of trusted partners known as Wardens. These Wardens uphold the integrity and security of cross-chain transfers, ensuring the reliability of USDT.e within the Avalanche ecosystem.