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Tether USD
關於 Tether USD（USDT）
Tether, aka USDT, is a fiat-backed stablecoin designed to maintain a value of 1 USD. USDT offers a way to transact and store value in a stable digital currency. Stablecoins are usually pegged to a traditional asset like the U.S. dollar or the Euro. Cryptocurrencies, like Bitcoin or Ethereum, can change in price significantly. However a stablecoin aims to stay affixed in value. One stablecoin typically equals one unit of the asset it represents. For example, $1 USD equals 1 USDC.Many stablecoins achieve price stability by being backed by reserves, such as cash or short-term government bonds, or by using algorithms to balance supply and demand. This makes them useful for sending money, trading, or participating in DeFi protocols without worrying about large fluctuations in value. Stablecoins are widely used for payments, savings, and as a bridge between traditional finance (TradFi) and decentralized finance (DeFi).You can use USDT to trade and transact digital currencies, as well as participate in blockchain networks such as Ethereum, Solana, and more. USDT is an ERC-20 (and multi-chain compatible) token that is said to be fully backed by reserves, including cash and cash equivalents. Tether claims that USDT is fully backed by reserves, which may include cash, cash equivalents, and other assets. This means that for every 1 USDT issued, Tether asserts that it holds $1 USD or an equivalent asset in reserve. Unlike cryptocurrencies that use mining or staking to validate transactions, USDT is issued by approved entities who manage its reserves.
USDT is beneficial to crypto networks because it increases accessibility, liquidity, and interoperability. With USDT, users can transact with a price-stable asset across multiple blockchain ecosystems. You can redeem your USDT for U.S. dollars at any time through approved partners.Today, USDT is one of the world’s largest and most widely used stablecoins, trusted for payments, trading, DeFi, and more.價格歷史
| 今天 (2026年3月27日) | $0.9994 | -0.01% |
|---|---|---|
| 24小時前 (2026年3月26日) | $0.9995 | -0.01% |
| 1週前 (2026年3月20日) | $0.9999 | -0.05% |
| 1個月前 (2026年2月25日) | $0.9999 | -0.05% |
| 1年前 (2025年3月27日) | $1.00 | -0.08% |
在 MetaMask 上使用 USDT 的方式
USDT 市場動態
AI 摘要，僅供參考。不構成財務建議。
開始兌換
幾秒內獲取 USDT
在 MetaMask 上買賣、交易和兌換 USDT，最受信賴的加密貨幣錢包。
