買幣
行情
現貨
合約BTC
理財
活動中心
福利中心
更多
0 費狂歡節
USDT (Tether) is a stablecoin pegged to the US Dollar and widely used in DeFi yield farming. By providing liquidity in DeFi protocols, USDT holders can earn interest, rewards, and APY (AnnualUSDT (Tether) is a stablecoin pegged to the US Dollar and widely used in DeFi yield farming. By providing liquidity in DeFi protocols, USDT holders can earn interest, rewards, and APY (Annual
新手學院/區塊鏈百科/熱門概念/The Role of USDT in Decentralized Finance (DeFi) Yield Farming

The Role of USDT in Decentralized Finance (DeFi) Yield Farming

初階
Sep 21, 2026MEXC
5 分鐘
分享
USDT (Tether) is a stablecoin pegged to the US Dollar and widely used in DeFi yield farming. By providing liquidity in DeFi protocols, USDT holders can earn interest, rewards, and APY (Annual Percentage Yield) without the volatility of other cryptocurrencies.

TL;DR


  • USDT plays a crucial role in DeFi yield farming, allowing users to earn interest and rewards without exposure to crypto volatility.
  • Platforms like MEXC Earn offer competitive USDT APY for users providing liquidity.
  • Venus Protocol and other DeFi protocols use USDT collateral for borrowing and lending, impacting yield farming strategies.
  • Choosing the right USDT wallet is essential to participate securely in yield farming.

Introduction


Tether (USDT) is not only the world’s most widely used stablecoin but also a core asset in DeFi yield farming ecosystems. By utilizing USDT in DeFi protocols, users can provide liquidity, earn rewards, and enjoy higher APY (Annual Percentage Yield) without being exposed to the volatility typically associated with traditional cryptocurrencies like Bitcoin or Ethereum. In this article, we will explore how USDT functions within the DeFi yield farming landscape, highlighting its role in protocols like MEXC Earn.

What is DeFi Yield Farming?


DeFi yield farming refers to the process of providing liquidity to decentralized platforms in exchange for rewards or interest. Yield farming participants lock up their assets, such as USDT,into liquidity pools or smart contracts, allowing borrowers or traders to access these funds. In return, liquidity providers (LPs) earn interest or rewards, typically in the form of native tokens or governance tokens.

The Role of USDT in DeFi Yield Farming


Stablecoin Stability in DeFi


One of the primary advantages of usingUSDT in DeFi yield farming is its stability. Unlike volatile cryptocurrencies, USDT is pegged to the US Dollar, which means it holds a relatively constant value. This allows users to earn rewards and interest without worrying about the price fluctuations that affect Bitcoin or Ethereum.
In DeFi platforms, USDT is commonly used in liquidity pools or as collateral in lending protocols. Since its value remains stable, it’s an attractive option for users looking to preserve capital while still engaging in yield farming.

USDT in MEXC Earn


MEXC Earn allows users to stake USDT in various DeFi pools and earn competitive APY. MEXC’s liquidity pools let USDT holders generate passive income by participating in staking or liquidity provision. The MEXC Earn USDT APY often fluctuates based on market conditions, protocol risk, and the amount of liquidity in the pool.



Users can easily deposit USDT into these liquidity pools and start earning interest, making it a seamless way to participate in DeFi yield farming without exposure to volatility. Always ensure that you’re aware of the platform’s fees and the USDT wallet compatibility for smooth transactions.





Another significant DeFi protocol utilizing USDT is the Venus Protocol. Venus allows users to supply USDT as collateral to borrow other assets or participate in liquidity provision. The USDT collateral factor determines how much USDT can be used to borrow other cryptocurrencies or stablecoins on the Venus platform.
As USDT is commonly used as collateral, it helps boost the liquidity in DeFi markets while offering relatively low-risk positions for users. Venus also plays a crucial role in creating new liquidity and enabling decentralized lending and borrowing, facilitating a vibrant yield farming ecosystem.

How to Use USDT for Yield Farming


To participate in yield farming using USDT, follow these basic steps:

  1. Choose a Platform: Select a DeFi platform such as MEXC Earn that offers yield farming options for USDT.
  2. Deposit USDT: Deposit your USDT into a liquidity pool or use it as collateral for lending or borrowing.
  3. Monitor APY: Track the APY for the liquidity pool you're participating in. High APY is often attractive, but consider the risk involved.
  4. Withdraw Rewards: After a certain period, you can withdraw your earnings and either reinvest or cash out.


Risks and Considerations in USDT Yield Farming


DeFi Protocol Risks


While yield farming with USDT offers potential rewards, it also comes with risks:

  • Smart contract vulnerabilities: DeFi platforms are governed by smart contracts, which could be subject to coding bugs or exploits.
  • Market conditions: Yield farming returns can fluctuate based on liquidity, demand, and market conditions, impacting your APY.
  • Platform risks: Always verify that the platform you are using is reputable and has a strong track record in DeFi security.

Collateral and Borrowing Risks


When using USDT as collateral, it’s essential to understand the collateral factor and borrowing limits. If the value of collateral decreases due to market changes, you might face liquidation risks. Be mindful of the Venus Protocol or other platforms’ guidelines for collateral usage.

Key Considerations When Using USDT in DeFi Yield Farming


  • Security: Use a secure USDT wallet with strong encryption and two-factor authentication (2FA) to protect your assets.
  • APY Rates: Compare APY rates across different platforms and protocols, considering the risk involved.
  • Liquidity: Ensure that there is sufficient liquidity in the DeFi pools to avoid slippage or delays in transactions.


Frequently Asked Questions (FAQ)


What is USDT used for in DeFi yield farming?


USDT is used in DeFi yield farming as a stable asset to provide liquidity or as collateral in lending protocols, earning interest or rewards in return.

How does MEXC Earn USDT APY work?


MEXC Earn offers various DeFi pools where users can stake their USDT to earn Annual Percentage Yield (APY). The rate fluctuates based on the liquidity provided and market conditions.

Can USDT be used as collateral in Venus Protocol?


Yes, USDT can be used as collateral in the Venus Protocol, allowing users to borrow other assets or participate in liquidity provision, based on the USDT collateral factor.

What are the risks of DeFi yield farming with USDT?


While USDT offers stability, DeFi yield farming involves risks like smart contract vulnerabilities, market fluctuations, and platform security. Always evaluate the risks involved before participating.

What factors should I consider before participating in USDT yield farming?


Before engaging in yield farming with USDT, consider the APY rates, liquidity, and security features of the platform. Additionally, be aware of the risks associated with smart contract vulnerabilities and collateral usage.

Conclusion


USDT is a cornerstone asset in DeFi yield farming, providing a stable and low-risk option for earning rewards through liquidity provision or collateralized lending. Whether you’re using MEXC Earn to stake USDT and earn competitive APY, or leveraging Venus Protocol for collateral, USDT offers a secure and accessible entry point into the world of DeFi. Always consider platform fees, security, and collateral risks to maximize your participation and minimize exposure.

Disclaimer


This article is for educational purposes only and does not constitute financial advice. Cryptocurrency markets are volatile, and participation in DeFi yield farming involves inherent risks. Always conduct thorough research and consider your risk tolerance before engaging in DeFi activities.
市場機遇
 圖標
實時價格 ()
--
----
USD
() 實時價格圖表

熱門文章

查看更多
什麼是StableFund?Tether與Fasanara推出4億美元私人信貸基金

什麼是StableFund?Tether與Fasanara推出4億美元私人信貸基金

Tether 正將 USDT 從幣種交易和支付領域,拓展至傳統金融中增長最快的市場之一:私人信貸。 2026年9月9日,Tether 與總部位於倫敦的資產管理公司 Fasanara Capital 宣布推出 StableFund,這是一檔由雙方共同投入 4億美元 作為錨定的常青私人信貸工具。 其目標遠大於最初的投入規模。 StableFund 計劃吸引 高達30億美元的第三方機構資本,並透過服務超

穩定幣 vs 代幣化存款:哪一種可能驅動支付的未來?

穩定幣 vs 代幣化存款:哪一種可能驅動支付的未來?

兩種版本的貨幣正在競爭上鏈。 其中一種來自幣種。 另一種則來自銀行。 USDT 和 USDC 等穩定幣已經證明,以美元計價的價值可以透過區塊鏈網路全天 24 小時在全球流轉。 銀行正在開發另一種模式:代幣化存款。 銀行不是創建一個由儲備資產支撐的獨立數位代幣,而是在可程式化基礎設施上呈現既有的存款餘額。 國際清算銀行如今在這場辯論中表明了明確立場。 在 8 月 28 日的傑克遜霍爾經濟研討會上,B

什麼是 Sharplink(NASDAQ: SBET)股票?以太坊財庫、商業模式、ETH 持倉與風險

什麼是 Sharplink(NASDAQ: SBET)股票?以太坊財庫、商業模式、ETH 持倉與風險

摘要 銳鏈克股份有限公司(NASDAQ: SBET)是一家上市公司,其主要戰略重點現已轉為以太坊財庫管理。 該公司先前名為 銳鏈遊戲股份有限公司。,過去主要經營與體育博彩及線上遊戲相關的技術與聯盟行銷業務。然而,銳鏈於 2025 年 6 月採用 以太幣(ETH) 作為其主要庫存資產,完成重大策略轉型。該公司於 2026 年 2 月正式更名為 銳鏈股份有限公司。 Sharplink 現在透過兩個可申

什麼是 DAPPOS(DOS)?Web3 AI 作業系統完整指南

什麼是 DAPPOS(DOS)?Web3 AI 作業系統完整指南

DAPPOS 是一套 Web3 AI 作業系統,能在單一介面中完成加密貨幣任務的研究、規劃與執行。 向它提問,AI 代理便會接手分析;核准計畫後,它的意圖執行網路(Intent Execution Network)就會在鏈上完成交易。 DOS 是該專案的原生代幣,在這套生態系中支撐訂閱、手續費、質押與治理等功能。 本文將說明 DAPPOS 的運作方式、DOS 的代幣經濟學,以及如何在 MEXC 買

熱門加密動態

查看更多
9月CPI前瞻:通脹黏性會否重啓加息擔憂,重創比特幣走勢?

9月CPI前瞻:通脹黏性會否重啓加息擔憂,重創比特幣走勢?

概述 美國 9 月消費者價格指數將於 10 月 14 日 8:30(美東時間,對應新加坡時間 20:30)公佈。市場對這份數據的關注度高於過去幾個月,原因不在數字本身,而在它所處的位置:美聯儲剛在 9 月 16 日完成三年多來的首次加息,10 月 27 日至 28 日的議息會議近在眼前,而 12 月是否再加一次,目前仍是懸而未決的交易主題。 市場當前的定價結構相當分裂。根據 DeFi Rate 整

Solana主網出塊時間縮短至350毫秒:邁向200毫秒路線圖與SOL生態深層影響解析

Solana主網出塊時間縮短至350毫秒:邁向200毫秒路線圖與SOL生態深層影響解析

概述 根據 Solana 官方網絡 與核心開發者團隊 Anza 披露的技術進展,Solana 主網已正式將目標出塊時間(Slot Time)從自創世以來的 400 毫秒縮短至 350 毫秒。這是該網絡上線運行多年來首次對底層出塊節奏進行實質性調優。根據已通過社區治理併合並的改進提案 SIMD-0525,本次下調僅爲四階段漸進式性能優化計劃的第一步,後續網絡將依次推進至 300 毫秒、250 毫秒,

世界盃決賽結果預測:43 億美元資金給西班牙和阿根廷的定價說明了什麼

世界盃決賽結果預測:43 億美元資金給西班牙和阿根廷的定價說明了什麼

核心要點 2026 年世界盃決賽定於 7 月 19 日在美國新澤西州大都會人壽球場舉行,對陣雙方爲西班牙與阿根廷,西班牙時隔 16 年再進決賽,阿根廷則尋求衛冕。 Polymarket 的冠軍市場當前定價爲西班牙 58%,阿根廷 42%,該市場自 2025 年 7 月 2 日開盤以來累計成交量已達 43 億美元,決賽前 24 小時成交約 3,200 萬美元。 DeFi Rate 的聚合數據顯示,K

DeFi 6 月僅跌 4% 遠好於比特幣 機構資金正在悄悄重估這一賽道

DeFi 6 月僅跌 4% 遠好於比特幣 機構資金正在悄悄重估這一賽道

概述 當比特幣在 6 月的宏觀風暴中重挫逾兩成時,去中心化金融(DeFi)板塊卻只小幅回落——這種反常的抗跌,正是市場開始重新審視這一賽道的原因。據 Bitwise 的報告,比特幣 6 月下跌約 22%,而其追蹤主流 DeFi 協議代幣的指數同期僅下跌約 4%。Bitwise 直言,DeFi 通常波動遠大於比特幣,此番如此堅挺實屬罕見,卻幾乎無人討論。 這種背離之所以值得深究,是因爲它可能標誌着市

熱門新聞

查看更多
Coldcard Mk3 警告隨 $38M Bitcoin 掃蕩而來,但原因仍未確認

Coldcard Mk3 警告隨 $38M Bitcoin 掃蕩而來,但原因仍未確認

比特幣硬體錢包製造商 Coinkite 已警告用戶,Coldcard 裝置存在種子生成問題,影響範圍涵蓋所有 4.0.1 及更高版本的 Mk3 韌體。此警告是在安全研究人員調查一宗涉及 594.48 BTC(價值約 3,800 萬美元)的協調性盜取事件時出現的。然而,目前尚無公開的技術證據證實 Coldcard 的問題導致了這些轉帳。

Bitget 將退出日本:日本居民服務將於 2026 年 12 月 31 日終止

Bitget 將退出日本:日本居民服務將於 2026 年 12 月 31 日終止

Bitget 將於 2026 年 12 月 31 日終止對日本用戶的服務。受影響的用戶必須在截止日期前平倉並提取資產。

Mastercard 完成對 BVNK 的收購,金額高達 18 億美元——穩定幣進入全球支付核心

Mastercard 完成對 BVNK 的收購,金額高達 18 億美元——穩定幣進入全球支付核心

Mastercard 於三月宣布該交易後,已於 2026 年 8 月 3 日(UTC +8)完成對穩定幣基礎設施供應商 BVNK 的收購。

去中心化交易所與中心化交易所現貨交易量比率達24%,中心化交易所活動走弱

去中心化交易所與中心化交易所現貨交易量比率達24%,中心化交易所活動走弱

根據 The Block 目前的數據系列,2026 年 7 月去中心化交易所現貨交易量與中心化交易所現貨交易量的比率達到 24.14%。該數字並不意味著 DEX 控制了合併現貨市場的 24.14%:這意味著 DEX 交易量相當於數據集中包含的 CEX 交易量的 24.14%。同時,DEX 現貨交易量月減約 26%,降至約 1307.7 億美元,創下近兩年來的最低水準。

相關文章

查看更多
快速讀懂比特幣爆倉/清算地圖(Liquidation Map)並應用於交易策略

快速讀懂比特幣爆倉/清算地圖(Liquidation Map)並應用於交易策略

使用槓桿交易比特幣有機會帶來利潤,但也伴隨著嚴重風險。 一個錯誤的決策,您的倉位就會被清算,資金便在幾秒鐘內化為烏有。 比特幣清算地圖(BTC/USDT Liquidation Map)能準確顯示這些危險價格區間在圖表上的位置。 本文會教您如何閱讀這些地圖、識別高風險區域,並利用這些資訊做出更好的交易決策,避免陷入清算連鎖反應。 關鍵要點 比特幣清算地圖能視覺化呈現槓桿交易者面臨「強制平倉」的價格

什麼是穩定幣?穩定加密貨幣的完整初學者指南

什麼是穩定幣?穩定加密貨幣的完整初學者指南

你是否對穩定幣感到好奇,但又覺得加密貨幣的概念讓人困惑?你並不孤單。數字貨幣的世界可能很複雜,特別是對於新手來說。這本綜合指南會用清晰、簡單的術語分解你需要知道的有關穩定幣的所有資訊。從理解穩定幣是什麼、如何運作,到了解不同類型的穩定幣及如何安全使用它們,我們將提供完整的資訊。無論你是想要保護資產免受市場波動影響、進行國際匯款,或僅僅是想擴展對數字貨幣的認識,這本指南都能為你提供必要的信息,讓你自

XRP 會銷毀代幣嗎?會,但原因和你想的不一樣

XRP 會銷毀代幣嗎?會,但原因和你想的不一樣

如果你手上持有 XRP,或正考慮買進,大概都看過網路上關於「XRP 銷毀」的爭論,也好奇這件事到底在吵什麼。簡短的答案是:沒錯,XRP 確實會銷毀代幣——每筆交易都會銷毀極少量——但原因和多數人以為的並不一樣。 本文將說明 XRP 銷毀機制實際上如何運作、什麼時候銷毀多少、為什麼銷毀速度會逐年劇烈波動,以及這些數字是否該納入你對 XRP 的價值判斷。沒有術語堆砌,也沒有炒作——只有機制本身、附上日

XRP 會漲嗎?沒有人願意告訴你的誠實答案

XRP 會漲嗎?沒有人願意告訴你的誠實答案

幾乎每一位 XRP 持有者,遲早都會在搜尋列裡打下同一個問題:XRP 會漲嗎? 而這個問題誠實的難處在於——任何人只要用一句肯定的「會」加上一個保證的目標價來回答你,他賣給你的其實是一種並不存在的確定性。 真正存在的,是一份決定 XRP 走向的簡短清單,而且這些力量並不會月月改變。 本文將說明這些力量、你該如何自行判讀,以及歷史上 XRP 在大跌之後的復甦究竟是什麼樣子。 剛接觸 XRP?建議先從

註冊MEXC帳號
註冊 & 獲得高達10,000 USDT獎金

加入 MEXC 社群

透過我們的官方 Telegram 頻道,即時獲取最新上幣、活動和動態。

25k+ 位成員

合約

BTC/USDT
ETH/USDT
GOLD(XAU)/USDT