# DeFi — X 热门讨论 (2026-09-20 21:33 UTC)
## @e_etini (𝗪𝗲𝗯𝟛 𝗚𝗲𝗺𝗶𝗻𝗶 ♊) · 09-20 15:46 · ♥76 ↻73 💬13 𝟳 𝗿𝗲𝗮𝘀𝗼𝗻𝘀 𝗲𝘃𝗲𝗿𝘆 𝘆𝗶𝗲𝗹𝗱 𝗳𝗮𝗿𝗺𝗲𝗿 𝘀𝗵𝗼𝘂𝗹𝗱 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝗨𝗦𝗗𝗗 𝗩𝗮𝘂𝗹𝘁𝘀
What if you could use your TRX or sTRX to access liquidity while keeping your position?
That is the basic idea behind USDD Vaults.
Here are 𝟳 𝗿𝗲𝗮𝘀𝗼𝗻𝘀 𝗲𝘃𝗲𝗿𝘆 𝘆𝗶𝗲𝗹𝗱 𝗳𝗮𝗿𝗺𝗲𝗿 𝘀𝗵𝗼𝘂𝗹𝗱 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝗨𝗦𝗗𝗗 𝗩𝗮𝘂𝗹𝘁𝘀 👇
1️⃣ 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗨𝗻𝗹𝗼𝗰𝗸 𝗟𝗶𝗾𝘂𝗶𝗱𝗶𝘁𝘆 𝗪𝗶𝘁𝗵𝗼𝘂𝘁 𝗦𝗲𝗹𝗹𝗶𝗻𝗴 𝗧𝗥𝗫
This is probably the biggest reason to explore the model.
Instead of selling your TRX when you need liquidity, you can deposit it as collateral and mint USDD against it.
➜ Keep your TRX position ➜ Access USDD liquidity ➜ Use that USDD elsewhere ➜ Potentially pursue additional DeFi opportunities
You are essentially turning an existing asset into usable liquidity without immediately exiting the asset.
2️⃣ 𝗟𝗼𝘄 𝗦𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗙𝗲𝗲𝘀 𝗖𝗮𝗻 𝗠𝗮𝗸𝗲 𝗧𝗵𝗲 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 𝗠𝗼𝗿𝗲 𝗜𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴
The current Special Campaign Phase 18 runs from September 15 to October 15.
During the campaign, the displayed stability fees are:
➜ 0.5% for TRX Vaults ➜ 1% for sTRX Vaults
The stability fee is part of the cost of maintaining the USDD debt.
For a yield farmer, this matters because your potential DeFi return needs to be considered alongside the cost of accessing the liquidity.
3️⃣ 𝗬𝗼𝘂 𝗚𝗲𝘁 𝗠𝗼𝗿𝗲 𝗖𝗮𝗽𝗶𝘁𝗮𝗹 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 𝗢𝗽𝘁𝗶𝗼𝗻𝘀
Not every Vault uses the same collateral requirement.
The current interface shows different minimum collateral ratios, including:
➜ TRX A, 120% ➜ TRX B, 117% ➜ TRX C, 130% ➜ sTRX A, 130% ➜ USDT A, 105% ➜ WBTC A, 150% ➜ WBTC B, 130%
This gives users different structures to consider depending on the collateral they hold and the amount of USDD they want to mint.
For a yield farmer, having multiple structures to choose from can provide more flexibility when designing a strategy.
4️⃣ 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗣𝘂𝘁 𝗧𝗵𝗲 𝗨𝗦𝗗𝗗 𝗧𝗼 𝗪𝗼𝗿𝗸
Minting USDD is not necessarily the end goal.
It can be the starting point.
Once you have USDD, you can look for supported DeFi opportunities where that liquidity can potentially generate yield.
The basic concept becomes:
➜ Collateralize your asset ➜ Mint USDD ➜ Deploy the USDD into a strategy ➜ Earn according to that strategy ➜ Manage the Vault position
This creates another way to think about your capital instead of simply holding everything in one asset.
5️⃣ 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗨𝘀𝗲 𝗦𝗧𝗥𝗫 𝗧𝗼𝗼
If you hold sTRX, you also have a Vault option shown on the current USDD interface.
The sTRX A Vault currently shows:
➜ 130% minimum collateral ratio ➜ 1% stability fee ➜ 2,000 USDD dust limit
That gives sTRX holders another potential route to access USDD liquidity while using their staked TRX position as collateral.
6️⃣ 𝗨𝗦𝗗𝗗 𝗩𝗮𝘂𝗹𝘁𝘀 𝗔𝗿𝗲 𝗡𝗼𝘁 𝗟𝗶𝗺𝗶𝘁𝗲𝗱 𝗧𝗼 𝗢𝗻𝗹𝘆 𝗢𝗻𝗲 𝗔𝘀𝘀𝗲𝘁
The current interface shows Vaults for several types of collateral.
You can see TRX, USDT, sTRX and WBTC options on the page.
USDD also has ETH and WBTC Vaults on Ethereum.
So the broader idea is not simply:
“𝗜 𝗵𝗼𝗹𝗱 𝗧𝗥𝗫.”
It is:
“𝗜 𝗵𝗼𝗹𝗱 𝗮𝗻 𝗮𝘀𝘀𝗲𝘁 𝘁𝗵𝗮𝘁 𝗺𝗮𝘆 𝗯𝗲 𝘂𝘀𝗲𝗳𝘂𝗹 𝗮𝘀 𝗰𝗼𝗹𝗹𝗮𝘁𝗲𝗿𝗮𝗹.”
7️⃣ 𝗜𝘁 𝗖𝗮𝗻 𝗚𝗶𝘃𝗲 𝗬𝗼𝘂 𝗠𝗼𝗿𝗲 𝗪𝗮𝘆𝘀 𝗧𝗼 𝗗𝗲𝗽𝗹𝗼𝘆 𝗖𝗮𝗽𝗶𝘁𝗮𝗹
This is the bigger reason I would pay attention to USDD Vaults.
Yield farming is not only about finding the highest displayed APY.
It is also about understanding how your capital can move between different opportunities.
With a Vault, the framework becomes:
➜ Your asset becomes collateral ➜ Collateral gives you access to USDD liquidity ➜ USDD can potentially be deployed into DeFi ➜ Your original asset can remain in the position ➜ You manage the debt, fees and collateral ratio
That gives you another tool for building a DeFi strategy.
𝗧𝗵𝗲 𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝗣𝗮𝗿𝘁
USDD Vaults are not free money.
You are creating a collateralized debt position, so the risks matter.
Before minting, understand:
➜ The collateral ratio ➜ The stability fee ➜ The amount of USDD you are minting ➜ The liquidation conditions ➜ The yield and risks of wherever you deploy the USDD
The goal is not simply to borrow more.
The goal is to understand how your collateral and liquidity can work together.
𝗖𝗵𝗲𝗰𝗸 𝗢𝘂𝘁 𝗨𝗦𝗗𝗗 𝗩𝗮𝘂𝗹𝘁𝘀
The Special Campaign Phase 18 is running from September 15 to October 15, with the displayed 0.5% TRX Vault stability fee and 1% sTRX Vault stability fee.
👉 Explore the available Vaults here:
https://t.co/5xHtRcjzHY
@USDDecentralize @justinsuntron #TRONEcoStar https://x.com/e_etini/status/2101699552977818030
## @e_etini (𝗪𝗲𝗯𝟛 𝗚𝗲𝗺𝗶𝗻𝗶 ♊) · 09-20 13:59 · ♥70 ↻27 💬14 𝟳 𝗪𝗮𝘆𝘀 𝗬𝗶𝗲𝗹𝗱 𝗙𝗮𝗿𝗺𝗲𝗿𝘀 𝗖𝗮𝗻 𝗨𝘀𝗲 𝗨𝗦𝗗𝗗 𝗩𝗮𝘂𝗹𝘁𝘀 𝗪𝗶𝘁𝗵𝗼𝘂𝘁 𝗦𝗲𝗹𝗹𝗶𝗻𝗴 𝗧𝗵𝗲𝗶𝗿 𝗧𝗥𝗫 𝗼𝗿 𝘀𝗧𝗥𝗫
What if you could put your TRX or sTRX to work in DeFi without selling it?
That is the idea behind #USDD Vaults.
Instead of selling your TRX or sTRX to get liquidity, you can use them as collateral to mint USDD.
And during the current Phase 18 campaign, the stability fee is as low as 0.5% for TRX Vaults.
Here are 7 ways yield farmers can use this setup 👇
1️⃣ 𝗨𝘀𝗲 𝗧𝗥𝗫 𝗮𝘀 𝗰𝗼𝗹𝗹𝗮𝘁𝗲𝗿𝗮𝗹 𝘄𝗵𝗶𝗹𝗲 𝗸𝗲𝗲𝗽𝗶𝗻𝗴 𝗧𝗥𝗫
Collateral simply means an asset you lock up to back what you borrow or mint.
With a TRX Vault, you deposit TRX and mint USDD against it.
➜ You keep exposure to your TRX
➜ You receive USDD liquidity
➜ You do not need to sell your TRX just to access capital
The current TRX Vault options shown include 120%, 117%, and 130% minimum collateral ratios, depending on the vault.
2️⃣ 𝗨𝘀𝗲 𝘀𝗧𝗥𝗫 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝘂𝗻𝘀𝘁𝗮𝗸𝗶𝗻𝗴
sTRX represents staked TRX.
So if you already hold sTRX, you can use the sTRX Vault instead of converting it back and selling your position.
The screenshot shows a 130% minimum collateral ratio for the sTRX A Vault and a 1% stability fee.
This gives yield farmers another way to access USDD liquidity while keeping their underlying sTRX position.
3️⃣ 𝗠𝗶𝗻𝘁 𝗨𝗦𝗗𝗗 𝗮𝗻𝗱 𝘂𝘀𝗲 𝗶𝘁 𝗳𝗼𝗿 𝗗𝗲𝗙𝗶 𝘆𝗶𝗲𝗹𝗱
This is where the strategy gets interesting.
You can use your TRX or sTRX as collateral, mint USDD, then deploy that USDD into eligible DeFi opportunities.
For example:
➜ Lending
➜ Liquidity provision
➜ Yield farming
➜ Other USDD based opportunities
Your TRX or sTRX remains locked as collateral while the USDD becomes your working capital.
The yield is not guaranteed, and every protocol has its own risks and returns.
4️⃣ 𝗞𝗲𝗲𝗽 𝗨𝗦𝗗𝗗 𝗮𝘀 𝗗𝗲𝗙𝗶 𝗱𝗿𝘆 𝗽𝗼𝘄𝗱𝗲𝗿
You do not always have to deploy borrowed liquidity immediately.
Sometimes the opportunity is simply having stable liquidity available when the right setup appears.
Instead of selling TRX because you need USDT or another stable asset, you can potentially mint USDD against your collateral and keep the underlying asset.
That gives you more flexibility to move capital when opportunities appear.
5️⃣ 𝗥𝗲𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝘆𝗼𝘂𝗿 𝗰𝗮𝗽𝗶𝘁𝗮𝗹 𝘄𝗵𝗶𝗹𝗲 𝗸𝗲𝗲𝗽𝗶𝗻𝗴 𝗧𝗥𝗫 𝗲𝘅𝗽𝗼𝘀𝘂𝗿𝗲
This is useful when you want to change where your capital is working without completely exiting your TRX position.
Your original TRX can remain in the Vault as collateral.
Your minted USDD can then become the flexible part of the portfolio.
That means you can potentially move between different DeFi opportunities without repeatedly selling and rebuying your TRX.
Just remember, minting USDD creates a debt position that must be managed.
6️⃣ 𝗨𝘀𝗲 𝘁𝗵𝗲 𝗹𝗼𝘄𝗲𝗿 𝗳𝗲𝗲 𝗽𝗲𝗿𝗶𝗼𝗱 𝘁𝗼 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝗹𝗶𝗾𝘂𝗶𝗱𝗶𝘁𝘆 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗲𝘀
USDD is currently running the sTRX & TRX Vaults Special Campaign Phase 18.
Campaign period:
➜ September 15 to October 15
The displayed stability fee is:
➜ 0.5% for TRX Vaults
➜ 1% for sTRX Vaults
The fee is the cost associated with the Vault position. It should not be confused with the potential yield you may earn elsewhere with the USDD.
The lower campaign fee can reduce the cost of accessing liquidity, but it does not remove market, liquidation, or DeFi risks.
7️⃣ 𝗖𝗵𝗼𝗼𝘀𝗲 𝘆𝗼𝘂𝗿 𝗰𝗼𝗹𝗹𝗮𝘁𝗲𝗿𝗮𝗹 𝗮𝗻𝗱 𝗿𝗶𝘀𝗸 𝗹𝗲𝘃𝗲𝗹 𝗰𝗮𝗿𝗲𝗳𝘂𝗹𝗹𝘆
The Vaults are not identical.
The screenshots show:
➜ TRX A, 120% minimum collateral ratio
➜ TRX B, 117% minimum collateral ratio
➜ TRX C, 130% minimum collateral ratio
➜ sTRX A, 130% minimum collateral ratio
A higher collateral ratio generally means you are putting more collateral behind the USDD you mint.
Do not simply mint the maximum amount available.
Keeping a healthy buffer can give your position more room if the value of your collateral falls.
𝗧𝗵𝗲 𝗯𝗶𝗴 𝗶𝗱𝗲𝗮
USDD Vaults are not simply about borrowing stablecoins.
They can be used as a liquidity layer.
You can:
➜ Keep your TRX
➜ Keep your sTRX
➜ Mint USDD against your collateral
➜ Put the USDD to work in DeFi
➜ Reposition your capital when opportunities change
➜ Potentially access liquidity without selling your underlying assets
There is also a 13% liquidation fee shown in the Vault screens, so collateral management matters.
If the value of your collateral falls too far, liquidation risk becomes important.
𝗔𝗻𝗱 𝗶𝘁 𝗱𝗼𝗲𝘀𝗻’𝘁 𝘀𝘁𝗼𝗽 𝗮𝘁 𝗧𝗥𝗫 𝗮𝗻𝗱 𝘀𝗧𝗥𝗫
USDD also has ETH and WBTC Vaults live.
The screenshots show WBTC A with a 2.5% stability fee and WBTC B with a 3.5% stability fee.
So the broader idea is simple:
Use eligible crypto as collateral.
Access USDD liquidity.
Keep your underlying asset instead of automatically selling it.
Then decide where that liquidity makes sense for your strategy.
𝗧𝗵𝗲 𝗸𝗲𝘆 𝗶𝘀 𝗻𝗼𝘁 𝘀𝗶𝗺𝗽𝗹𝘆 𝗺𝗶𝗻𝘁𝗶𝗻𝗴 𝗺𝗼𝗿𝗲 𝗨𝗦𝗗𝗗
It is understanding how much collateral you are locking, how much USDD you mint, what the stability fee costs, where you deploy the USDD, and how you will manage the position if the market moves against you.
That is what turns a Vault from a simple borrowing tool into something a yield farmer can potentially use for capital management.
👉 Start here: https://t.co/5xHtRcjzHY
@USDDecentralize @justinsuntron #TRONEcoStar https://x.com/e_etini/status/2101672509502353491
## @SecretoDefi (SECRETO DEFI) · 09-20 19:24 · ♥83 ↻7 💬31 ACABO DE GANAR +$700 LANZANDO MI PROPIO TOKEN EN @ponsdotfamily ‼️
Que autentica locura lo de los bots en los launchpads
Hace unas semanas vi que si creabas un token en Pons y lo emparejabas con robinhood:0xd0601ce157db5bdc3162bbac2a2c8af5320d9eec dentro de Robinhood, los bots snipean el lanzamiento y tu te llevas las fees cómo creador del token
Yo pensaba que los bots ya no tendrían liquidez pero lo acabo de hacer y me he llevado +700$ en 5 minutos antes de que el token muriera
Probad a ver si os lleváis un pellizco, simplemente dadle a CREATE y añadís la siguiente información obligatoria:
· Name y ticker · Descripción · Imagen · Par con el que junta > NVDA
Clicad en la opción de Advanced para que se os desplieguen más detalles.
· Creator wallet > tu dirección · Creator tax > máximo 10%
Y listo, pagas la comisión y lo lanzas
Ponedme en los comentarios que habéis sacado va 😜 > 引用 @SecretoDefi: No me lo puedo creer 🤯
Acabo de ganar $700 en 5 minutos por simplemente crear un token en la red de Robinhood
Coste 2$, +$700 limpios
Nunca deja de sorprenderme este mercado
¿Queréis que lo comparta y probáis si os funciona? https://x.com/SecretoDefi/status/2101754466764566707
## @CryptoTheBossX (The Boss) · 09-20 16:07 · ♥83 ↻2 💬22 🔷️ Trendline Defense: $INJ Rebounds Toward Overhead Supply 🛡️
Following up on our previous study. In our last review, we noted that $INJ was testing its long-term black ascending trendline, highlighting this boundary as the primary pivot for broader market direction.
That multi-year trendline has once again proved to be a decisive foundation for buyers. A strong bullish reaction off this diagonal support pushed price action higher, cleanly reclaiming consecutive green horizontal levels and transforming them into fresh support floors.
The expansion is now eyeing the upper yellow resistance boundaries. Maintaining structural integrity above the newly established green zones will be critical for bulls to challenge higher supply regions. 🧪
⚠️ Not financial advice.
#INJ #Injective #Crypto #Altcoins #DeFi > 引用 @CryptoTheBossX: 🔷️ $INJ is holding a critical long-term structure 📊
On the weekly chart, the rising trendline has repeatedly acted as major support. The latest sell-off once again reached this area and produced a strong reaction.
Price then recovered but was rejected near the previous resistance zone. Now the structure is tightening between long-term support and overhead resistance.
🔎 The key point is whether #INJ can maintain this broader trend structure. A breakout would strengthen the recovery, while losing the rising trendline could significantly weaken the setup.
The long-term trendline remains the most important part of this chart. 🔥
⚠️ This is not financial advice.
#INJ #Crypto #DeFi #Bitcoin https://x.com/CryptoTheBossX/status/2101704896944672980
## @phtevenstrong (Stephen | DeFi Dojo) · 09-20 19:18 · ♥81 ↻1 💬15 Its happening! Our first egg!
Real yield! https://t.co/29dJOxm48F https://x.com/phtevenstrong/status/2101752883490217988