> For the complete documentation index, see [llms.txt](https://docs.catfee.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.catfee.io/en/getting-started/what-is-energy-sublet-on-catfee.md).

# Energy Subleasing Service

**CatFee.IO** offers an innovative **Energy Subleasing Service**, enabling you to earn profits by leasing energy and capturing the price spread—making your energy operations more efficient and profitable. Below is an overview of how the service works:

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### 🔧 How It Works

**1. Private Domain User Initiates a Request**

Your user sends a certain amount of TRX (e.g., 5 TRX) to your designated wallet address to indicate their need for energy.

**2. CatFee Auto-Deduction and Energy Distribution**

Once the TRX transfer reaches your wallet, the **CatFee.IO system** will automatically deduct the cost (e.g., 2 TRX) from your account balance.\
CatFee.IO will then immediately transfer the corresponding amount of energy (e.g., 65,000 Energy) to the user’s address.

**3. Profit from the Spread**

You earn the price difference in each transaction. For example:

* User pays 5 TRX.
* CatFee.IO deducts 2 TRX as cost.
* You earn 3 TRX net profit per transaction.

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### 🎯 Key Benefits

**✅ Zero Barrier to Start**

You can easily launch your energy subleasing business by activating the service on CatFee.IO and setting your wallet address—no complex setup required.

**⚡ Instant Energy Delivery**

CatFee.IO supports automated operations, ensuring energy is immediately delivered once the user makes the payment, providing a smooth user experience.

**💰 Stable Profit Model**

Earn a stable income from each transaction through the price spread, enabling consistent profit generation.

**🎛 Flexible Control**

Set your available balance to control the size and risk of your energy operations.

**🔐 High Security**

CatFee.IO employs top-level security measures to ensure all transactions and funds are safe, preventing accidental transfers and other risks.

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### 📊 Example Scenario

A user sends 5 TRX to your designated address:

* **User Payment**: 5 TRX
* **CatFee Deduction**: 2 TRX (deducted from your account balance)
* **Energy Delivered**: 65,000 Energy (sent from CatFee to the user)
* **Your Profit**: 3 TRX (5 TRX - 2 TRX)

<figure><img src="/files/eWYB9zyA5BIzqggdF9Vp" alt=""><figcaption></figcaption></figure>

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### 🧩 Application Scenarios

* **Smart Contract Execution**:\
  Users needing large amounts of energy for smart contract operations can quickly obtain it by sending TRX to your wallet.
* **Private Community Monetization**:\
  Offer convenient energy rental services to your existing user base and earn profits.
* **Energy Subleasing Business**:\
  Build a sustainable profit model by accumulating and redistributing energy to more users.

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### 🚀 How to Get Started

1. **Register and Activate Your Account**\
   Sign up on **CatFee.IO** and complete the identity verification process.
2. **Top Up TRX Balance**\
   Ensure your CatFee.IO account has enough TRX to cover the cost deductions.
3. **Set Up a Receiving Wallet**\
   Configure the wallet address where users will send TRX payments. CatFee.IO will monitor it in real time.
4. **Start Earning**\
   Once users send payments, the system will automatically handle deductions and energy delivery—letting you earn the spread.

***

**CatFee.IO’s Energy Subleasing Service** offers a secure, efficient, and low-cost platform for users and energy providers. Quickly launch your energy business and start earning real profits.

If you have any questions or need assistance, please visit [CatFee.IO](https://catfee.io/) or contact our support team!