> 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/solutions/tron-energy-mate.md).

# TRON Mate

Automated TRON Energy monitoring and replenishment

### 1. What is TRON Mate?

TRON Mate is a long-term energy service provided by CatFee, helping users utilize the TRON network more efficiently and reliably.

The system monitors your address's available Energy and replenishes it under your selected plan when the subscription is active, your account balance is sufficient, and your configured usage limits have not been reached:

* Detected consumption or available Energy falling below the relevant threshold triggers replenishment under the product rules.
* This reduces manual Energy purchases. Detection, processing, and on-chain confirmation take time; sufficient resources at every moment and uninterrupted business transactions are not guaranteed.

{% hint style="warning" %}
Before each transaction, verify sufficient on-chain Energy. Pause and investigate insufficient resources, uncertain delivery, or unexpected TRX burning. Automated integrations need checks and pause mechanisms. Subscription activation or meeting a transfer interval does not establish delivery. See [Terms, Section 3.4](/en/getting-started/terms-of-service.md).
{% endhint %}

TRON Mate offers four tiers to meet different user needs:

* **Basic**: For individual users, low-frequency manual transfers.
* **Accelerate**: For small-scale businesses, supports up to 5 transfers every 3 seconds.
* **Scale**: For medium-scale businesses, supports up to 10 transfers every 3 seconds.
* **Business**: For large enterprises, supports up to 20 transfers every 3 seconds.

***

### 2. Basic Mode (Individual Users)

**Applicable Scenarios**

* Manual transfers, infrequent personal use
* Reducing manual Energy purchases through automatic replenishment

**Rules & Restrictions**

* **Subscription Fee**: Charged once daily (to reserve energy allocation)
* **Usage Fee**: Charged only when energy is consumed
* **Unused Portion**: No fee
* **Available Energy Target**: The plan targets **131,000 available Energy** through replenishment. Actual availability varies with consumption and replenishment progress; verify the resources required for the specific transaction
* **Frequency Limit**: Transfers must be spaced **more than 6 seconds apart**. Meeting the interval alone does not establish resource delivery; verify sufficient available Energy before each transfer

**Advantages**

* Automation: Monitors resources and triggers replenishment under plan rules, reducing manual work
* Low Cost: Fixed daily subscription fee
* Flexibility: Pay-as-you-go; no extra cost if unused
* Ideal for individuals and occasional transfer needs

#### Basic Mode offers three restriction options:

**A: Unlimited**

* **Description:** No count limit is configured in this mode. Replenishment remains subject to subscription status, account balance, plan frequency limits, and resource processing. This does not mean unlimited concurrency or immediate delivery.

**B: Transfer Count Limit**

* **Description:** Each **USDT transfer = 1 count**.
* **Note:** Once the set transfer limit is reached, automatic replenishment stops.

**C: Energy Count Limit**

* **Description:** Each **USDT transfer = count**.
  * If the recipient account already holds USDT → counts as 1
  * If the recipient account has no USDT → counts as 2
* **Note:** Once the energy count limit is reached, automatic replenishment stops.

***

### 3. Pro Mode (Business Users)

Pro Mode includes **Accelerate, Scale, and Business** tiers, designed for stable high-concurrency transfers.

| Tier       | Concurrency Capacity     | Base Energy | Auto-Replenishment Rule                 | Pricing Model              |
| ---------- | ------------------------ | ----------- | --------------------------------------- | -------------------------- |
| Accelerate | Up to 5 transfers/3 sec  | 1.3M energy | When available energy < 325k → add 650k | Daily subscription + usage |
| Scale      | Up to 10 transfers/3 sec | 2.6M energy | When available energy < 650k → add 1.3M | Daily subscription + usage |
| Business   | Up to 20 transfers/3 sec | 5.2M energy | When available energy < 1.3M → add 2.6M | Daily subscription + usage |

**Features**

* Daily subscription fee applies upon activation
* An Energy pool configured for the selected tier supports its concurrency range
* Falling below the threshold triggers replenishment when its conditions are met; sufficient resources must still be verified before broadcasting
* 👉 **If the user provides their own long-term energy covering the base requirement, subscription fees are waived**
* Best suited for wallets, exchanges, payment systems, and other high-frequency applications

***

### 4. Pricing Details

* **Basic Mode**
  * Daily subscription fee = **131,000 × 30 / 1,000,000 TRX ≈ 3.93 TRX**
  * Usage fee applies only when energy is consumed:
    * Replenish 65,000 = **65,000 × 17 / 1,000,000 TRX ≈ 1.105 TRX/time**
    * Replenish 131,000 = **131,000 × 17 / 1,000,000 TRX ≈ 2.227 TRX/time**
  * No extra cost if unused (only subscription fee charged)
  * Targets 131,000 available Energy; this is not a guarantee of the real-time balance or sufficient resources for every transaction
  * Transfers must be **>6 seconds apart**

📌 **Example 1 (Subscription = 3.93 TRX, 65,000 replenishment = 1.105 TRX/time)**

| Transfers | Avg. Cost (TRX) |
| --------- | --------------- |
| 1         | 5.035           |
| 5         | 1.991           |
| 10        | 1.498           |
| 20        | 1.301           |
| 30        | 1.218           |

👉 The more transfers, the closer the average cost approaches **1.105 TRX**.

📌 **Example 2 (Subscription = 3.93 TRX, 131,000 replenishment = 2.227 TRX/time)**

| Transfers | Avg. Cost (TRX) |
| --------- | --------------- |
| 1         | 6.157           |
| 5         | 2.807           |
| 10        | 2.468           |
| 20        | 2.371           |
| 30        | 2.332           |

👉 With doubled replenishment, average cost is higher but still approaches **2.227 TRX** with more usage.

***

* **Pro Mode**
  * Daily subscription fee = **Base Energy × 30 / 1,000,000 TRX**
  * Extra charges when replenishment is triggered:
    * Unit price = **16 sun**
  * **If user provides long-term energy covering the base requirement, subscription is free**

📌 **Example (Unit price = 16 sun, incl. subscription fee)**

| Tier           | Base Energy | Daily Fee (TRX) | Replenish Amount | Replenish Cost (TRX) | Replenish/Day | Total Cost/Day | Transfers/Day (≈) | Avg. Cost/Tx (TRX) |
| -------------- | ----------- | --------------- | ---------------- | -------------------- | ------------- | -------------- | ----------------- | ------------------ |
| Accelerate     | 1.3M        | 39.0            | 650k             | 10.4                 | 5             | 91.0           | 70                | 1.300              |
| Accelerate     | 1.3M        | 39.0            | 650k             | 10.4                 | 10            | 143.0          | 120               | 1.192              |
| **Accelerate** | 1.3M        | 39.0            | 650k             | 10.4                 | **20**        | **247.0**      | **220**           | **1.123**          |
| Scale          | 2.6M        | 78.0            | 1.3M             | 20.8                 | 10            | 286.0          | 240               | 1.192              |
| **Scale**      | 2.6M        | 78.0            | 1.3M             | 20.8                 | **20**        | **494.0**      | **440**           | **1.123**          |
| **Scale**      | 2.6M        | 78.0            | 1.3M             | 20.8                 | **30**        | **702.0**      | **640**           | **1.097**          |
| **Business**   | 5.2M        | 156.0           | 2.6M             | 41.6                 | **20**        | **988.0**      | **880**           | **1.123**          |
| **Business**   | 5.2M        | 156.0           | 2.6M             | 41.6                 | **30**        | **1404.0**     | **1280**          | **1.097**          |
| **Business**   | 5.2M        | 156.0           | 2.6M             | 41.6                 | **50**        | **2236.0**     | **2080**          | **1.075**          |

👉 In Pro Mode, with fewer uses, subscription fees weigh heavily, making average cost higher. With more replenishments, average cost decreases and approaches the effective unit price (≈ **1.07 \~ 1.30 TRX per transfer**).

***

### 5. Usage Steps

1. **Choose a Tier** Select Basic / Accelerate / Scale / Business according to needs.
2. **Subscribe** Once the subscription takes effect, monitoring, replenishment processing, and subscription billing begin under the plan rules (the subscription fee is waived if you provide enough long-term Energy). Subscription activation does not establish resource delivery.
3. **Daily Usage**
   * **Basic Users**: Pay fixed daily subscription; usage fees only when energy is consumed; no extra cost if unused.
   * **Pro Users**: Pay a daily subscription (waived if self-supplied Energy qualifies); replenishment follows thresholds and eligibility conditions, with charges settled under the product rules.
   * **All Users**: Verify sufficient available on-chain Energy before broadcasting each transaction. Pause if resources are insufficient or their status is uncertain, and resume only after verification.
4. **Check Bills** View anytime in dashboard:
   * Current available energy
   * Daily usage stats
   * Subscription & usage fee breakdown

***

### 6. FAQ

**Q1: If I don’t use Basic Mode for a day, will I be charged?**

Yes, the daily subscription fee still applies, but no usage fees.

**Q2: How is Basic Mode priced?**

Daily subscription fee + pay-per-use. No extra cost if unused.

**Q3: Can Pro Mode waive subscription fees?**

Yes, if you provide enough long-term energy to cover the base requirement.

**Q4: Does Basic Mode have frequency limits?**

Yes, transfers must be **more than 6 seconds apart**, with sufficient resources verified before each transaction.

**Q5: What does Pro Mode concurrency mean?**

The maximum number of transfers per 3 seconds:

* Accelerate: 5 transfers
* Scale: 10 transfers
* Business: 20 transfers

**Q6: Can I upgrade anytime?**

Yes. Basic → Pro, and between Pro tiers.

***

### 7. Summary

* **Basic Mode**: Daily subscription + pay-per-use. Unused days only incur subscription fee. Best for low-frequency individual use.
* **Pro Mode**: Daily subscription + automatic replenishment. Best for high-concurrency enterprise use. **If self-supplied long-term energy meets requirements, subscription is free.**

TRON Mate replenishes Energy under plan rules to reduce manual resource management.