# Fast Charge API

The **Exclusive** feature is designed to help users purchase energy for multiple addresses quickly and efficiently, maximizing cost savings.

To use this feature you must have the API key. Read [here](broken://pages/GfKv0bUp3AY62NRSMDOW) to view how to get our API key.

## [**Step 1: Estimate TRX payout**](broken://pages/ULxJrVkPi9dakuiCUB1u)

* Provide the necessary rent details, including:
  * Maximum acceptable price.
  * Number of orders to place.
* The system will automatically estimate the required TRX amount.
* Check your internal account balance to ensure sufficient TRX for the rent.

## [**Step 2: Create fast charge orders**](broken://pages/MxHoCqLG635wm2jQVyu4)

* Submit an order using the provided details:
  * Maximum acceptable price.
  * Rental duration.
  * List of addresses to receive the corresponding amount of energy.

## [**Step 3: Track order status**](broken://pages/5BvOhRE9PX3yoOb8avFw)

* Use the **Tracking Order** feature to monitor the order status:
  * **Matched**: The order has been matched.
  * **Pending**: The order is waiting to be matched.

## [**Step 4: Confirm the order**](broken://pages/RqIjp0rQpOkXXScHZJB1)

* After using the energy, confirm the orders you want to complete by submitting the list for **confirmation**.
  * Confirmation marks the end of the rental.
  * The system will reclaim unused energy and calculate the TRX refund to return to your account.

**Note:**

* Confirming the order early will help you receive the **maximum possible refund**.
* If no confirmation is made, the system will automatically reclaim the order after the rental period ends.

## [**Cancel matched orders**](broken://pages/wNwbF8vPeVlIfgxtqvT7)

* If you want to cancel an order, use the **Cancel Matched Order** feature.
* Only orders with **Pending** status can be canceled.
* Once canceled, 100% of the TRX will be refunded to your internal account.

## [**Check transaction history**](broken://pages/xIfDDEAwrTDSJ4Cd0DMB)

* Use the provided [**API**](broken://pages/xIfDDEAwrTDSJ4Cd0DMB) to check the details of your completed rent and orders.


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