> ## Documentation Index
> Fetch the complete documentation index at: https://pay-docs.holdstation.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Exchange Rate

> Retrieve the buy and sell exchange rates between USD and VND.

## Overview

Partners use this API to retrieve the buy and sell exchange rates between USD/VND in the system.

<ParamField query="original" type="boolean">
  Set to `true` to get the original rate before applying fees.
</ParamField>

<ResponseExample>
  ```json 200 theme={null}
  {
    "message": "success",
    "data": {
      "rate": {
        "buy": "25850",
        "sell": "25750"
      }
    }
  }
  ```

  ```json 400 theme={null}
  {
    "error": "invalid request",
    "error_code": "BAD_REQUEST",
    "message": "Invalid parameters"
  }
  ```
</ResponseExample>