# getBrokerage
Get SR brokerage ratio

## Usage
```js
tronWeb.trx.getBrokerage()
```

## Parameters
| Parameters | Parameter Description | Data Type |
|------------|-----------------------|-----------|
| address    | account address       | string    |

## Return
Number

## Example
```js
tronWeb.trx.getBrokerage("TBtrUZ2DXdsBGhpquSPkoEcD2KbWx2rZvE").then(console.log)
>20
```