# getBrokerage
Get SR brokerage ratio

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

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

## Return
Number

## Example
```js
await tronWeb.trx.getBrokerage("TBtrUZ2DXdsBGhpquSPkoEcD2KbWx2rZvE");
> 20
```