---
title: applyForSR
description: "Builds an unsigned transaction to apply an account as a Super Representative, consuming 9999 TRX and requiring a candidate URL."
keywords: ["applyforsr", "transactionbuilder", "super representative", "witness", "apply sr", "tronweb"]
---
# applyForSR <TitleWithCodeLink2 link="applyForSR" />

Create an unsigned transaction that apply to be an SR. The balance of the applied account
needs to be at least 9999 TRX, and the operation will consume 9999 TRX.

## Usage

```javascript
// Format
const transaction = await tronWeb.transactionBuilder.applyForSR(address, url, options);
```

## Parameters

| Argument | Description                                                           | Type                       |
| -------- | --------------------------------------------------------------------- | -------------------------- |
| address  | The account address applied for SR in hex format(hexstring or base58) | string                     |
| url      | SR URL link                                                           | string                     |
| options  | Optional. The permission id for multi-signature and block header for contract block header info.                      | `{ permissionId: number, blockHeader: ... }` |

## Returns

Unsigned transaction object.

## Example

```javascript
const result = await tronWeb.transactionBuilder.applyForSR("41BF97A54F4B829C4E9253B26024B1829E1A3B1120", "www.fortest.com");
console.log(result)
// output-start
{
  visible: false,
  txID: '388172e15216a6eb216a11ed312c3794ce50dd85873e83767b6c5bea1da78b43',
  raw_data: {
    contract: [ [Object] ],
    ref_block_bytes: '499a',
    ref_block_hash: '05853c8ec7523765',
    expiration: 1580963556000,
    timestamp: 1580963496941
  },
  raw_data_hex: '0a02499a220805853c8ec752376540a0d595c6812e5a620805125e0a32747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e5769746e657373437265617465436f6e747261637412280a1541bf97a54f4b829c4e9253b26024b1829e1a3b1120120f7777772e666f72746573742e636f6d70ed8792c6812e'
}
// output-end
```