# Transfer

Represents a token transfer, supporting both Casper 1.x and 2.x formats.

## Import

```ts
import { Transfer, TransferV1, TransferV2 } from 'casper-js-sdk';
```

## Classes

### `Transfer`

Unified transfer type normalizing V1 and V2 formats.

| Property | Type | Description |
|---|---|---|
| `amount` | `CLValueUInt512` | Amount transferred in motes |
| `from` | `InitiatorAddr \| AccountHash` | Sender |
| `gas` | `number` | Gas used |
| `id?` | `number` | Optional transfer ID |
| `source` | `URef` | Source purse |
| `target` | `URef` | Target purse |
| `to?` | `AccountHash` | Optional recipient account hash |

#### Methods

```ts
transfer.getTransferV1(): TransferV1 | undefined
transfer.getTransferV2(): TransferV2 | undefined
Transfer.fromJSON(data: any): Transfer
```

### `TransferV1`

Casper 1.x transfer format.

| Property | Type | Description |
|---|---|---|
| `amount` | `CLValueUInt512` | Transfer amount |
| `deployHash` | `Hash` | Associated deploy hash |
| `from` | `AccountHash` | Sender account hash |
| `gas` | `number` | Gas used |
| `id?` | `number` | Transfer ID |
| `source` | `URef` | Source purse |
| `target` | `URef` | Target purse |
| `to?` | `AccountHash` | Recipient |

### `TransferV2`

Casper 2.x transfer format.

| Property | Type | Description |
|---|---|---|
| `amount` | `CLValueUInt512` | Transfer amount |
| `transactionHash` | `TransactionHash` | Associated transaction hash |
| `from` | `InitiatorAddr` | Sender (public key or account hash) |
| `gas` | `number` | Gas used |
| `id?` | `number` | Transfer ID |
| `source` | `URef` | Source purse |
| `target` | `URef` | Target purse |
| `to?` | `AccountHash` | Recipient |

## Usage

```ts
import { RpcClient, HttpHandler } from 'casper-js-sdk';

const client = new RpcClient(new HttpHandler('http://node:7777/rpc'));

// Get block transfers
const { transfers } = await client.getLatestBlockTransfers();

for (const t of transfers) {
  console.log('Amount:', t.amount.toString());
  console.log('Source:', t.source.toJSON());
  console.log('Target:', t.target.toJSON());

  const v1 = t.getTransferV1();
  if (v1) {
    console.log('Deploy hash:', v1.deployHash.toHex());
  }
}
```

## See Also

- [`getLatestBlockTransfers`](/actions/block/getLatestBlockTransfers) - Returns `Transfer[]`
- [`ExecutionResult`](/types/execution-result) - Contains transfers
- [`StoredValue`](/types/stored-value) - Contains optional `transfer`