# putDeploy

Submits a signed legacy `Deploy` object to the network.

## Import

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

## Usage

```ts
import { makeCsprTransferDeploy } from 'casper-js-sdk';

const deploy = makeCsprTransferDeploy({
  from: publicKey,
  to: targetPublicKey,
  amount: '2500000000',
  id: Date.now(),
  chainName: 'casper',
});

deploy.sign(privateKey);

const result = await rpcClient.putDeploy(deploy);
console.log('Deploy hash:', result.deployHash);
```

## Parameters

### deploy

- **Type:** `Deploy`

A signed `Deploy` object. The legacy transaction format for Casper 1.x.

## Return Value

`Promise<PutDeployResult>`

```ts
interface PutDeployResult {
  deployHash: string;
}
```

## Notes

- For new code, prefer [`putTransaction`](/actions/transactions/putTransaction) with `NativeTransferBuilder` or other builders.
- `Deploy` is still supported by all Casper nodes including 2.x.

## Related

- [`putTransaction`](/actions/transactions/putTransaction)
- [`getDeploy`](/actions/transactions/getDeploy)