> For the complete documentation index, see [llms.txt](/llms.txt).

# Request signature

The `request` method opens a Wallet Services confirmation screen for a signing request.

The method supports signing methods from the [MetaMask JSON-RPC API](/metamask-connect/evm/reference/json-rpc-api/). Configure the chains and default chain in your Embedded Wallets dashboard.

## Parameters[​](#parameters "Direct link to Parameters")

| Argument      | Description                                                                              |
| ------------- | ---------------------------------------------------------------------------------------- |
| method        | Signing method name as a string.                                                         |
| requestParams | Parameters for the method as a Newtonsoft.Json.Linq JArray, in the required order.       |
| path?         | Wallet Services path. The default is wallet/request; most integrations should omit this. |

tip

Subscribe to `onSignResponse` before making a request to receive its result.

```
void Start()
{
    web3Auth = GetComponent<Web3Auth>();
    web3Auth.setOptions(new Web3AuthOptions()
    {

    });
    web3Auth.onSignResponse += onSignResponse;
}
private void onSignResponse(SignResponse signResponse)
{
    // Functions to be called after receiving sign response
}

```

## Usage[​](#usage "Direct link to Usage")

```
using Nethereum.Web3.Accounts;
using Newtonsoft.Json.Linq;

public void requestSignature()
{
    var account = new Account(web3Auth.getPrivateKey());
    JArray paramsArray = new JArray
    {
        "Hello World",
        account.Address
    };

    web3Auth.request("personal_sign", paramsArray);
}

private void onSignResponse(SignResponse signResponse)
{
    Debug.Log("Retrieved SignResponse: " + signResponse);
}

```