# showSwap

> @web3auth/modal showSwap Function | Embedded Wallets

Function to open the swap interface using the Wallet Services plugin.

:::info

Please note that this function doesn't work for external wallet logins. It only works for social login embedded wallets.

:::

### Usage

```ts
await web3auth.showSwap({
  show: true,
}) // Opens the Swap Modal
```

### Parameters

| Name         | Type      | Description                                                                                                  |
| ------------ | --------- | ------------------------------------------------------------------------------------------------------------ |
| `show`       | `boolean` | Controls whether the swap UI is visible. Set to `true` to display the swap interface, or `false` to hide it. |
| `fromToken?` | `string`  | Specifies the token being swapped from. Optional field.                                                      |
| `toToken?`   | `string`  | Specifies the token being swapped to. Optional field.                                                        |
| `fromValue?` | `string`  | The amount of the `fromToken` to be swapped. Optional field.                                                 |
| `toAddress?` | `string`  | The recipient's address for the `toToken`. Optional field.                                                   |

### Return type

```ts
Promise<void>
```

The function returns a Promise that resolves when the swap modal is successfully displayed.