> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rhinestone.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# isDeployed

> Check whether the account is deployed on a given chain.

Method on an account instance returned by [`createAccount`](/sdk-reference/rhinestone-sdk/create-account).

## Usage

```ts theme={null}
const deployed = await account.isDeployed(chain)
```

## Parameters

<ParamField path="chain" type="Chain" required>
  Chain to check
</ParamField>

## Returns

<ResponseField name="deployed" type="boolean">
  `true` if the account is deployed, `false` otherwise
</ResponseField>