> ## 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.

# enable

> Enable ECDSA authentication

## Import

```ts theme={null}
import { enable } from '@rhinestone/sdk/actions/ecdsa'
```

## Usage

```ts theme={null}
const transaction = await account.prepareTransaction({
  chain,
  calls: [enable(owners, threshold)],
})
```

## Parameters

<ParamField path="owners" type="`0x${string}`[]" required>
  Owners to use for authentication
</ParamField>

<ParamField path="threshold" type="number" required>
  Threshold for the owners
</ParamField>

## Returns

<ResponseField name="call" type="LazyCallInput">
  Calls to enable ECDSA authentication
</ResponseField>