# AlchemySmartAccountClientConfig | @account-kit/infra

> Overview of AlchemySmartAccountClientConfig from @account-kit/infra

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

{/* This file is auto-generated by TypeDoc. Do not edit manually. */}

```ts
type AlchemySmartAccountClientConfig<chain, account, context> = object &
  Pick<
    SmartAccountClientConfig<AlchemyTransport, chain, account, context>,
    | "customMiddleware"
    | "feeEstimator"
    | "gasEstimator"
    | "signUserOperation"
    | "transport"
    | "chain"
    | "opts"
  >;
```

Defined in: [account-kit/infra/src/client/smartAccountClient.ts:40](https://github.com/alchemyplatform/aa-sdk/blob/main/account-kit/infra/src/client/smartAccountClient.ts#L40)

## Type Declaration

<table>
  <thead>
    <tr>
      <th align="left">Name</th>
      <th align="left">Type</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td>
        `account?`
      </td>

      <td>
        `account`
      </td>
    </tr>

    <tr>
      <td>
        `policyId?`
      </td>

      <td>
        `string` | `string`\[]
      </td>
    </tr>

    <tr>
      <td>
        `policyToken?`
      </td>

      <td>
        [`PolicyToken`](PolicyToken)
      </td>
    </tr>

    <tr>
      <td>
        `useSimulation?`
      </td>

      <td>
        `boolean`
      </td>
    </tr>

  </tbody>
</table>

## Type Parameters

<table>
  <thead>
    <tr>
      <th align="left">Type Parameter</th>
      <th align="left">Default type</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td>
        `chain` *extends* [`Chain`](https://viem.sh) | `undefined`
      </td>

      <td>
        [`Chain`](https://viem.sh) | `undefined`
      </td>
    </tr>

    <tr>
      <td>
        `account` *extends* `SmartContractAccount` | `undefined`
      </td>

      <td>
        `SmartContractAccount` | `undefined`
      </td>
    </tr>

    <tr>
      <td>
        `context` *extends* `UserOperationContext` | `undefined`
      </td>

      <td>
        `UserOperationContext` | `undefined`
      </td>
    </tr>

  </tbody>
</table>