# buildFullNonceKey

> Overview of the buildFullNonceKey function

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

```ts
function buildFullNonceKey(params): bigint;
```

Defined in: [packages/smart-accounts/src/ma-v2/utils/account.ts:84](https://github.com/alchemyplatform/aa-sdk/blob/v5.x.x/packages/smart-accounts/src/ma-v2/utils/account.ts#L84)

Builds a full nonce key.

## Parameters

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

  <tbody>
    <tr>
      <td>
        `params`
      </td>

      <td>
        [`BuildNonceParams`](../type-aliases/BuildNonceParams)
      </td>

      <td>
        The parameters for building a full nonce key.
      </td>
    </tr>

  </tbody>
</table>

## Returns

`bigint`

The full nonce key.