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

# useAuthTokenInfo

Hook to retrieve and manage the identity token from Embedded Wallets.

### Import

```tsx
import { useAuthTokenInfo } from '@web3auth/modal/react'

```

### Usage

```tsx
import { useAuthTokenInfo } from '@web3auth/modal/react'

function AuthTokenInfoButton() {
  const { getAuthTokenInfo, loading, error, token } = useAuthTokenInfo()

  return (
    <div>
      <button onClick={() => getAuthTokenInfo()} disabled={loading}>
        {loading ? 'Authenticating...' : 'Get Identity Token'}
      </button>
      {token && <div>Token: {token}</div>}
      {error && <div>Error: {error.message}</div>}
    </div>
  )
}

```

### Return type

```tsx
import { type IUseAuthTokenInfo } from '@web3auth/modal/react'

```

#### `loading`

`boolean`

Whether the authentication process is in progress.

#### `error`

`Web3AuthError | null`

Error that occurred during the authentication process.

#### `token`

`string | null`

The identity token returned after successful authentication.

#### `getAuthTokenInfo`

`() => Promise<string | null>`

Function to initiate the authentication process and retrieve the identity token.