# Account settings

Two things you find through your profile and your user menu: the Personal Auth Token (API key) and the app's dark theme. The change history of your account is now the [Audit trail](https://help.nimbata.com/workspace/audit-trail), under Workspace.

## Find your API customer ID

The Nimbata API identifies you by a Personal Auth Token, not by a customer ID: the token is what you need to authenticate requests. You create it in your profile, on the Agency plan (the API is an Agency feature on [nimbata.com/pricing](https://www.nimbata.com/pricing)).

1. **Open My Profile**

   - Go to [Account > My Profile](https://app.nimbata.com/account/profile).

2. **Scroll to Personal Auth Tokens**

   - Scroll to the bottom of your profile page.
   - Find the **Personal Auth Tokens** section.

   ![My Profile in Account Settings scrolled to the API section, with Personal Auth Tokens and its Settings button marked.](https://help.nimbata.com/_astro/01-image_1mbjdke.CFZzuIDA_Z2g5iqW.webp)

3. **Create your API key**

   - Click **Settings** next to **Personal Auth Tokens**.
   - Click **Create token**, give the token a **Name**, and click **Create**.
   - Copy the token from the **Token created** box. For your security, it is shown only once; if you lose it, create a new one and revoke the old one.

🎉 Your API key is ready to use.

Detailed guide: [Nimbata API documentation](https://developers.nimbata.com)

## Dark mode

Switch Nimbata to a darker interface to reduce eye strain during long sessions.

1. **Open the theme menu**

   - Click your **user avatar** in the top-right corner of the Nimbata homepage.
   - Select **Change theme**.

   ![The user menu open from the avatar on the Nimbata home page, with Change theme marked.](https://help.nimbata.com/_astro/01-image_1h6im6r.ZX2w9bQo_bEUrg.webp)

2. **Select Dark**

   - Click the **Dark** theme option.

🎉 Nimbata is now in dark mode. To switch back, follow the same steps and select **Light**.