> ## Documentation Index
> Fetch the complete documentation index at: https://docs.atako.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Settings

> Personal preferences, API keys, and bring-your-own-key inference providers.

Open **Settings** from the sidebar. Which tabs you see depends on your role — some are admin-only.

## Personal preferences

Under the **Account** tab:

| Setting             | Details                                                                                                                                                         |
| ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Profile picture** | Click your avatar to upload a new one — JPG, PNG, or GIF, 5 MB max.                                                                                             |
| **Full name**       | Shown across the platform and to agents you chat with.                                                                                                          |
| **Email address**   | Read-only — contact support to change it.                                                                                                                       |
| **Phone number**    | Optional.                                                                                                                                                       |
| **Appearance**      | Light, dark, or system theme.                                                                                                                                   |
| **Language**        | 13 languages (English, French, German, Spanish, Italian, Portuguese, Dutch, Polish, Swedish, Danish, Turkish, Japanese, Korean) — switches the whole interface. |
| **Time zone**       | Used to display dates and times everywhere in the app.                                                                                                          |

<Note>
  If you're an admin, the Account tab also shows a **Company** section for the company name and logo. Non-admins see these fields read-only.
</Note>

## API keys

Open **Settings → API keys** (admin-only) to create credentials for programmatic access to the Atako API — from scripts, MCP clients, or CI, without going through the browser.

<Steps>
  <Step title="Create a key">
    Click **Create key** and give it a recognizable name, e.g. "local MCP" or "CI deploy".
  </Step>

  <Step title="Copy it immediately">
    The full key is shown only once. Copy it and store it somewhere safe.
  </Step>

  <Step title="Use it">
    Pass the key as an `Authorization` header on requests to the Atako API.
  </Step>

  <Step title="Revoke when no longer needed">
    Revoking a key takes effect immediately and can't be undone. The key stays listed with a **Revoked** status for your records.
  </Step>
</Steps>

## BYOK — bring your own key

If enabled for your company, **Settings → BYOK** lets admins declare your own LLM provider keys (OpenRouter, OpenAI, or Anthropic) and use them to run agents instead of Atako's included inference.

<Steps>
  <Step title="Add a key">
    Choose a provider, give the key a label, and paste the secret. It's validated automatically on save.
  </Step>

  <Step title="Assign it to agents">
    Pick the key as the inference source when creating or editing an agent.
  </Step>

  <Step title="Manage it over time">
    Test a key at any time, set an optional monthly spend cap, mark one key as the default, or disable a key without deleting it.
  </Step>
</Steps>

<Warning>
  A BYOK key can't be deleted while agents are still using it — reassign those agents to another key (or back to Atako's included inference) first.
</Warning>

<Note>
  Agents running on a BYOK key never draw from your company's credit balance — see [Credits](/concepts/credits#byok-agents).
</Note>

## Related

<CardGroup cols={2}>
  <Card title="Team" icon="users" href="/guides/team">
    Roles, invitations, and per-member permissions.
  </Card>

  <Card title="Integrations overview" icon="plug" href="/integrations/overview">
    Connecting third-party tools — its own dedicated section.
  </Card>

  <Card title="Subscription & billing" icon="credit-card" href="/guides/subscription">
    Plan, agent slots, and credits.
  </Card>

  <Card title="Credits" icon="coins" href="/concepts/credits">
    How BYOK changes what draws from your credit balance.
  </Card>
</CardGroup>