# Settings

## Workspace Settings

Each workspace has the following unique attributes you can access by clicking :gear: **Settings > Workspace:**

* **Workspace ID** -- this value represents the unique ID of the selected workspace
* **API Key** -- your API key allows you to call the Sync API endpoints and allow external webhooks
* **Workspace Domain** -- you can define a URL to allow automated access for any email addresses within that domain

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## FAQ

* **Can a user belong to multiple Workspaces?** -- Yes, users can belong to multiple Workspaces, as the permissions are tied to their unique email address.
* **How do I specify which Workspace I'm using in my API calls?** -- Each Workspace has a unique ID and API Key, both available in the "Workspace" tab of the Settings page.
* **I don't see the option to create a new Workspace.** -- Please double-check that you are on our Team+ account package. If you would like to try it out, feel free to reach out to our team directly to help coordinate!