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

# Settings and Billing

> Configure your workspace, API keys, and billing in the Tranthor dashboard.

The Tranthor dashboard Settings area is where you configure data sources, API keys, subscription management, integrations, and billing. Open **Settings** from the sidebar or go to [Settings](https://app.tranthor.com/settings).

## Settings overview

Settings are organized into the following sections.

### Data Sources

Connect where your user and event data comes from (e.g. [Segment](/integrations/sources/segment), [API](/integrations/sources/api), [Shopify](/integrations/sources/shopify)). Configure these at [Settings](https://app.tranthor.com/settings#segment-source).

### Authentication

* **Public Write Key** – [Settings](https://app.tranthor.com/settings#write-key-title): The write key used to submit user data to Tranthor from your app or API.
* **Admin API Key** – [Settings](https://app.tranthor.com/settings#admin-api-key): Used to authenticate against the [Admin API](/guide/accessing-admin-api). Create and manage keys here.

### Subscription Management

Preview and configure the [subscription management](/resources/subscription-groups) page that end users see for opting in or out of subscription groups. Available at [Settings](https://app.tranthor.com/settings#subscriptions).

### Integrations

Connect external tools such as [Hubspot](/integrations/destinations/hubspot) at [Settings](https://app.tranthor.com/settings#hubspot-integration).

### Workspace Metadata

Copy your workspace ID and other workspace metadata at [Settings](https://app.tranthor.com/settings#workspace-metadata).

### Company

Manage your company settings and members at [Company](https://app.tranthor.com/settings/company) . Only admins can access this section.

### Billing

Billing and plan management live under **Settings → Billing** at [Billing](https://app.tranthor.com/settings/billing). Only workspace admins can access billing.

## Billing and plans

Tranthor offers the following plan tiers:

* **Free** – Get started at no cost.
* **Starter** – For growing teams.
* **Growth** – For scaling engagement.
* **Enterprise** – For large organizations with custom needs.

On the [billing page](https://app.tranthor.com/settings/billing) you can:

* View your current plan and billing cycle (monthly or yearly).
* Upgrade or change plan via secure checkout.
* Open the customer portal to manage payment method, invoices, and subscription details.

If you are in onboarding, completing checkout may redirect you back to the dashboard to finish setup. For pricing details and feature comparison, see the [pricing page](https://app.tranthor.com/pricing) in the app.

## Related

* [Accessing the Admin API](/guide/accessing-admin-api) – Create and use Admin API keys from Settings.
* [Subscription Groups](/resources/subscription-groups) – Configure subscription management and unsubscribe behavior.