# Enterprise

The Enterprise features are aimed at **Enterprise and B2B users** who integrate pvnode deeply into
their own systems. They build on the same building blocks as [Sites & Data](/en/v2/api/index),
but unlock additional, programmatic access paths.

## What Enterprise unlocks

### [Sites API](/en/v2/enterprise/sites-api)

Manage sites **entirely via API** — create, update, delete and retrieve — instead of
through the [pvnode web app](https://pvnode.com/sites). Requires a plan with Sites API access.

### [Inline endpoints](/en/v2/enterprise/inline)

Query forecasts and historical data **without** creating a site first — the
configuration is sent directly in the request. Ideal for one-off calculations, comparisons and
bulk evaluations.

:::note
Hobby users manage their sites through the pvnode web app. The programmatic Sites API and
the inline endpoints require a corresponding plan.
:::

## Authentication

Like all V2 endpoints, via bearer token:

```bash
Authorization: Bearer YOUR_API_KEY
```

The complete endpoint and field reference is in the [API Reference](/api).