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

# Browser API: premium domains

> Enable Premium Domains on the Bright Data Browser API to unblock the hardest target sites, with pricing shown in your zone cost estimate before activation.

## Enable Premium Domains

When creating your Browser API zone, enable the 'Premium Domains' switch.

## Pricing

Once enabled, the premium price will be reflected in the "Estimated cost" section.

<Note>
  Even after enabled, only specific requests to these domains will be priced at the higher rate. Requests to other domains will be kept at the default lower tier.
</Note>

## Current List of Premium Domains

<Note>
  This list is frequently changing based on our website classification logic. You can see the most up-to-date list within your proxy zone.
</Note>

<div id="premium_domains">Loading...</div>