Custom Headers

Since Brave still has a relatively small user base, we avoid sharing extra information like a custom UA where possible. We do have some exceptions though where we will share that a user is a Brave user through a custom header.

Site	Header	Reason
Brave	X-Brave-Access-Key: key	Dow Jones Media Group related
cheddar.com		To provide free subscriptions to Brave users.
coinbase.com		For detection of using Brave for the Earn BAT campaign.
marketwatch.com & barrons.com	X-Brave-Partner: dowjones	To provide free subscriptions to Brave users.
townsquare.com & related sites	X-Brave-Partner: townsquare	Offer to users that are not in Brave to download Brave.
uphold.com		Shows different UI to brave users for payments as a publisher.