Unsubscribe (storefront API)

Storefront and customer routes of the unsubscribe module. Send Accept-Language (or X-Locale from a browser) on every call; a customer route needs the session cookie.

GET /v1/unsubscribe

Unsubscribe via the email footer link

Parameters:

• locale in query (string, required).
• token in query (string, required).

Responses:

• 302: Redirect to the preference center.

POST /v1/unsubscribe

One-click unsubscribe (RFC 8058)

Parameters:

• token in query (string, optional).

Responses:

• 200: Opted out.
• 400: Invalid token.