See the current branding for an account or partner: domain, logos, colours and the email-template switch. Use this to load settings for editing. When white label isn't set up yet you still get 200, but theme_settings and partner_referral are absent and data carries only email_templates_enabled; check data.data.id before reading branding fields.

Prerequisites: a bearer token. Optional: the account's id (company_id); leave it out to get your own account.

Authentication: Partner or Account token. company_id must be inside your own account tree (a Partner token reaches any account under the partner, an Account token only its own); otherwise 422.

Rate limit: none.