HUhubspot
Send transactional email

Changes to Send a single send transactional email asynchronously.

post/marketing/transactional/2026-09/single-email/send
  • 2026-09a04185df14f9Revision changes
    • warning

      added the new CONTACT_VIEW_PERMISSION enum value to the response property for the response status

    • warning

      added the new MARKETING_ACTIVATION_DISALLOWED enum value to the response property for the response status

    • info

      the endpoint scheme security private_apps was removed from the API