Triggers when the specified form is submitted.

Creates an entry and fires all events associated with a form submission such as notifications and add-on feeds.

Add a contact to your company-wide audience, or update an existing one. Identified by email — if the contact already exists, their details are updated. Optionally set the contact's subscription status on one or more channels. Requires a company-level API key.

Remove a Letterhead tag from a contact in your company-wide audience, identified by email. Requires a company-level API key, and a company-wide audience that is switched on for your account.

Creates a new form entry.

Add a URL to a post, page, or other piece of content on the web to save to your curations library, which will make it easier to compose your newsletter.

Add a Letterhead tag to a contact in your company-wide audience, identified by email. Requires a company-level API key, and a company-wide audience that is switched on for your account.