When someone joins an external landing page, I'd like them to automatically be added as an RSVP to a Heartbeat event. This way, when someone joins my landing page, they don't have to take the extra steps of adding their name and e-mail again.

This would require the team creating an API endpoint that updates a Heartbeat event RSVP.

I'd like to pass the name and address that's already collected from my e-mail automator (Kit/ClickFunnels/MailerLite/) to my public Heartbeat event RSVPs through an automator (ActivePieces is what I use, but others use Zapier).