Http Post


I’m using to run my webinar and want to utilize their “1-Click Registration” through an http post in a campaign, the link they provide for that is in thsi format

Yet when I use that in the http post as it is, it doesn’t work, I’m guessing I got something wrong with the syntax.

Any idea how can I format it to work right with the http post? Thanks!

I’m also trying to get this or an alternative to work.

Has anyone had any success having registrations captured by Mac Classic
forms but being able to register with Demio to create the join link and have it
store that in a custom field of the contact?

At this stage the only other options I seem to have is to use a Demio
webinar registration page or try embedding the Demio form on my
landing page for the Webinar.