First of all amazing job with Machform...love the webhooks functionality!!
Just thought I'd ask you to consider the following as I have really long forms and when it comes time to configuring the values to be sent to another site i.e. configuring the webhooks in Notifications and/or Logic...it takes a long time.
To save time I'd like to suggest having a button that when clicked will set all the forms fields (except Sections and Page Breaks) as parameter names and merge tags as values to be sent by the webhook.
I could do the customization myself but thought it best to put in a feature request.