Add Subscriber to Form
Adds an existing subscriber to a Kit form.
POST
Query
Field selectionChoose which fields should be included in the response. Learn more
string
Comma-separated response fields to include.
Body
Arguments
numberrequired
The ID of the form to add the subscriber to.
stringrequired
Email address of an existing subscriber.
Uncommon arguments
string
Optional referrer URL to attribute this subscription.