Submit Form With UTM Parameters
Creates a Formspark form submission with UTM tracking parameters.
POST
Query
Field selectionChoose which fields should be included in the response. Learn more
string
Comma-separated response fields to include.
Body
Arguments
stringrequired
The Formspark form ID or the special `echo` endpoint for validation.
string
Optional message field to include in the submission body.
string
UTM source attribution value.
string
UTM medium attribution value.
string
UTM campaign attribution value.
string
Custom referral source field supported by Formtrack.
string
Custom referrer field supported by Formtrack.