Open Webhook Actions in the WordPress admin, add a new webhook, set the endpoint URL,
select the gform_after_submission trigger, and filter by form ID.
This screencast shows how to add a new webhook in Webhook Actions by Flow Systems targeting a Gravity Forms submission — the setup that runs in the background on every form entry without requiring any PHP code.
In the plugin settings, you add a new webhook entry, paste your endpoint URL (an n8n
Webhook trigger, a Zapier Zap, a custom API — any HTTP endpoint), and select
gform_after_submission as the trigger
action. Gravity Forms fires this hook after every successful submission, passing the entry
object and form definition as arguments.
The optional form ID filter limits the webhook to submissions from a specific form — useful when you have multiple forms and need each one to go to a different endpoint. From that point, the plugin handles async queueing, delivery, and retry automatically.
Full Gravity Forms webhook guide with payload mapping and REST API control → Gravity Forms Webhooks: Send Submissions to n8n