Wiring each source
WordPress
Create a connection (source=WordPress) with a field_map keyed by your form's field names.
In the form plugin (Elementor Pro / WPForms / Gravity / Fluent) add a Webhook action pointing at the
connection's webhook_url.
Google Ads
Create a connection (source=Google Ads) with a field_map keyed by Google column IDs
(EMAIL, FULL_NAME, PHONE_NUMBER, …). In Google Ads → the Lead Form
asset → Webhook integration, paste the connection's google_webhook_url as the URL and its
google_key as the Key. Click “Send test data”.
Meta Lead Ads
All Pages share one app-level callback: .
In the Meta app (Sorbet-MCP) → Webhooks → Page, set the Callback URL to that, the Verify Token to the
server's META_VERIFY_TOKEN, subscribe to the leadgen field, then subscribe each
client Page to the app. Create a connection (source=Meta) per Page with its meta_page_id +
long-lived meta_page_token; field_map keys are the Meta form field names
(email, full_name, phone_number, …).