HubSpot
Site header HTML; workflow webhooks for form submissions and deals.
1. Add the pixel
Settings → Website → Pages → Templates → Site header HTML. Paste the snippet and save. For a single landing page use the page's Settings → Advanced → Head HTML.
<script async src="https://rave.cxformula.com/pixel.js" data-site="YOUR_SITE_KEY"></script>2. Send events
With Operations Hub, a workflow can Send a webhook (POST) to your campaign webhook URL when a form is submitted or a deal closes. Otherwise use Zapier with “New Form Submission”.