This custom integration was created because Vercel does not currently offer the ability to configure webhooks for project-related events such as Deploy Successful.
I run a static site, it's built with Hugo and hosted on the edge with Vercel. Sometimes, I just want to include a small piece of server-side logic (Copyright notice anyone?) without having to spin up a complex node server or api endpoints. Sometimes I want to be able to drop a small piece of dynamic content in one single page on my static site. That's what I loved about Apache mod_include.