We want to build an application that would be a lot easier to build with Gist webhooks. However on looking through the developer docs, we couldn’t find such a feature. Particularly, we want to be notified each time a user creates a new gist and each time someone comments on a set of gists.
—A snippet from my message to support.
I was informed that as we suspected, there are no webhooks for Gist and that there are no plans for creating any at the moment. We’d love to see this feature though.