vercel.onProjectDomainEvent covers creation, update, deletion, verification, verification loss, and moves. Use a specific trigger for one operation.
automations/watch-vercel-domains.automation.ts
account defaults to the project’s Vercel binding and must use OAuth.
Trigger data
The eventtype is project.domain.created, project.domain.updated, project.domain.deleted, project.domain.verified, project.domain.unverified, or project.domain.moved. Standard events include domain and project. Updates include previous and next. Moves include from, to, and isRedirect.