AsyncAPI Specification
generated: '2026-10-29'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://vercel.com/docs/webhooks.md
sources:
- https://vercel.com/docs/webhooks.md
description: Vercel webhooks deliver JSON payloads via HTTP POST for selected platform events.
events:
- event: Deployment Created
description: Triggered when any new deployment is initiated.
- event: Deployment Succeeded
description: Triggered when a deployment completes successfully.
- event: Deployment Promoted
description: Triggered when a deployment is successfully promoted, either manually or automatically (does not include rollbacks).
- event: Deployment Rollback
description: Triggered when Vercel accepts an instant rollback request.
- event: Deployment Error
description: Triggered for any failed deployment.
- event: Deployment Cancelled
description: Triggered when a deployment is cancelled due to any failure.
- event: Project Created
description: Triggered whenever a new project is created.
- event: Project Removed
description: Triggered whenever any project is deleted from the team account.
- event: Project Renamed
description: Triggered whenever a project is renamed.
- event: Project Environment Variable Created
description: Triggered whenever a project environment variable is created.
- event: Project Environment Variable Updated
description: Triggered whenever a project environment variable is updated.
- event: Project Environment Variable Deleted
description: Triggered whenever a project environment variable is deleted.
- event: Flag Created
description: Triggered whenever a feature flag is created.
- event: Flag Updated
description: Triggered whenever a feature flag is updated.
- event: Flag Deleted
description: Triggered whenever a feature flag is deleted.
- event: Flag Segment Created
description: Triggered whenever a flag segment is created.
- event: Flag Segment Updated
description: Triggered whenever a flag segment is updated.
- event: Flag Segment Deleted
description: Triggered whenever a flag segment is deleted.
- event: Attack Detected
description: Triggered when the Vercel Firewall detects and mitigates a DDoS attack.
delivery:
auth: Requests include an `x-vercel-signature` header that must be verified against the secret shown when the webhook is created.
content_type: application/json
docs: https://vercel.com/docs/webhooks.md
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