project.webhook_removed

Sent when Remove webhook is used in the Notifications tab (or the equivalent API call) — delivered to the URL and signed with the secret that’s about to be disconnected, as a last notice before delivery stops.

Note

This is the one event delivered using a destination that’s already gone by the time you read this response — the URL/secret are cleared in the same action that triggers this delivery. If you configure a new webhook later, it’s a fresh URL/secret pair, unrelated to this one.

Headers

Header	Description
X-Baiyar-Signature	t=<unix timestamp>,v1=<hex HMAC-SHA256> — see Verifying Webhook Signatures
Content-Type	application/json

Payload

{
  "id": "evt_XkNRVOTeE68pQz2AinL9",
  "type": "project.webhook_removed",
  "created_at": "2026-09-16T04:03:46Z",
  "data": {
    "id": "project_IChAi2NR4vzKN3SgEYPI"
  }
}

Field	Type	Description
id	string	Unique event ID
type	string	Always project.webhook_removed
created_at	date-time	When the event was generated
data.id	string	The project’s public ID

Testing

Trigger it by clicking Remove webhook on a sandbox project that already has one configured — no separate simulator needed.

Next steps

project.webhook_configured — fires when a webhook is set up instead.