The webhook object
⚠️
Preview — this feature is being built; the design below is the spec.
The webhook object as the API returns it. Every field below appears in every response that returns this object; fields with no value are null rather than missing.
Example
{
"id": "whk_01JCA4C6E8G0J2L4N6Q8",
"object": "webhook",
"url": "https://hooks.example.com/syntic",
"events": [
"batch.completed",
"session.requires_action",
"deployment.run.failed"
],
"description": "Ops alerts",
"status": "enabled",
"workspace_id": "wrkspc_01JC0A2C4E6G8J0L2N4Q",
"created_at": "2026-11-05T09:00:00Z",
"updated_at": "2026-11-05T09:00:00Z",
"last_delivery": null,
"signing_secret": "whsec_6Jt2Qm9...redacted"
}Fields
| Field | Type | Description |
|---|---|---|
id | string | Starts with whk_. |
object | string | Always webhook. |
url | string | Where deliveries are sent. HTTPS, public address. |
events | array | Event types delivered, or ["*"] for all. |
description | string or null | Up to 200 characters. |
status | string | enabled or disabled. Syntic disables an endpoint that has failed every delivery for 3 days. |
workspace_id | string | Only this workspace’s events are delivered. |
created_at | string | RFC 3339 UTC. |
updated_at | string | RFC 3339 UTC. |
last_delivery | object or null | Time, HTTP status and outcome of the most recent attempt. |
signing_secret | string | Starts with whsec_. Returned only by this call and by rotate-secret. |
Returned by
POST /v1/webhooksGET /v1/webhooksGET /v1/webhooks/{webhook_id}POST /v1/webhooks/{webhook_id}/rotate_secretPATCH /v1/webhooks/{webhook_id}
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