Event updated
Webhook
POSTevent.updated
Event updated
| Event | event.updated |
| Code | 303 |
| Group | Events (300) |
| Since | 2024-01-01 (sent by earlier versions; every existing key in data is kept) |
Subscribe
event.updated or the whole Events group on your endpoint. Filters:spaceIds: community-level event, always delivered whatever the spaces filter.itemTypes: online, in_person, hybrid.data fields
| Field | Type | Always present |
|---|---|---|
appliesTo | occurrence | series | ✅ Yes |
changedFields | string[] | ✅ Yes |
event | WebhookEvent | ✅ Yes |
Sample delivery
{
"event": "event.updated",
"timeStamp": 1792600000000,
"data": {
"event": {
"id": "00000000-0000-4000-8000-000000000006",
"title": "Monthly meetup",
"format": "online",
"start": "2026-10-21T10:00:00.000Z",
"end": "2026-10-21T11:00:00.000Z",
"timezone": "UTC",
"link": "https://meet.example.com/abc",
"recurrence": null,
"registrationType": "free",
"price": null,
"currency": null,
"capacity": 100,
"url": "https://community.example.com/events/00000000-0000-4000-8000-000000000006",
"space": null
},
"changedFields": [
"title"
],
"appliesTo": "occurrence"
},
"id": "evt_8f2b1c3d-4e5f-4a6b-9c7d-0e1f2a3b4c5d",
"code": 303,
"group": "events",
"version": "2026-10-21",
"communityId": "64f1c0ffee0000000000c0de",
"occurredAt": "2026-10-21T15:00:00.000Z",
"attempt": 1,
"isTest": false
}Handling
x-networked-signature against the raw body before you trust the request.id: retries and resends carry the same id.Request
Header Params
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://your-api-server.com' \
--header 'x-networked-signature: t=1792600000,v1=5f1a…' \
--header 'x-networked-event: event.updated' \
--header 'x-networked-event-id: evt_8f2b1c3d-4e5f-4a6b-9c7d-0e1f2a3b4c5d' \
--header 'x-networked-event-code: 303' \
--header 'x-networked-delivery-id: dlv_2c9e1a7b-3f4d-4b5e-8a6c-7d8e9f0a1b2c' \
--header 'x-webhook-signature: 9a3c…' \
--header 'x-webhook-timestamp: 1792600000000' \
--header 'Content-Type: application/json' \
--data '{
"event": "event.updated",
"timeStamp": 1792600000000,
"data": {
"event": {
"id": "00000000-0000-4000-8000-000000000006",
"title": "Monthly meetup",
"format": "online",
"start": "2026-10-21T10:00:00.000Z",
"end": "2026-10-21T11:00:00.000Z",
"timezone": "UTC",
"link": "https://meet.example.com/abc",
"recurrence": null,
"registrationType": "free",
"price": null,
"currency": null,
"capacity": 100,
"url": "https://community.example.com/events/00000000-0000-4000-8000-000000000006",
"space": null
},
"changedFields": [
"title"
],
"appliesTo": "occurrence"
},
"id": "evt_8f2b1c3d-4e5f-4a6b-9c7d-0e1f2a3b4c5d",
"code": 303,
"group": "events",
"version": "2026-10-21",
"communityId": "64f1c0ffee0000000000c0de",
"occurredAt": "2026-10-21T15:00:00.000Z",
"attempt": 1,
"isTest": false
}'Modified at 2026-10-22 08:48:32