{
"id": "0199a1b2-0000-7000-8000-00000000e106",
"type": "contact.updated",
"version": 1,
"occurredAt": "2026-10-09T08:00:00.000Z",
"workspaceId": "0199a1b2-0000-7000-8000-00000000b001",
"data": {
"contactId": "0199a1b2-0000-7000-8000-00000000c002",
"changedFields": [
"jobTitle"
],
"changeSource": "automation"
}
}A contact changed
Sent to each active subscription for contact.updated once a contact’s fields change; changedFields names them and changeSource says who changed them (with apiKeyId when it was a key). The POST is signed with X-Enrik-Signature: t=<unix seconds>,v1=<hex HMAC-SHA256 of "<t>.<raw body>"> under the destination’s signing secret, with a fresh t on every attempt. Answer 2xx within 10 seconds. Delivery is at least once and unordered: deduplicate by id, and read the record for its current state. Up to 8 attempts over about 45 hours, within a 72-hour window.
{
"id": "0199a1b2-0000-7000-8000-00000000e106",
"type": "contact.updated",
"version": 1,
"occurredAt": "2026-10-09T08:00:00.000Z",
"workspaceId": "0199a1b2-0000-7000-8000-00000000b001",
"data": {
"contactId": "0199a1b2-0000-7000-8000-00000000c002",
"changedFields": [
"jobTitle"
],
"changeSource": "automation"
}
}Body
Sent when a contact’s fields change; an update that changes nothing sends nothing. Delivery is at least once and unordered; ignore fields you do not know.
The event id, also sent as X-Enrik-Event-Id. It never changes across attempts and redeliveries: deduplicate by it.
The event type, also sent as X-Enrik-Event-Type.
"contact.updated"The payload version. A breaking change is a new version a subscription opts in to.
When the contact was changed, in UTC.
^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d(?:\.\d+)?(?:Z))$The workspace the record belongs to.
Which record changed and how; never field values. Read the record for its current state.
Show child attributes
Show child attributes
Response
Answer any 2xx within 10 seconds to acknowledge the event. Anything else, a timeout or a redirect is a failed attempt.
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