Event Payloads

All webhook events share a common structure with resource-specific data.

Event Envelope

{
  "event": "application.created",
  "event_id": "evt_abc123",
  "created_at": "2025-01-15T10:30:00Z",
  "account_id": 12345,
  "data": {
    // Resource-specific payload
  }
}

Field	Description
event	Event type (e.g., application.created)
event_id	Unique identifier for this delivery
created_at	ISO 8601 timestamp
account_id	Your Kula account ID
data	Resource-specific payload

Event Types

Candidate Events

Event	Description
candidate.created	New candidate added
candidate.updated	Candidate profile updated

Application Events

Event	Description
application.created	New application submitted
application.updated	Application updated
application.stage_changed	Application moved to new stage
application.rejected	Application rejected
application.hired	Candidate hired
application.screened	AI screening completed for an application

Job Events

Event	Description
job.created	New job created
job.updated	Job updated
job_posting.published	Job posting went live
job_posting.updated	Job posting updated

Requisition Events

Event	Description
requisition.created	New requisition created
requisition.updated	Requisition updated
requisition.opened	Requisition opened
requisition.filled	Requisition filled
requisition.closed	Requisition closed

Offer Events

Event	Description
offer.created	New offer created
offer.updated	Offer updated
offer.approved	Offer approved
offer.deleted	Offer removed
offer.accepted	Candidate accepted offer
offer.declined	Candidate declined offer

Interview Events

Event	Description
interview.availability.computed	Async interviewer-availability search completed (alternative to polling GET /v1/interviews/interviewers_availability/{poll_id})
interview.event.created	Calendar event for an interview was created — fires after async provisioning completes, conference URL is populated
interview.event.updated	Calendar event was updated (reschedule, location/host change, interviewer change, AI flag toggle)
interview.event.cancelled	Calendar event was cancelled — covers both API/UI cancel and organizer-deletes-from-calendar
interview.attendee.responded	Interview attendee's RSVP changed (accepted, declined, tentative). Bulk system resets are suppressed

Common Data Objects

IdNameObject

{
  "id": 123,
  "name": "Engineering"
}

UserObject

{
  "id": 456,
  "name": "Jane Smith",
  "email": "jane@example.com"
}

LocationObject

{
  "city": { "id": 1, "name": "San Francisco" },
  "state": { "id": 2, "name": "California" },
  "country": { "id": 3, "name": "United States" }
}

Example Payloads

See the Webhooks API reference for complete payload examples for each event type.