Payload Format

Each delivery is an HTTP POST with Content-Type: application/json.

Headers

Header	Value
Content-Type	application/json
X-DKP-Event	Event name e.g. lead.created
X-DKP-Delivery	UUID identifying this specific delivery attempt
X-DKP-Signature	sha256=<hex> — HMAC-SHA256 of the raw request body
X-DKP-Attempt	1-indexed retry counter

Body structure

{
  "event": "lead.created",
  "delivery": "a1b2c3d4-e5f6-...",
  "created_at": "2026-05-25T14:30:00Z",
  "data": {
    "id": 12345,
    "name": "Jane Doe",
    "phone": "555-0101",
    "lead_status_id": 88,
    "latitude": 37.7749,
    "longitude": -122.4194,
    "created_by": 47,
    "created_at": "2026-05-25T14:30:00Z"
  }
}

Field	Type	Description
event	string	The event type (e.g. lead.created)
delivery	UUID	Unique ID for this delivery attempt — useful for deduplication
created_at	ISO 8601	When the event was dispatched
data	object	Resource payload specific to the event type