{
  "id": "evt_a1b2c3d4e5f60718293a4b5c6d7e8f90",
  "type": "message.entities_extracted",
  "createdAt": "2026-05-21T15:30:00.123Z",
  "endpointId": "whk_01HXZ8B9V0K3T4N5R6Q7S8U9Z0",
  "mode": "concise",
  "data": {
    "thread": {
      "id": "thr_01HXZ8B9V0K3T4N5R6Q7S8U9W1",
      "subject": "Your Northwind Power bill is ready"
    },
    "message": {
      "id": "msg_01HXZ8B9V0K3T4N5R6Q7S8U9W2",
      "threadId": "thr_01HXZ8B9V0K3T4N5R6Q7S8U9W1",
      "channel": "EMAIL",
      "direction": "INBOUND",
      "sentAt": "2026-10-09T13:05:00.000Z"
    },
    "entities": [
      {
        "id": "ent_01HXZ8B9V0K3T4N5R6Q7S8U9Y1",
        "kind": "BILL",
        "subtype": null,
        "payload": {
          "payee": "Northwind Power",
          "amountMinor": 8410,
          "currency": "USD",
          "dueAt": "2026-10-16T00:00:00.000Z",
          "autopay": false,
          "statementLabel": "September statement",
          "accountLast4": "4417",
          "payDomain": "northwindpower.example"
        },
        "amountMinor": "8410",
        "currency": "USD",
        "dueAt": "2026-10-16T00:00:00.000Z",
        "occursAt": null,
        "settled": null,
        "attachmentId": null,
        "source": "DECISION",
        "aiFields": [
          "amountMinor",
          "dueAt"
        ]
      },
      {
        "id": "ent_01HXZ8B9V0K3T4N5R6Q7S8U9Y2",
        "kind": "PHONE",
        "subtype": null,
        "payload": {
          "e164": "+15125550142",
          "label": "Billing"
        },
        "amountMinor": null,
        "currency": null,
        "dueAt": null,
        "occursAt": null,
        "settled": null,
        "attachmentId": null,
        "source": "CODE",
        "aiFields": []
      }
    ]
  }
}