# property.published

> The ByDomu property.published event (Listing published): when it fires, how to subscribe, its fields and the payload delivered by webhook.


Listing published

Object · property Instant

## When it fires

The listing became active (from draft or inactive).

Instantly, when it happens in ByDomu: from the app, the API, Noa, an automation or an integration. `actor.kind` tells you who: USER, NOA, SYSTEM, API, AUTOMATION or INTEGRATION.

## Subscribe with

- `property.published` Only this event
- `property.*` Every event of Listing
- `*` The whole catalog

## Fields it carries

paths for filters and templates

`property.id` Listing id

`property.code` Listing code

`property.title` Listing title

`property.type` Property type

`property.transactionType` Operation

`property.status` Listing status

`property.price` Sale price

`property.rentPrice` Rent price

`property.currency` Currency

`property.city` City

`property.neighborhood` Neighborhood

`property.bedrooms` Bedrooms

`property.bathrooms` Bathrooms

`property.area` Area

`property.agentId` Agent

`property.previousPrice` Previous price

`property.previousStatus` Previous status

Up to 5 attempts (0 s, 5 s, 30 s, 2 min and 10 min) on network errors, 429 or 5xx. Reply 2xx in under 10 s.

Payload:

```
{
  "event": "property.published",
  "id": "5f3a0c1e-7d2b-4f7e-9a51-0b6c1d2e3f40",
  "type": "property.published",
  "timestamp": "2026-09-22T14:30:00.000Z",
  "organizationId": "clx1org001",
  "actor": {
    "kind": "USER",
    "userId": "clx1usr001"
  },
  "data": {
    "property": {
      "id": "clx1prop001",
      "code": "P-0042",
      "title": "Apartamento en Chapinero Alto con balcón",
      "type": "APARTMENT",
      "transactionType": "SALE",
      "status": "ACTIVE",
      "price": 450000000,
      "rentPrice": null,
      "currency": "COP",
      "city": "Bogotá",
      "neighborhood": "Chapinero Alto",
      "address": "Cra 7 #45-12",
      "bedrooms": 3,
      "bathrooms": 2,
      "area": 85,
      "agentId": "clx1usr001",
      "createdAt": "2026-08-14T16:20:00.000Z"
    }
  }
}
```

Headers:

```
X-Domu-Event: property.published
X-Domu-Signature: t=1790610130,v1=9c1e…
User-Agent: Domu-Webhooks/2
```

Verify signature:

```
import { createHmac, timingSafeEqual } from "node:crypto";

// header = X-Domu-Signature: t=<timestamp>,v1=<hmac>
function verifyWebhook(rawBody, header, secret, toleranceSec = 300) {
  const parts = Object.fromEntries(header.split(",").map((p) => p.split("=")));
  const timestamp = Number(parts.t);
  if (!timestamp || !parts.v1) return false;
  if (Math.abs(Date.now() / 1000 - timestamp) > toleranceSec) return false;
  const expected = createHmac("sha256", secret)
    .update(`${timestamp}.${rawBody}`)
    .digest("hex");
  const a = Buffer.from(expected);
  const b = Buffer.from(parts.v1);
  return a.length === b.length && timingSafeEqual(a, b);
}
```

**Get it with your test data** GET /v1/webhooks/sample/property.published

[Try it](https://developers.bydomu.com/en/referencia/get-webhook-sample?probar=1&type=property.published)