# Webhook

Eshopbox observes several events that you can attach webhooks to. With a webhook,  you can attach custom code that performs actions outside of the Eshopbox ecosystem.

You may want to send a survey email after an order is fulfilled. You can do this via a webhook that sends event data to your custom function.

## Event Object

{% tabs %}
{% tab title="Attributes" %}

| Attribute           | Type     | Description                                                                                            |
| ------------------- | -------- | ------------------------------------------------------------------------------------------------------ |
| `id`                | `string` | Unique identifier for the registered events.                                                           |
| `resource`          | `string` | The resources affected by this event. Refer here for resource types available.                         |
| `eventType`         | `string` | <p>It describes the CRUD format of event .</p><p>Example: <code>POST</code> ,<code>PUT</code> etc.</p> |
| `eventSubType`      | `string` | This defines the event verb specifically for an event Type.                                            |
| `version`           | `string` | It is used for versioning the Events.                                                                  |
| `externalChannelID` | `string` | The channel which has registered for the webhook                                                       |
| `webhookUrl`        | `number` | The url of the API outside Eshopbox domain which is supposed to be triggered                           |
| `webhookMethod`     | `object` | The Rest API signature required to create a request .Example- `GET` ,`PUT` , `POST` , `DELETE`         |
| {% endtab %}        |          |                                                                                                        |

{% tab title="Sample Json" %}

```
{
    "id":"1",
    "resource": "channel_inventory",
    "eventType": "POST",
    "eventSubType": "updated",
    "version": "v1",
    "externalChannelID" : "TATA CLIQ VELOCY KAPAS KRAFT",
    "webhookUrl": "https://hooks.zapier.com/fake-subscription-url",
    "webhookMethod": "POST"
}
```

{% endtab %}
{% endtabs %}