Webflow Webhook Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/webflow/refs/heads/main/json-structure/webflow-webhook-structure.json",
  "name": "Webflow Webhook",
  "description": "A Webflow Webhook registration object representing an app-created webhook for a site, as returned by the Webflow Data API v2. Webhooks allow applications to receive real-time notifications when specific events occur on a Webflow site.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "readOnly": true,
      "description": "Unique identifier for the Webhook registration.",
      "examples": [
        "57ca0a9e418c504a6e1acbb6"
      ]
    },
    "triggerType": {
      "type": "string",
      "description": "The type of event that triggers the webhook request.",
      "enum": [
        "form_submission",
        "site_publish",
        "page_created",
        "page_metadata_updated",
        "page_deleted",
        "ecomm_new_order",
        "ecomm_order_changed",
        "ecomm_inventory_changed",
        "collection_item_created",
        "collection_item_changed",
        "collection_item_deleted",
        "collection_item_published",
        "collection_item_unpublished",
        "comment_created"
      ],
      "examples": [
        "form_submission"
      ]
    },
    "url": {
      "type": "string",
      "description": "URL to send the Webhook payload to.",
      "examples": [
        "https://example.com/webhook"
      ]
    },
    "workspaceId": {
      "type": "string",
      "readOnly": true,
      "description": "Unique identifier for the Workspace the Webhook is registered in.",
      "examples": [
        "580e63e98c9a982ac9b8b741"
      ]
    },
    "siteId": {
      "type": "string",
      "readOnly": true,
      "description": "Unique identifier for the Site the Webhook is registered in.",
      "examples": [
        "562ac0395358780a1f5e6fbd"
      ]
    },
    "filter": {
      "type": [
        "object",
        "null"
      ],
      "description": "Only supported for the form_submission trigger type. Filter for the form you want Webhooks to be sent for.",
      "properties": {
        "name": {
          "type": "string",
          "description": "The name of the form you'd like to receive notifications for.",
          "examples": [
            "My Form"
          ]
        }
      }
    },
    "lastTriggered": {
      "type": "datetime",
      "readOnly": true,
      "description": "Date the Webhook instance was last triggered.",
      "examples": [
        "2016-09-06T21:12:22.148Z"
      ]
    },
    "createdOn": {
      "type": "datetime",
      "readOnly": true,
      "description": "Date the Webhook registration was created.",
      "examples": [
        "2016-09-02T23:26:22.241Z"
      ]
    }
  }
}