0954 Manual Htmlextract Automation Webhook

{
  "name": "0954 Manual Htmlextract Automation Webhook",
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        250,
        300
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        450,
        300
      ],
      "parameters": {
        "url": "https://hackernoon.com/",
        "options": {},
        "responseFormat": "string"
      },
      "typeVersion": 1
    },
    {
      "name": "HTML Extract",
      "type": "n8n-nodes-base.htmlExtract",
      "position": [
        650,
        300
      ],
      "parameters": {
        "options": {},
        "extractionValues": {
          "values": [
            {
              "key": "item",
              "cssSelector": "h2",
              "returnArray": true,
              "returnValue": "html"
            }
          ]
        }
      },
      "typ...