Pricing

Pay per event

Website Change Monitor

Monitor websites for content changes. Track pricing pages, competitor updates, regulatory docs for modifications. CSS selectors target specific sections. Structured diff reports with change percentages and severity scoring. Schedule hourly/daily with webhook alerts.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

13 days ago

Last modified

Categories

Developer tools

SEO tools

You can access the Website Change Monitor programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "urls": [
12        "https://news.ycombinator.com"
13    ],
14    "cssSelector": "",
15    "ignorePatterns": [],
16    "notifyOnFirstRun": true
17};
18
19// Run the Actor and wait for it to finish
20const run = await client.actor("automation-lab/website-change-monitor").call(input);
21
22// Fetch and print Actor results from the run's dataset (if any)
23console.log('Results from dataset');
24console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
25const { items } = await client.dataset(run.defaultDatasetId).listItems();
26items.forEach((item) => {
27    console.dir(item);
28});
29
30// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Website Change Monitor — Detect Content Changes Fast API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Website Change Monitor API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

Website Change Monitor API in Python

Website Change Monitor API through CLI

Website Change Monitor OpenAPI definition

Website Change Monitor API

Web Page Change Monitor - Track Website Changes & Get Alerts

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5.0

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alizarin_refrigerator-owner/firecrawl-website-change-monitor---track-page-changes-with-ai

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eloquent_mountain/website-change-detector

Monitors websites for changes. Detects modifications to HTML structure and visual differences via screenshots. Provides detailed change reports including HTML diff. Track multiple URLs. Use tasks for recurring runs. Integrate as API

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