Pricing

from $2.50 / 1,000 page check completeds

Website Change Monitor — Diff Tracker

Monitor company web pages for content changes. Returns content hash, changed yes/no, and a short diff summary. Ideal for pricing, careers, and impresszum watch lists across CEE/EU SMEs.

Pricing

from $2.50 / 1,000 page check completeds

Rating

0.0

(0)

Developer

Viktor Kondas

Actor stats

Bookmarked

Total users

Monthly active users

7 days ago

Last modified

Categories

Automation

Lead generation

You can access the Website Change Monitor — Diff Tracker 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 API & Integrations 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://www.vibecoderslife.com/",
13        "https://www.vibecoderslife.com/about",
14        "https://www.projectisconsulting.com/adatvedelem"
15    ],
16    "snapshotStoreName": "website-change-monitor-snapshots",
17    "maxUrls": 3
18};
19
20// Run the Actor and wait for it to finish
21const run = await client.actor("kondasviktor/website-change-monitor").call(input);
22
23// Fetch and print Actor results from the run's dataset (if any)
24console.log('Results from dataset');
25console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
26const { items } = await client.dataset(run.defaultDatasetId).listItems();
27items.forEach((item) => {
28    console.dir(item);
29});
30
31// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Website Change Monitor — Diff Tracker API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Website Change Monitor — Diff Tracker 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 — Diff Tracker API in Python

Website Change Monitor — Diff Tracker API through CLI

Website Change Monitor — Diff Tracker OpenAPI definition

Website Change Monitor — Diff Tracker API

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Detect website changes automatically. Monitor pricing, content, policies, and competitors using fast browserless web change detection. Structured diffs, severity scoring, historical snapshots, and webhook alerts. Ideal for compliance, SaaS, ecommerce, and monitoring workflows.