Pricing

Pay per event

Website Visual Change Monitor

📸 Capture public webpages, compare them with persistent visual baselines, quantify changed pixels, and review highlighted PNG diffs with crop and mask controls.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Categories

Developer tools

You can access the Website Visual 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    "startUrls": [
12        {
13            "url": "https://distill.io/pricing/"
14        }
15    ],
16    "monitorId": "distill-pricing-monitor",
17    "viewportWidth": 1280,
18    "viewportHeight": 800,
19    "fullPage": true,
20    "waitUntil": "networkidle",
21    "waitAfterLoadMs": 1000,
22    "navigationTimeoutSecs": 45,
23    "maskSelectors": [],
24    "hideSelectors": [],
25    "pixelThreshold": 0.1,
26    "changeThresholdPercent": 0.1,
27    "resetBaseline": false,
28    "updateBaseline": true
29};
30
31// Run the Actor and wait for it to finish
32const run = await client.actor("automation-lab/website-visual-change-monitor").call(input);
33
34// Fetch and print Actor results from the run's dataset (if any)
35console.log('Results from dataset');
36console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
37const { items } = await client.dataset(run.defaultDatasetId).listItems();
38items.forEach((item) => {
39    console.dir(item);
40});
41
42// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Website Visual Change Monitor & Screenshot Diff Tool API in JavaScript

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

Website Visual Change Monitor API through CLI

Website Visual Change Monitor OpenAPI definition

Website Visual Change Monitor API

Website Visual Monitor

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Website Screenshot Monitor - Visual Diff & Change Alerts

signalgrove/website-screenshot-monitor

Capture full-page screenshots on a schedule, compare them pixel-by-pixel with the previous run, highlight what changed, and get webhook alerts. No API keys needed.