Website Change Monitor — Diff, Screenshot & AI Summary
Pricing
from $2.00 / 1,000 page checkeds
Watch pricing pages, product availability, terms, docs or any URL. Get only what changed since the last run — added/removed text, change %, screenshot — plus an optional AI summary of what the change means.
You can access the Website Change Monitor — Diff, Screenshot & AI Summary 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.
1from apify_client import ApifyClient2
3# Initialize the ApifyClient with your Apify API token4# Replace '<YOUR_API_TOKEN>' with your token.5client = ApifyClient("<YOUR_API_TOKEN>")6
7# Prepare the Actor input8run_input = {9 "pages": [10 {11 "url": "https://www.apify.com/pricing",12 "name": "Apify pricing",13 "selector": None,14 },15 {16 "url": "https://nodejs.org/en/blog",17 "name": "Node.js releases",18 },19 {20 "url": "https://www.gov.uk/government/announcements",21 "name": "GOV.UK announcements",22 },23 ],24 "trackingId": "my-watch",25 "ignorePatterns": [26 "Last updated:.*",27 "\\d{1,2}:\\d{2}\\s*(AM|PM)?",28 ],29 "proxyConfiguration": { "useApifyProxy": True },30}31
32# Run the Actor and wait for it to finish33run = client.actor("almoutasem_nabil/page-change-monitor").call(run_input=run_input)34
35# Fetch and print Actor results from the run's dataset (if there are any)36print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")37for item in client.dataset(run.default_dataset_id).iterate_items():38 print(item)39
40# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-startThe Apify API client for Python is the official library that allows you to use Website Change Monitor — Diff, Screenshot & AI Summary API in Python, providing convenience functions and automatic retries on errors.
Install the apify-client
$pip install apify-clientOther API clients include: