You can access the Web Page 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 API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = {}
9
10# Run the Actor and wait for it to finish
11run = client.actor("palpable_hummingbird/web-page-change-monitor").call(run_input=run_input)
12
13# Fetch and print Actor results from the run's dataset (if there are any)
14print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
15for item in client.dataset(run.default_dataset_id).iterate_items():
16    print(item)
17
18# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Web Page Change Monitor API in Python

The Apify API client for Python is the official library that allows you to use Web Page Change Monitor API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Web Page Change Monitor API in JavaScript

Web Page Change Monitor API through CLI

Web Page Change Monitor OpenAPI definition

Web Page Change Monitor API

Web Page to Markdown for AI: $1/1K Pages, No Login

conserving_celerytop/web-page-to-markdown

Turn any list of web pages into clean Markdown for LLMs, RAG and AI agents: main content without menus and ads, tables kept, plus title, description, language, dates and links. Plain HTTP first, JavaScript only when a page needs it. $1 per 1,000 pages, failures free.

Don Mangu

Website Change Monitor: Diffs, Prices & Alerts

offerastudio/website-change-monitor

Monitor up to 500 web pages and get a row only when one changes: added and removed lines, change size, the full diff, and a rule-based summary such as "price text changed from €49 to €59". Main-content detection or a CSS selector, ignore patterns, schedules and alerts.

Offera Studio

Website Change Monitor

cordate_jebel/website-change-monitor

Monitor any web page(s) for content changes. Fetch, fingerprint, diff against the last run; report what changed with a preview. No API key.

Andres Clap

Web Page to Markdown - Bulk URL Fetcher

unbrowseai/web-page-to-markdown

Turn any list of URLs into clean Markdown, text, HTML and links for LLMs and RAG. Renders JavaScript when needed, returns title, description and metadata. Pay per page, failed pages are free.

Unbrowse AI

Web Page to Markdown

alleserojje/web-page-to-markdown

Convert any web page into clean, readable Markdown or plain text — ads, navigation and boilerplate stripped out. Built for feeding AI agents, LLMs and RAG pipelines. Pay only per page.

Pedro Resende

Semify

outstanding_taxi_57c/Semify

Danny Archar

Website Change Monitor – Text Diff per Page

pontio/website-change-monitor

Watch web pages, or one part of each with a CSS selector, and get the lines added and removed since the last run. Schedule it and pay per page checked.

Gabor Molnar

Auto Repair Change Monitor

repairiq/auto-repair-change-monitor

Persist shop snapshots and emit structured technology, hiring, reputation, and capability changes.

Ryan Carter

Sitemap Indexability & Change Monitor

produkdigitalali/sitemap-indexability-change-monitor

Audit XML sitemap URLs for HTTP status, robots directives, canonical targets, indexability, and added, removed, or changed pages across repeat runs.

ProdukDigitalAli

FDA Recall Monitor

arched_friend/fda-recall-monitor

Watch FDA food, drug and device recalls for any product, ingredient, brand or supplier. Returns the firm, the reason, the severity class, the distribution area and the dates, and flags new recalls and FDA reclassifications since your last run.