XCrawlIn 30 Sekunden starten.Keine Kreditkarte erforderlich. Entdecken Sie alles kostenlos.Kostenlose Testversion starten
XCrawlLösungenWebsite Changes Detector Scraper API

Website Changes Detector Scraper API

XCrawl's Website Changes Detector Scraper API revolutionizes how developers track web page changes and detect site changes across any public website. Our robust scraper API delivers structured JSON diffs, bypassing manual monitoring, complex parsing, and frequent site changes that disrupt business intelligence. Automate detection of content updates, pricing shifts, and layout modifications with unmatched reliability and speed.

Kostenlose Testversion starten
Vertrieb kontaktieren

Was können Sie mit dem Website Changes Detector Scraper API Scraper bauen?

Build automated alerts for site changes in competitor pricing and product details, create dashboards to track web page changes in reviews and search rankings for sentiment analysis, and develop historical logs to monitor site changes in engagement metrics and seller information. Unlock actionable insights from continuous web page change tracking without coding complex scrapers.

XCrawl

Instant Site Change Detection

Receive real-time JSON alerts on detected site changes with precise diffs, timestamps, and change types for seamless integration into Python or Node.js applications tracking web page changes.

XCrawl

Scalable Web Page Monitoring

Monitor hundreds of URLs simultaneously with async API calls, handling high-volume site changes without rate limits or downtime, delivering clean datasets for analysis.

XCrawl

Visual Change Diffs

Get highlighted before/after snapshots in JSON format, simplifying analysis of web page changes like text updates or structural shifts for faster decision-making.

XCrawl

Proxy-Rotated Reliability

Built-in rotating proxies ensure uninterrupted tracking of site changes, evading IP blocks and CAPTCHAs while maintaining 99.9% uptime for critical web page monitoring.

Vertraut von datengetriebenen Teams weltweit

Eingesetzt von Teams in Analyse, Forschung, Monitoring und Growth-Workflows.

XCrawl

Verfügbare Website Changes Detector Scraper API Scraper

Greifen Sie auf die meistgenutzten Website Changes Detector Scraper API Datentypen zu – vollständig strukturiert, einheitlich formatiert und produktionsbereit.

Product Details Site Change Scraper

Tracks modifications in product details like ASIN, pricing, and variants over time.

Scraping-Methode:
  • ASIN
  • title
  • price_old
  • price_new
  • variants
  • images
  • change_type
  • timestamp

Reviews Site Changes Detector

Monitors new reviews, rating shifts, and verified purchase updates.

Scraping-Methode:
  • review_id
  • rating
  • text_snippet
  • verified_status
  • date
  • total_count
  • change_delta

Search Results Track Web Page Change

Detects ranking and result changes for keywords in search pages.

Scraping-Methode:
  • keyword
  • position_old
  • position_new
  • title
  • url
  • snippet
  • timestamp

Pricing History Site Change Tracker

Logs price fluctuations and historical trends with diff summaries.

Scraping-Methode:
  • product_id
  • price_current
  • price_previous
  • history_array
  • percent_change
  • date

Engagement Metrics Site Changes API

Captures shifts in likes, views, and shares on dynamic pages.

Scraping-Methode:
  • metrics_id
  • likes_old
  • likes_new
  • views
  • shares
  • change_summary
  • timestamp

Seller Information Web Page Change Detector

Tracks updates to seller profiles, ratings, and feedback counts.

Scraping-Methode:
  • seller_id
  • name
  • rating
  • feedback_count_old
  • feedback_count_new
  • location
  • change_log

Website Changes Detector Scraper API Crawling-Methoden

XCrawl

API Scraping (Für Entwickler)

Integrate our REST API for programmatic control over site change detection and web page change tracking.

  • XCrawl
    Python Async SDK
    Leverage Python libraries for concurrent requests to efficiently track multiple site changes in real-time.
  • XCrawl
    Node.js Integration
    Async Node.js support for high-performance web page change monitoring with webhook callbacks.
  • XCrawl
    JSON Diff Endpoints
    Simple HTTP calls return structured JSON for every detected site change.
XCrawl

No-Code Scraping (Für Ops- & Growth-Teams)

Use the intuitive dashboard to configure and manage web page change tracking without writing code.

  • XCrawl
    Visual Element Selection
    Point-and-click to choose page sections for site change detection.
  • XCrawl
    Scheduled Scans
    Set custom intervals to automatically track web page changes.
  • XCrawl
    CSV/Excel Exports
    Download detailed site change reports in spreadsheet formats.

Code-Beispiele

Rufen Sie Website Changes Detector Scraper API Beiträge und Autoreninformationen in Sekunden mit einem einfachen API-Aufruf ab.

Eingabe
Shell
curl -X POST https://xcrawl.com -H "Authorization: YOU_TOKEN" -H "Content-Type: application/json" -d "{\"geo\":\"US\",\"context\":{\"keyword_list\":[{\"keyword\":\"Apple\"}],\"start_page\":1,\"pages\":1},\"source\":\"amazon_search\"}"
Ausgabe
Json
{
"result":[
{
"content":{
"url":"https://www.amazon.com/s?k=Apple&page=1"
"page":1
"query":"Apple"
"results":{
"organic":[
{
"pos":1
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTIyMDE1MTYwMjo6MDo6&url=%2FApple-11-inch-Intelligence-Display-All-Day%2Fdp%2FB0DZ73HCJZ%2Fref%3Dsr_1_1_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-1-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DZ73HCJZ"
"price":499.99
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleiPad Air 11-inch with M3 chip Built for Apple Intelligence, Liquid Retina Display, 128GB, 12MP Front/Back Camera, Wi-Fi 6E, Touch ID, All-Day Battery Life — Purple"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71b-vc2xzlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":499.99
"is_sponsored":false
"sales_volume":"1K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":599
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":2
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTI5NzA2MjkwMjo6MDo6&url=%2FApple-Bluetooth-Headphones-Personalized-Effortless%2Fdp%2FB0DGHMNQ5Z%2Fref%3Dsr_1_2_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-2-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DGHMNQ5Z"
"price":117
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, Personalized Spatial Audio, Sweat and Water Resistant, USB-C Charging Case, H2 Chip, Up to 30 Hours of Battery Life, Effortless Setup for iPhone"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":117
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":129
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":3
"url":"https://www.amazon.com/Apple-MX542LL-A-AirTag-Pack/dp/B0D54JZTHY/ref=sr_1_3?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-3"
"asin":"B0D54JZTHY"
"price":79.98
"title":"AppleAirTag 4 Pack. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61bMNCeAUAL._AC_UY218_.jpg"
"best_seller":false
"price_upper":79.98
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":99
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":4
"url":"https://www.amazon.com/Apple-MX532LL-A-AirTag/dp/B0CWXNS552/ref=sr_1_4?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-4"
"asin":"B0CWXNS552"
"price":17.97
"title":"AppleAirTag. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71rP7f78eFL._AC_UY218_.jpg"
"best_seller":false
"price_upper":17.97
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":29
"shipping_information":"FREE delivery Sun, Nov 23 on $35 of items shipped by AmazonOr fastest delivery Tomorrow, Nov 19"
},
{
"pos":5
"url":"https://www.amazon.com/Apple-iPad-Pro-13-inch-M5/dp/B0FWCXMR3W/ref=sr_1_5?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-5"
"asin":"B0FWCXMR3W"
"price":2499
"title":"AppleiPad Pro 13-inch (M5): Ultra Retina XDR Display, 2TB, 12MP Front/Back Camera, LiDAR Scanner, Wi-Fi 7 with Apple N1 + 5G Cellular with C1X chip, Face ID, All-Day Battery Life — Space Black"
"rating":4.6
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/715V3wbnD6L._AC_UY218_.jpg"
"best_seller":false
"price_upper":2499
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":16
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Thu, Nov 20"
},
{
"pos":6
"url":"https://www.amazon.com/Apple-Cancellation-Translation-Headphones-High-Fidelity/dp/B0FQFB8FMG/ref=sr_1_6?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-6"
"asin":"B0FQFB8FMG"
"price":249
"title":"AppleAirPods Pro 3 Wireless Earbuds, Active Noise Cancellation, Live Translation, Heart Rate Sensing, Hearing Aid Feature, Bluetooth Headphones, Spatial Audio, High-Fidelity Sound, USB-C Charging"
"rating":4.4
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61solmQSSlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":249
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":7
"url":"https://www.amazon.com/Apple-2025-MacBook-13-inch-Laptop/dp/B0DZD9S5GC/ref=sr_1_7?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-7"
"asin":"B0DZD9S5GC"
"price":749.99
"title":"Apple2025 MacBook Air 13-inch Laptop with M4 chip: Built for Apple Intelligence, 13.6-inch Liquid Retina Display, 16GB Unified Memory, 256GB SSD Storage, 12MP Center Stage Camera, Touch ID; Midnight"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71cWZUr9SVL._AC_UY218_.jpg"
"best_seller":false
"price_upper":749.99
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":999
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":8
"url":"https://www.amazon.com/Apple-Headphones-Cancellation-Transparency-Personalized/dp/B0DGJ7HYG1/ref=sr_1_8?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-8"
"asin":"B0DGJ7HYG1"
"price":148.99
"title":"AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, with Active Noise Cancellation, Adaptive Audio, Transparency Mode, Personalized Spatial Audio, USB-C Charging Case, Wireless Charging, H2 Chip"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":148.99
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":179
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
],
"amazons_choices":[
],
},
},
},
],
},

So funktioniert die Website Changes Detector Scraper API Scraper API

  • XCrawlIntelligente IP-Rotation
  • XCrawlAutomatische CAPTCHA-Erkennung
  • XCrawlHTTP-Header
  • XCrawlAutomatische Webseiten-Analyse
  • XCrawlAnpassbarer Support

Was kann unsere API für Sie tun?

XCrawl

Proxy-Management

ML-basierte Proxy-Auswahl und -Rotation – mit unserem Premium-Proxy-Pool aus 190 Ländern.

XCrawl

KI-gesteuertes Fingerprinting

Einzigartige HTTP-Header, JavaScript- und Browser-Fingerprints sorgen für Widerstandsfähigkeit gegenüber dynamischen Inhalten.

XCrawl

CAPTCHA-Umgehung

Automatische Wiederholung und CAPTCHA-Umgehung für eine unterbrechungsfreie Datengewinnung.

XCrawl

Massendatenextraktion

Extrahieren Sie Daten gleichzeitig von mehreren Seiten – mit bis zu 10.000 URLs pro Durchgang.

XCrawl

Mehrere Bereitstellungsoptionen

Empfangen Sie Daten über Cloudspeicher wie SFTP oder AWSS3 oder rufen Sie Ergebnisse per API ab.

XCrawl

Geplantes Scraping

Stellen Sie die gewünschte Frequenz für automatisierte, zeitgesteuerte Datenerhebung ein. Ergebnisse werden direkt an Ihren Cloud-Speicher geliefert.

XCrawl

Wartungsfreie Infrastruktur

Vermeiden Sie Proxy-Wartung und Infrastrukturaufwand. Sie müssen kein eigenes Crawling-System bauen.

XCrawl

Hochgradig skalierbar

Leicht integrierbar und anpassbar.

XCrawl

24/7 Support

Erhalten Sie professionellen Support bei Fragen oder Problemen.

XCrawl Transparent

Flexible Preise

Transparente Web-Scraping-Preise mit flexiblen API-Abonnement-Plänen. Vergleichen Sie Datenextraktionskosten, kaufen Sie Crawler-Zugang und starten Sie kostenlos — dann skalieren Sie nach Bedarf.

Monatlich
Jährlich Beliebt
Wir akzeptieren diese Zahlungsmethoden:XCrawl ...

Skalierungs-Tarife

High-Volume-Tarife für Teams mit hohem Bedarf und dediziertem Support.

Profitieren Sie von höheren Raten, mehr gleichzeitigen Browsern und Prioritätssupport.

Vertrieb kontaktieren
Wir bieten individuelle Enterprise-Lösungen

Weitere Lösungen entdecken

O
OLX Brasil Carros Data Scraper API

XCrawl's OLX Brasil Carros Data Scraper API is your ultimate olx scraper solution for backend developers. Bypass CAPTCHAs, IP blocks, and parsing headaches to extract structured JSON data on car listings, prices, sellers, and search results from OLX Brasil effortlessly via simple API endpoints.

Mehr erfahren
M
Make.com Integrations Scraper API

XCrawl's Make.com Integrations Scraper API is your go-to make com web scraper and make web crawler for extracting rich integration data. As the best data integration tool for scraping websites, it masters web scraping com javascript rendering, handles list crawl com operations, and delivers crawler com precision without parsing woes or blocks. Get instant JSON for seamless workflows.

Mehr erfahren
E
Etsy Product Scraper API

XCrawl's Etsy Product Scraper API is the ultimate product scraper for backend developers seeking to scrape etsy listings effortlessly. Bypass parsing complexities and rate limits with our robust etsy scraper, delivering structured JSON data on products, prices, and sellers via a simple product data api—no more manual scrape etsy data hassles.

Mehr erfahren
I
IAAI Vehicle Detail Scraper API

XCrawl's IAAI Vehicle Detail Scraper API simplifies vehicles scraping for backend developers. Bypass IP blocks, CAPTCHAs, and parsing hurdles with our robust vehicle scraper solution. Access structured JSON data on IAAI auction vehicles, including specs, bids, and images, powering reliable detail scraper operations at scale.

Mehr erfahren
A
Acquire.com Scraper API

XCrawl's Acquire.com Scraper API is the premier web crawler com and web scraping com javascript solution for backend developers. Effortlessly perform list crawl com on business listings, seller profiles, and search results. Our crawlers list com bypass anti-bot measures, handle dynamic JS content, and deliver structured JSON without IP blocking or manual parsing hassles.

Mehr erfahren
T
TikTok User Followers Scraper API

XCrawl's TikTok User Followers Scraper API is the ultimate tiktok scraper and tiktok api for backend developers. Effortlessly scrape tiktok followers, user profiles, and engagement data without IP blocks or parsing headaches. Get clean JSON from tiktok data scraping, tiktok profile scraper, and tiktok scraping python integrations for scalable tiktok data scraper operations.

Mehr erfahren
Mehr anzeigen

Was sagen unsere Kunden?

★★★★★
5.0

Transformed our competitor monitoring by tracking web page changes effortlessly. The site change detection is spot-on and super fast!

Alex Rivera
Alex Rivera
Senior Data Engineer
★★★★★
4.9

Easy to integrate for site changes alerts. JSON diffs make analyzing web page changes a breeze for our pricing team.

Sarah Chen
Sarah Chen
Product Manager
★★★★★
5.0

Reliable scraper for tracking site changes across suppliers. Saved hours of manual web page change checks.

Mike Thompson
Mike Thompson
CTO, Retail Analytics
★★★★★
4.8

Perfect dataset quality for site changes in rankings. Helped us optimize SEO strategies quickly.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
5.0

Seamless Python integration to track web page changes. Handles site changes like a pro without proxies issues.

David Kim
David Kim
Backend Developer
★★★★★
4.9

Detected every site change in product listings. Accurate and scalable for our daily web page monitoring.

Lisa Patel
Lisa Patel
E-commerce Analyst
★★★★★
5.0

Webhook alerts for site changes are game-changing. Fast scraping keeps our dashboards updated in real-time.

Robert Hayes
Robert Hayes
DevOps Lead
★★★★★
4.7

Tracks web page changes in competitor ads perfectly. Easy setup and reliable data for campaigns.

Nina Gupta
Nina Gupta
Marketing Director
★★★★★
5.0

Structured JSON for site changes analysis is excellent. Powers our ML models on web page trends.

Chris Novak
Chris Novak
Data Scientist
★★★★★
4.9

Affordable way to track site changes at scale. The API made web page change detection simple.

Taylor Brooks
Taylor Brooks
Founder, SaaS Startup
★★★★★
5.0

Transformed our competitor monitoring by tracking web page changes effortlessly. The site change detection is spot-on and super fast!

Alex Rivera
Alex Rivera
Senior Data Engineer
★★★★★
4.9

Easy to integrate for site changes alerts. JSON diffs make analyzing web page changes a breeze for our pricing team.

Sarah Chen
Sarah Chen
Product Manager
★★★★★
5.0

Reliable scraper for tracking site changes across suppliers. Saved hours of manual web page change checks.

Mike Thompson
Mike Thompson
CTO, Retail Analytics
★★★★★
4.8

Perfect dataset quality for site changes in rankings. Helped us optimize SEO strategies quickly.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
5.0

Seamless Python integration to track web page changes. Handles site changes like a pro without proxies issues.

David Kim
David Kim
Backend Developer
★★★★★
4.9

Detected every site change in product listings. Accurate and scalable for our daily web page monitoring.

Lisa Patel
Lisa Patel
E-commerce Analyst
★★★★★
5.0

Webhook alerts for site changes are game-changing. Fast scraping keeps our dashboards updated in real-time.

Robert Hayes
Robert Hayes
DevOps Lead
★★★★★
4.7

Tracks web page changes in competitor ads perfectly. Easy setup and reliable data for campaigns.

Nina Gupta
Nina Gupta
Marketing Director
★★★★★
5.0

Structured JSON for site changes analysis is excellent. Powers our ML models on web page trends.

Chris Novak
Chris Novak
Data Scientist
★★★★★
4.9

Affordable way to track site changes at scale. The API made web page change detection simple.

Taylor Brooks
Taylor Brooks
Founder, SaaS Startup
★★★★★
5.0

Transformed our competitor monitoring by tracking web page changes effortlessly. The site change detection is spot-on and super fast!

Alex Rivera
Alex Rivera
Senior Data Engineer
★★★★★
4.9

Easy to integrate for site changes alerts. JSON diffs make analyzing web page changes a breeze for our pricing team.

Sarah Chen
Sarah Chen
Product Manager
★★★★★
5.0

Reliable scraper for tracking site changes across suppliers. Saved hours of manual web page change checks.

Mike Thompson
Mike Thompson
CTO, Retail Analytics
★★★★★
4.8

Perfect dataset quality for site changes in rankings. Helped us optimize SEO strategies quickly.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
5.0

Seamless Python integration to track web page changes. Handles site changes like a pro without proxies issues.

David Kim
David Kim
Backend Developer
★★★★★
4.9

Detected every site change in product listings. Accurate and scalable for our daily web page monitoring.

Lisa Patel
Lisa Patel
E-commerce Analyst
★★★★★
5.0

Webhook alerts for site changes are game-changing. Fast scraping keeps our dashboards updated in real-time.

Robert Hayes
Robert Hayes
DevOps Lead
★★★★★
4.7

Tracks web page changes in competitor ads perfectly. Easy setup and reliable data for campaigns.

Nina Gupta
Nina Gupta
Marketing Director
★★★★★
5.0

Structured JSON for site changes analysis is excellent. Powers our ML models on web page trends.

Chris Novak
Chris Novak
Data Scientist
★★★★★
4.9

Affordable way to track site changes at scale. The API made web page change detection simple.

Taylor Brooks
Taylor Brooks
Founder, SaaS Startup
★★★★★
5.0

Transformed our competitor monitoring by tracking web page changes effortlessly. The site change detection is spot-on and super fast!

Alex Rivera
Alex Rivera
Senior Data Engineer
★★★★★
4.9

Easy to integrate for site changes alerts. JSON diffs make analyzing web page changes a breeze for our pricing team.

Sarah Chen
Sarah Chen
Product Manager
★★★★★
5.0

Reliable scraper for tracking site changes across suppliers. Saved hours of manual web page change checks.

Mike Thompson
Mike Thompson
CTO, Retail Analytics
★★★★★
4.8

Perfect dataset quality for site changes in rankings. Helped us optimize SEO strategies quickly.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
5.0

Seamless Python integration to track web page changes. Handles site changes like a pro without proxies issues.

David Kim
David Kim
Backend Developer
★★★★★
4.9

Detected every site change in product listings. Accurate and scalable for our daily web page monitoring.

Lisa Patel
Lisa Patel
E-commerce Analyst
★★★★★
5.0

Webhook alerts for site changes are game-changing. Fast scraping keeps our dashboards updated in real-time.

Robert Hayes
Robert Hayes
DevOps Lead
★★★★★
4.7

Tracks web page changes in competitor ads perfectly. Easy setup and reliable data for campaigns.

Nina Gupta
Nina Gupta
Marketing Director
★★★★★
5.0

Structured JSON for site changes analysis is excellent. Powers our ML models on web page trends.

Chris Novak
Chris Novak
Data Scientist
★★★★★
4.9

Affordable way to track site changes at scale. The API made web page change detection simple.

Taylor Brooks
Taylor Brooks
Founder, SaaS Startup
ISO 27001
XCrawlISO 27001
CDPR
XCrawlCDPR
Von Nutzern am besten bewertet
XCrawlVon Nutzern am besten bewertet
Leader
XCrawlLeader
Am einfachsten zu nutzen
XCrawlAm einfachsten zu nutzen
Best Value Award
XCrawlBest Value Award

Häufig gestellte Fragen

Alles, was Sie über XCrawl wissen müssen.

How does the Website Changes Detector Scraper API architecture work?
Submit URLs and CSS selectors via API or dashboard; we periodically scrape, compute diffs using advanced algorithms, and deliver JSON with site changes, old/new snapshots, and metadata.
What factors determine the pricing model?
Pricing scales with monitored pages, scan frequency, data retention period, and concurrent requests, with free tier for testing site changes.
What is the data coverage and any limitations?
Supports public websites, JS-heavy pages via headless browsing; covers text, attributes, structure changes. Limited to non-authenticated content; dynamic IDs may require selector tweaks.
Is the API legal and compliant for tracking web page changes?
Strictly for public data only, honors robots.txt, rate limits, and ToS where applicable. Always verify legality for your jurisdiction and use cases.
What integration and support options are available?
Comprehensive REST API docs, Python/Node SDKs, webhook guides, and dashboard. Priority support for enterprise plans with custom site changes setups.

Holen Sie sich die Daten, die Sie brauchen.

Wir übernehmen die Datenerfassung, während Sie sich auf Ihre Arbeit konzentrieren.

Kostenlos starten
XCrawlKundensupport:support@xcrawl.com
XCrawlGerman
English简体中文GermanFrançaisРусский日本語한국어
Sicherheit
XCrawl
XCrawlXCrawl