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XCrawlРешенияWebsite Change Notification Scraper API

Website Change Notification Scraper API

XCrawl's Website Change Notification Scraper API delivers real-time detection and alerts for any site changes across dynamic websites. Backend developers can bypass IP blocking, CAPTCHAs, and parsing hurdles to notify website changes instantly via structured JSON diffs. Monitor product details, reviews, pricing history, and more without hassle.

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Что можно построить с помощью Website Change Notification Scraper API Scraper?

Build competitive intelligence tools that notify website changes in pricing and product variants automatically. Create review analysis systems tracking site changes in ratings and comments for sentiment shifts. Develop monitoring dashboards for search results and best sellers lists, alerting on every critical site change to maintain market edge.

XCrawl

Instant Change Alerts

Set up reliable website change notifications with real-time webhooks delivering JSON payloads on detected site changes for seamless integration.

XCrawl

Precise Diff Analysis

Advanced comparison engine highlights exact site changes in datasets, enabling Python-based automation for notify website changes workflows.

XCrawl

Anti-Block Technology

Automatic proxy rotation and CAPTCHA solving ensure uninterrupted monitoring, perfect for high-volume site changes detection.

XCrawl

Scalable JSON Output

Async endpoints provide clean, structured data on website changes, ready for database storage or real-time dashboards.

Доверие дата-ориентированных команд по всему миру

Используется в аналитике, исследованиях, мониторинге и growth-командах.

XCrawl

Доступные Website Change Notification Scraper API скраперы

Получайте самые востребованные типы данных Website Change Notification Scraper API — всегда структурированные, единообразные и готовы к работе.

Product Details Website Change Notification

Detects updates to product info and notifies on pricing or variant site changes.

Метод скрапинга:
  • ASIN
  • title
  • price
  • variants
  • images
  • stock_status
  • change_diff
  • timestamp

Reviews Site Change Notification

Monitors review lists for new entries or edits, alerting on verified purchase updates.

Метод скрапинга:
  • review_id
  • rating
  • text
  • author
  • verified_purchase
  • date_posted
  • change_type

Search Results Notify Website Changes

Tracks keyword rankings and result shifts, notifying on site changes in SERPs.

Метод скрапинга:
  • keyword
  • position
  • title
  • url
  • snippet
  • traffic_estimate
  • timestamp

Pricing History Site Changes

Captures price fluctuations over time and sends alerts for any pricing site changes.

Метод скрапинга:
  • product_id
  • old_price
  • new_price
  • change_percent
  • currency
  • date
  • history_snapshot

Best Sellers Website Change Notification

Watches category lists and ranks, notifying on best sellers site changes.

Метод скрапинга:
  • rank
  • product_name
  • category
  • price
  • url
  • seller
  • change_position

Seller Information Site Change Notifier

Monitors seller profiles for rating or detail updates via site changes alerts.

Метод скрапинга:
  • seller_id
  • name
  • rating
  • feedback_count
  • location
  • shipping_info
  • update_log

Методы обхода Website Change Notification Scraper API

XCrawl

API-скрапинг (для разработчиков)

Integrate our RESTful API endpoints directly into Python or Node.js applications for custom website change notification logic.

  • XCrawl
    SDK Support
    Pre-built Python and Node.js libraries simplify setup for monitoring and notify website changes.
  • XCrawl
    Async Processing
    Handle high-throughput site changes detection with non-blocking API calls.
  • XCrawl
    Webhook Delivery
    Push real-time JSON payloads for detected website changes to your endpoints.
XCrawl

No-code скрапинг (для Ops и growth команд)

Use the intuitive dashboard to configure website change notifications without coding expertise.

  • XCrawl
    Visual Selectors
    Easily pick page elements to track for site changes via point-and-click interface.
  • XCrawl
    Smart Scheduling
    Automate crawl intervals to periodically check and notify website changes.
  • XCrawl
    Alert Exports
    Receive email/Slack alerts with CSV/JSON exports of all site changes data.

Примеры кода

Получайте публикации Website Change Notification Scraper API и данные об авторах за секунды с помощью простого API-запроса.

Ввод
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\"}"
Результат
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":[
],
},
},
},
],
},

Как работает Scraper API для Website Change Notification Scraper API?

  • XCrawlИнтеллектуальная ротация IP
  • XCrawlАвтоматическое распознавание CAPTCHA
  • XCrawlHTTP-заголовки
  • XCrawlАвтоматический парсинг страниц
  • XCrawlИндивидуальная поддержка

Что может наш API для вас?

XCrawl

Управление прокси

ML-выбор и ротация прокси на основе нашего премиум-пула из 190 стран.

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AI-генерация отпечатков браузера

Уникальные HTTP-заголовки, JavaScript и отпечатки браузера позволяют эффективно противостоять динамическому контенту.

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Обход CAPTCHA

Автоматические повторы и обход CAPTCHA для бесперебойного получения данных.

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Массовое извлечение данных

Собирайте данные одновременно с нескольких страниц — до 10 000 URL за партию.

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Разные варианты доставки

Получайте данные через облачное хранилище (например, SFTP или AWSS3) либо через API.

XCrawl

Планировщик скрапинга

Настраивайте частоту автоматического сбора данных, результат будет оперативно доставлен в облако.

XCrawl

Инфраструктура без технических забот

Забудьте о ручном обслуживании прокси и построении собственной инфраструктуры скрапинга.

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Легко масштабируется

Простая интеграция и настройка под ваши задачи.

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Поддержка 24/7

Профессиональная помощь в случае вопросов или проблем.

XCrawl Прозрачность

Гибкая оплата

Прозрачные цены веб-скрапинга с гибкими планами подписки API. Сравнивайте стоимость извлечения данных, покупайте доступ к краулеру и начинайте бесплатно — затем масштабируйтесь по мере роста.

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Тарифы для больших объёмов и команд с высокими требованиями и поддержкой.

Получайте более высокие лимиты, больше одновременных браузеров и приоритетную поддержку.

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Что говорят наши клиенты?

★★★★★
5.0

Game-changer for website change notifications. Instantly notifies site changes in pricing – integration was a breeze!

Alex Rivera
Alex Rivera
Senior Backend Developer
★★★★★
4.9

Reliable site changes monitoring saved our team hours. JSON diffs are perfect for analysis.

Sarah Kim
Sarah Kim
Data Analyst
★★★★★
5.0

Notify website changes automatically across competitors. Scalable and accurate every time.

Mike Thompson
Mike Thompson
CTO, E-commerce Startup
★★★★★
4.8

Detected every site change in reviews. Easy dashboard for non-devs too.

Lisa Chen
Lisa Chen
Product Manager
★★★★★
5.0

Seamless webhook alerts for website change notifications. Handles high volume effortlessly.

David Patel
David Patel
DevOps Engineer
★★★★★
4.7

Tracked pricing site changes perfectly. Boosted our competitive edge overnight.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
4.9

Python SDK made notify website changes integration trivial. Top-notch data quality.

Robert Nguyen
Robert Nguyen
Full-Stack Developer
★★★★★
5.0

Alerts on every site change in search results. Invaluable for SEO tracking.

Jennifer Brooks
Jennifer Brooks
Marketing Analyst
★★★★★
4.8

Website change notification API is robust. No more manual checks!

Carlos Mendoza
Carlos Mendoza
Founder, SaaS Tool
★★★★★
5.0

Precise site changes diffs in JSON. Powers our entire monitoring stack.

Anna Sokolov
Anna Sokolov
BI Specialist
★★★★★
5.0

Game-changer for website change notifications. Instantly notifies site changes in pricing – integration was a breeze!

Alex Rivera
Alex Rivera
Senior Backend Developer
★★★★★
4.9

Reliable site changes monitoring saved our team hours. JSON diffs are perfect for analysis.

Sarah Kim
Sarah Kim
Data Analyst
★★★★★
5.0

Notify website changes automatically across competitors. Scalable and accurate every time.

Mike Thompson
Mike Thompson
CTO, E-commerce Startup
★★★★★
4.8

Detected every site change in reviews. Easy dashboard for non-devs too.

Lisa Chen
Lisa Chen
Product Manager
★★★★★
5.0

Seamless webhook alerts for website change notifications. Handles high volume effortlessly.

David Patel
David Patel
DevOps Engineer
★★★★★
4.7

Tracked pricing site changes perfectly. Boosted our competitive edge overnight.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
4.9

Python SDK made notify website changes integration trivial. Top-notch data quality.

Robert Nguyen
Robert Nguyen
Full-Stack Developer
★★★★★
5.0

Alerts on every site change in search results. Invaluable for SEO tracking.

Jennifer Brooks
Jennifer Brooks
Marketing Analyst
★★★★★
4.8

Website change notification API is robust. No more manual checks!

Carlos Mendoza
Carlos Mendoza
Founder, SaaS Tool
★★★★★
5.0

Precise site changes diffs in JSON. Powers our entire monitoring stack.

Anna Sokolov
Anna Sokolov
BI Specialist
★★★★★
5.0

Game-changer for website change notifications. Instantly notifies site changes in pricing – integration was a breeze!

Alex Rivera
Alex Rivera
Senior Backend Developer
★★★★★
4.9

Reliable site changes monitoring saved our team hours. JSON diffs are perfect for analysis.

Sarah Kim
Sarah Kim
Data Analyst
★★★★★
5.0

Notify website changes automatically across competitors. Scalable and accurate every time.

Mike Thompson
Mike Thompson
CTO, E-commerce Startup
★★★★★
4.8

Detected every site change in reviews. Easy dashboard for non-devs too.

Lisa Chen
Lisa Chen
Product Manager
★★★★★
5.0

Seamless webhook alerts for website change notifications. Handles high volume effortlessly.

David Patel
David Patel
DevOps Engineer
★★★★★
4.7

Tracked pricing site changes perfectly. Boosted our competitive edge overnight.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
4.9

Python SDK made notify website changes integration trivial. Top-notch data quality.

Robert Nguyen
Robert Nguyen
Full-Stack Developer
★★★★★
5.0

Alerts on every site change in search results. Invaluable for SEO tracking.

Jennifer Brooks
Jennifer Brooks
Marketing Analyst
★★★★★
4.8

Website change notification API is robust. No more manual checks!

Carlos Mendoza
Carlos Mendoza
Founder, SaaS Tool
★★★★★
5.0

Precise site changes diffs in JSON. Powers our entire monitoring stack.

Anna Sokolov
Anna Sokolov
BI Specialist
★★★★★
5.0

Game-changer for website change notifications. Instantly notifies site changes in pricing – integration was a breeze!

Alex Rivera
Alex Rivera
Senior Backend Developer
★★★★★
4.9

Reliable site changes monitoring saved our team hours. JSON diffs are perfect for analysis.

Sarah Kim
Sarah Kim
Data Analyst
★★★★★
5.0

Notify website changes automatically across competitors. Scalable and accurate every time.

Mike Thompson
Mike Thompson
CTO, E-commerce Startup
★★★★★
4.8

Detected every site change in reviews. Easy dashboard for non-devs too.

Lisa Chen
Lisa Chen
Product Manager
★★★★★
5.0

Seamless webhook alerts for website change notifications. Handles high volume effortlessly.

David Patel
David Patel
DevOps Engineer
★★★★★
4.7

Tracked pricing site changes perfectly. Boosted our competitive edge overnight.

Emma Lopez
Emma Lopez
Growth Hacker
★★★★★
4.9

Python SDK made notify website changes integration trivial. Top-notch data quality.

Robert Nguyen
Robert Nguyen
Full-Stack Developer
★★★★★
5.0

Alerts on every site change in search results. Invaluable for SEO tracking.

Jennifer Brooks
Jennifer Brooks
Marketing Analyst
★★★★★
4.8

Website change notification API is robust. No more manual checks!

Carlos Mendoza
Carlos Mendoza
Founder, SaaS Tool
★★★★★
5.0

Precise site changes diffs in JSON. Powers our entire monitoring stack.

Anna Sokolov
Anna Sokolov
BI Specialist
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Самый удобный
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Часто задаваемые вопросы

Всё, что нужно знать о XCrawl.

How does the Website Change Notification Scraper API architecture work?
Provide target URLs and CSS selectors via API or dashboard; our distributed crawlers fetch snapshots periodically, compare for differences, and trigger notifications on detected site changes.
What factors influence the pricing model?
Costs scale with monitored URLs count, crawl frequency, data storage needs, and notification volume – flexible plans from starter to enterprise.
What data coverage and limitations should I expect?
Comprehensive for public pages including JS-rendered content; limitations on login-required or highly anti-bot protected sites, with 95%+ success rate.
Is the API legal and compliant for website change notifications?
Strictly for public data only – always review target site terms; we employ ethical practices like rate limiting to respect robots.txt.
What integration and support options are available?
REST API docs, Python/Node.js SDKs, webhook guides, plus Slack/email support and custom enterprise onboarding for seamless notify website changes setup.

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