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XCrawlSolutionsLangChain.js template Scraper API

LangChain.js template Scraper API

XCrawl's LangChain.js template Scraper API empowers backend developers with seamless langchain web scraping. Bypass complex parsing hurdles using pre-built langchain web scraper endpoints and langchain parsers that deliver clean JSON from dynamic sites. Scale effortlessly without IP blocks or manual HTML wrangling.

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Que pouvez-vous construire avec le scraper LangChain.js template Scraper API ?

Build AI-driven apps with langchain web scraping for real-time competitor tracking via search results and product details. Create sentiment analysis tools using langchain parsers on reviews and comments. Develop dynamic pricing monitors and engagement trackers integrating scraped datasets into LangChain.js workflows.

XCrawl

Node.js Native Integration

Async langchain web scraper clients for Node.js, outputting structured JSON ready for LangChain.js chains. Eliminate boilerplate parsing code and accelerate your LLM app development pipelines.

XCrawl

Optimized LangChain Parsers

Pre-configured langchain parsers handle messy HTML, extracting precise data fields like profiles and metrics. Achieve 99% accuracy on JavaScript-heavy pages without custom regex headaches.

XCrawl

Scalable Real-time Scraping

High-throughput langchain web scraping infrastructure supports thousands of requests per minute. Perfect for building live dashboards and automated datasets in production environments.

XCrawl

Proxy & Anti-block Tech

Built-in rotating proxies and browser fingerprinting ensure uninterrupted langchain web scraper runs. Focus on data insights, not evasion tactics or downtime.

Adopté par des équipes data-driven du monde entier

Utilisé par les équipes analytics, recherche, veille & croissance.

XCrawl

Scrapers LangChain.js template Scraper API disponibles

Accédez aux formats LangChain.js template Scraper API les plus utilisés — structurés, normalisés, prêts pour la production.

LangChain Web Scraper User Profiles

Extract detailed user profiles and bios via langchain web scraping templates optimized for social platforms.

Méthode de scraping :
  • username
  • bio
  • profileImage
  • followersCount
  • followingCount
  • joinDate
  • location
  • verifiedStatus

LangChain Parser Product Details

Parse product ASIN, pricing, and variants using langchain parsers for e-commerce sites.

Méthode de scraping :
  • ASIN
  • title
  • currentPrice
  • variants
  • images
  • description
  • availability

LangChain Web Scraper Reviews

Scrape reviews with verified status and ratings through langchain web scraper endpoints.

Méthode de scraping :
  • reviewId
  • rating
  • text
  • verifiedPurchase
  • author
  • date
  • helpfulness

LangChain Parser Search Results

Capture keyword rankings and search snippets with langchain parsers.

Méthode de scraping :
  • keyword
  • position
  • title
  • url
  • snippet
  • domain
  • clickUrl

LangChain Web Scraper Best Sellers

Pull category lists and best sellers data using langchain web scraping.

Méthode de scraping :
  • category
  • rank
  • productName
  • price
  • seller
  • rating
  • reviewsCount

LangChain Parser Media URLs

Extract images and video links with langchain parsers for rich content.

Méthode de scraping :
  • mediaType
  • url
  • thumbnail
  • resolution
  • altText
  • caption

Méthodes de crawling LangChain.js template Scraper API

XCrawl

API Scraping (pour les développeurs)

Integrate REST API endpoints directly into Node.js apps for langchain web scraping power.

  • XCrawl
    Async Node.js SDK
    Streamlined async calls for langchain web scraper endpoints, handling concurrency out-of-the-box.
  • XCrawl
    LangChain.js Templates
    Plug-and-play templates with langchain parsers for instant data structuring.
  • XCrawl
    Webhook Callbacks
    Real-time notifications and JSON payloads for seamless LangChain.js pipeline integration.
XCrawl

No-code Scraping (pour équipes ops & growth)

Manage langchain web scraping via intuitive dashboard without writing code.

  • XCrawl
    Visual Element Picker
    Point-and-click to select data fields for custom langchain parser setups.
  • XCrawl
    Automated Scheduling
    Set cron jobs for recurring scrapes and monitor via dashboard.
  • XCrawl
    Multi-format Exports
    Download scraped data as CSV, JSON, or Excel for instant analysis.

Exemples de code

Récupérez les posts et infos auteur LangChain.js template Scraper API en quelques secondes par un simple appel API.

Entrée
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\"}"
Sortie
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":[
],
},
},
},
],
},

Comment fonctionne l’API Scraper LangChain.js template Scraper API ?

  • XCrawlRotation IP intelligente
  • XCrawlReconnaissance CAPTCHA automatique
  • XCrawlEntêtes HTTP
  • XCrawlParsing automatique des pages
  • XCrawlSupport personnalisable

Que peut faire notre API pour vous ?

XCrawl

Gestion des proxies

Sélection et rotation ML des proxies à partir de notre pool premium de 190 pays.

XCrawl

Empreintes pilotées par l’IA

Entêtes HTTP, JS et empreintes navigateur uniques pour résister aux contenus dynamiques.

XCrawl

Bypass CAPTCHA

Relances et contournement CAPTCHA automatiques pour une collecte ininterrompue.

XCrawl

Extraction de données en masse

Extrayez sur plusieurs pages en même temps, jusqu’à 10k URLs par lot.

XCrawl

Options de livraison multiples

Recevez vos données via SFTP, AWSS3 ou récupérez-les via API.

XCrawl

Scraping programmé

Définissez votre fréquence souhaitée d’extraction automatisée, livrée directement sur votre cloud storage.

XCrawl

Infrastructure sans maintenance

Supprimez les soucis de proxies et d’infrastructure. Plus besoin de bâtir des systèmes de crawler.

XCrawl

Très évolutif

Intégration simple et support de personnalisation.

XCrawl

Support 24/7

Profitez d’un support professionnel pour toute question ou problème.

XCrawl Transparent

Tarification flexible

Tarification transparente de web scraping avec des plans d'abonnement API flexibles. Comparez les coûts d'extraction de données, achetez l'accès crawler et commencez gratuitement — puis évoluez à votre rythme.

Mensuel
Annuel Populaire
Nous acceptons ces méthodes de paiement :XCrawl ...

Formules évolutives

Formules haut volume pour les équipes en quête de puissance et de support dédié.

Profitez de limites de débit plus élevées, plus de navigateurs concurrents et d’un support prioritaire.

Contacter le service commercial
Nous fournissons des solutions sur mesure d’envergure entreprise

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Que disent nos clients ?

★★★★★
5.0

LangChain web scraper transformed our data pipeline. Easy Node.js integration and flawless langchain parsers!

Alex Rivera
Alex Rivera
Full-Stack Developer
★★★★★
4.9

Perfect for langchain web scraping datasets. High accuracy and speed beat all competitors.

Sarah Kim
Sarah Kim
Data Engineer
★★★★★
5.0

Langchain parsers handle complex pages effortlessly. Integrated seamlessly into our LLM agents.

Mike Chen
Mike Chen
AI Product Lead
★★★★★
4.8

Robust langchain web scraper API with reliable JSON outputs. Scaled to millions of requests.

Emma Lopez
Emma Lopez
Backend Architect
★★★★★
5.0

Langchain web scraping just got easier. No more proxy hassles or parsing bugs.

David Patel
David Patel
DevOps Engineer
★★★★★
4.9

Outstanding langchain parsers for review data. Boosted our sentiment model accuracy.

Lisa Wong
Lisa Wong
ML Engineer
★★★★★
5.0

Game-changer for langchain web scraper workflows. Fast setup and enterprise-grade reliability.

Tom Bradley
Tom Bradley
CTO
★★★★★
4.7

LangChain.js template integration is spot-on. Clean data for our chains every time.

Rachel Nguyen
Rachel Nguyen
Software Developer
★★★★★
5.0

Langchain web scraping powers our competitor tracking. Invaluable for real-time insights.

James Ortiz
James Ortiz
Growth Hacker
★★★★★
4.9

Precise langchain parsers saved weeks of ETL work. Highly recommend for scraping pros.

Nina Gupta
Nina Gupta
Data Scientist
★★★★★
5.0

LangChain web scraper transformed our data pipeline. Easy Node.js integration and flawless langchain parsers!

Alex Rivera
Alex Rivera
Full-Stack Developer
★★★★★
4.9

Perfect for langchain web scraping datasets. High accuracy and speed beat all competitors.

Sarah Kim
Sarah Kim
Data Engineer
★★★★★
5.0

Langchain parsers handle complex pages effortlessly. Integrated seamlessly into our LLM agents.

Mike Chen
Mike Chen
AI Product Lead
★★★★★
4.8

Robust langchain web scraper API with reliable JSON outputs. Scaled to millions of requests.

Emma Lopez
Emma Lopez
Backend Architect
★★★★★
5.0

Langchain web scraping just got easier. No more proxy hassles or parsing bugs.

David Patel
David Patel
DevOps Engineer
★★★★★
4.9

Outstanding langchain parsers for review data. Boosted our sentiment model accuracy.

Lisa Wong
Lisa Wong
ML Engineer
★★★★★
5.0

Game-changer for langchain web scraper workflows. Fast setup and enterprise-grade reliability.

Tom Bradley
Tom Bradley
CTO
★★★★★
4.7

LangChain.js template integration is spot-on. Clean data for our chains every time.

Rachel Nguyen
Rachel Nguyen
Software Developer
★★★★★
5.0

Langchain web scraping powers our competitor tracking. Invaluable for real-time insights.

James Ortiz
James Ortiz
Growth Hacker
★★★★★
4.9

Precise langchain parsers saved weeks of ETL work. Highly recommend for scraping pros.

Nina Gupta
Nina Gupta
Data Scientist
★★★★★
5.0

LangChain web scraper transformed our data pipeline. Easy Node.js integration and flawless langchain parsers!

Alex Rivera
Alex Rivera
Full-Stack Developer
★★★★★
4.9

Perfect for langchain web scraping datasets. High accuracy and speed beat all competitors.

Sarah Kim
Sarah Kim
Data Engineer
★★★★★
5.0

Langchain parsers handle complex pages effortlessly. Integrated seamlessly into our LLM agents.

Mike Chen
Mike Chen
AI Product Lead
★★★★★
4.8

Robust langchain web scraper API with reliable JSON outputs. Scaled to millions of requests.

Emma Lopez
Emma Lopez
Backend Architect
★★★★★
5.0

Langchain web scraping just got easier. No more proxy hassles or parsing bugs.

David Patel
David Patel
DevOps Engineer
★★★★★
4.9

Outstanding langchain parsers for review data. Boosted our sentiment model accuracy.

Lisa Wong
Lisa Wong
ML Engineer
★★★★★
5.0

Game-changer for langchain web scraper workflows. Fast setup and enterprise-grade reliability.

Tom Bradley
Tom Bradley
CTO
★★★★★
4.7

LangChain.js template integration is spot-on. Clean data for our chains every time.

Rachel Nguyen
Rachel Nguyen
Software Developer
★★★★★
5.0

Langchain web scraping powers our competitor tracking. Invaluable for real-time insights.

James Ortiz
James Ortiz
Growth Hacker
★★★★★
4.9

Precise langchain parsers saved weeks of ETL work. Highly recommend for scraping pros.

Nina Gupta
Nina Gupta
Data Scientist
★★★★★
5.0

LangChain web scraper transformed our data pipeline. Easy Node.js integration and flawless langchain parsers!

Alex Rivera
Alex Rivera
Full-Stack Developer
★★★★★
4.9

Perfect for langchain web scraping datasets. High accuracy and speed beat all competitors.

Sarah Kim
Sarah Kim
Data Engineer
★★★★★
5.0

Langchain parsers handle complex pages effortlessly. Integrated seamlessly into our LLM agents.

Mike Chen
Mike Chen
AI Product Lead
★★★★★
4.8

Robust langchain web scraper API with reliable JSON outputs. Scaled to millions of requests.

Emma Lopez
Emma Lopez
Backend Architect
★★★★★
5.0

Langchain web scraping just got easier. No more proxy hassles or parsing bugs.

David Patel
David Patel
DevOps Engineer
★★★★★
4.9

Outstanding langchain parsers for review data. Boosted our sentiment model accuracy.

Lisa Wong
Lisa Wong
ML Engineer
★★★★★
5.0

Game-changer for langchain web scraper workflows. Fast setup and enterprise-grade reliability.

Tom Bradley
Tom Bradley
CTO
★★★★★
4.7

LangChain.js template integration is spot-on. Clean data for our chains every time.

Rachel Nguyen
Rachel Nguyen
Software Developer
★★★★★
5.0

Langchain web scraping powers our competitor tracking. Invaluable for real-time insights.

James Ortiz
James Ortiz
Growth Hacker
★★★★★
4.9

Precise langchain parsers saved weeks of ETL work. Highly recommend for scraping pros.

Nina Gupta
Nina Gupta
Data Scientist
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XCrawlMieux noté par les utilisateurs
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Questions fréquentes

Tout ce que vous devez savoir sur XCrawl.

How does the LangChain.js template Scraper API architecture work?
Our cloud browsers fetch pages, apply langchain parsers for extraction, and return structured JSON via REST endpoints. LangChain.js templates simplify chain integration.
What factors determine the pricing model?
Pricing scales with API requests, data volume scraped, concurrent sessions, and premium features like custom langchain parsers or higher concurrency limits.
What is the data coverage and any limitations?
Supports user profiles, products, reviews, search results, and more via templates. Limited to public pages; no paywalls or login-required content.
Is the scraper API legal and compliant?
Strictly for public data only. We respect robots.txt, rate limits, and ToS. Users must ensure compliance with target sites' policies.
What integration support is available?
Node.js SDK, LangChain.js examples, REST docs, and webhook guides. Community templates for popular langchain web scraping use cases.

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