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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.

無料トライアル開始
営業に問い合わせ

LangChain.js template Scraper API スクレーパーで何が作れる?

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.

データ主導チームに世界中で利用されています

分析、調査、モニタリング、成長ワークフローで多用されています。

XCrawl

利用可能なLangChain.js template Scraper APIスクレーパー一覧

最も一般的なLangChain.js template Scraper APIデータタイプにアクセス。完全構造化・統一フォーマット、商用利用も即可能。

LangChain Web Scraper User Profiles

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

スクレイピング方式:
  • 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.

スクレイピング方式:
  • ASIN
  • title
  • currentPrice
  • variants
  • images
  • description
  • availability

LangChain Web Scraper Reviews

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

スクレイピング方式:
  • reviewId
  • rating
  • text
  • verifiedPurchase
  • author
  • date
  • helpfulness

LangChain Parser Search Results

Capture keyword rankings and search snippets with langchain parsers.

スクレイピング方式:
  • keyword
  • position
  • title
  • url
  • snippet
  • domain
  • clickUrl

LangChain Web Scraper Best Sellers

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

スクレイピング方式:
  • category
  • rank
  • productName
  • price
  • seller
  • rating
  • reviewsCount

LangChain Parser Media URLs

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

スクレイピング方式:
  • mediaType
  • url
  • thumbnail
  • resolution
  • altText
  • caption

LangChain.js template Scraper API クロール手法

XCrawl

APIスクレイピング(開発者向け)

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

ノーコードスクレイピング(業務・成長チーム向け)

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.

コードサンプル

APIコールだけで数秒でLangChain.js template Scraper API投稿や著者情報を取得。

入力
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\"}"
出力
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":[
],
},
},
},
],
},

LangChain.js template Scraper API スクレーパーAPIの仕組み

  • XCrawlインテリジェントIPローテーション
  • XCrawl自動CAPTCHA認識
  • XCrawlHTTPヘッダー
  • XCrawl自動Webページ解析
  • XCrawlカスタマイズ可能なサポート

APIでできること

XCrawl

プロキシ管理

190か国対応の高品質プロキシプールをMLで最適選択&自動ローテート。

XCrawl

AI主導の指紋対策

独自HTTPヘッダー・JS・ブラウザ指紋で動的コンテンツにも強い対策。

XCrawl

CAPTCHAバイパス

自動リトライ & CAPTCHA回避でデータ取得中断なし。

XCrawl

バルクデータ抽出

最大1万URL/バッチで複数ページ同時抽出も可能。

XCrawl

多様な納品方法

SFTPやAWSS3といったクラウドストレージ経由やAPI経由納品に対応。

XCrawl

定期スクレイピング

好きな頻度で自動・カスタムスクレイピング&クラウドダイレクト納品。

XCrawl

インフラ不要

プロキシやインフラ管理の手間不要。独自クローラー構築不要。

XCrawl

高い拡張性

カスタマイズにも柔軟に対応、簡単統合。

XCrawl

24時間サポート

いつでも質問やトラブルにプロが対応。

XCrawl 透明性

柔軟な価格設定

透明なWebスクレイピング価格設定と柔軟なAPIサブスクリプションプラン。データ抽出コストを比較し、クローラーアクセスを購入して無料で開始 — その後、成長に応じて拡張。

月額
年額 注目

スケールプラン

より高いパワーと専任サポートが必要なチーム向け大規模プラン。

より高いレート制限・同時実行数・優先サポートが利用可能です。

営業に問い合わせ
エンタープライズカスタマイズも可能

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お客様の声

★★★★★
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
ISO 27001
XCrawlISO 27001
CDPR
XCrawlCDPR
ユーザー高評価
XCrawlユーザー高評価
リーダー
XCrawlリーダー
使いやすさNo.1
XCrawl使いやすさNo.1
ベストバリュー賞
XCrawlベストバリュー賞

よくある質問

XCrawlについて知っておくべきすべて。

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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