Product / Libraries and SDKsLibraries and SDKs.
Libraries and SDKs.
One token, every language.
Official, free SDKs for Node, Python, Ruby, PHP, Java, .NET and Go, plus Scrapy and Zapier.
Install in one line, or call the REST API directly over HTTP from anything.
Live SDK calls1.24M req/minStreaming
200etsy.com/listing/1029384AU149ms
200stackoverflow.com/questions/11227809US85ms
404etsy.com/listing/1029384US208ms
200glassdoor.com/Reviews/googleBR116ms
301zillow.com/homedetails/123SG164ms
200producthunt.com/posts/notionIN202ms
301producthunt.com/posts/notionSG150ms
200amazon.com/dp/B08N5JZGGWUS122ms
200google.com/search?q=4k+tvSG100ms
200target.com/p/-/A-79348122CA110ms
200amazon.com/dp/B08N5JZGGWBR51ms
200amazon.com/dp/B08N5JZGGWGB187ms
301glassdoor.com/Reviews/googleGB113ms
200walmart.com/ip/55088165JP150ms
200booking.com/hotel/fr/le-meuriceBR100ms
200walmart.com/ip/55088165US198ms
200linkedin.com/in/williamhgatesJP173ms
200glassdoor.com/Reviews/googleNL185ms
200tripadvisor.com/Hotel_Review-g60763ES150ms
200yelp.com/biz/blue-bottle-sfCA82ms
200tripadvisor.com/Hotel_Review-g60763BR156ms
200amazon.com/dp/B08N5JZGGWGB203ms
200linkedin.com/in/williamhgatesNL44ms
200linkedin.com/in/williamhgatesCA144ms
200target.com/p/-/A-79348122NL87ms
301walmart.com/ip/55088165DE111ms
200etsy.com/listing/1029384AU149ms
200stackoverflow.com/questions/11227809US85ms
404etsy.com/listing/1029384US208ms
200glassdoor.com/Reviews/googleBR116ms
301zillow.com/homedetails/123SG164ms
200producthunt.com/posts/notionIN202ms
301producthunt.com/posts/notionSG150ms
200amazon.com/dp/B08N5JZGGWUS122ms
200google.com/search?q=4k+tvSG100ms
200target.com/p/-/A-79348122CA110ms
200amazon.com/dp/B08N5JZGGWBR51ms
200amazon.com/dp/B08N5JZGGWGB187ms
301glassdoor.com/Reviews/googleGB113ms
200walmart.com/ip/55088165JP150ms
200booking.com/hotel/fr/le-meuriceBR100ms
200walmart.com/ip/55088165US198ms
200linkedin.com/in/williamhgatesJP173ms
200glassdoor.com/Reviews/googleNL185ms
200tripadvisor.com/Hotel_Review-g60763ES150ms
200yelp.com/biz/blue-bottle-sfCA82ms
200tripadvisor.com/Hotel_Review-g60763BR156ms
200amazon.com/dp/B08N5JZGGWGB203ms
200linkedin.com/in/williamhgatesNL44ms
200linkedin.com/in/williamhgatesCA144ms
200target.com/p/-/A-79348122NL87ms
301walmart.com/ip/55088165DE111ms
01 Live demo
Same call. Pick your language.
One client, typed live. Install, initialize with your token, and crawl. Every language returns identical JSON. Hover to pause and read.
Run your first request in minutes. Up to 20,000 free requests, no credit card.Start free
02 Libraries
Official SDKs, every major language.
Free, open and dependency-light. Install in one line, initialize with your token, and call the same API from anywhere.
Node.js
npm i crawlbaseDrop-in client for Node and TypeScript projects.
npm →Pythonpip install crawlbaseInstall and call the Crawlbase class from any Python app.
PyPI →Rubygem install crawlbaseA dependency-free gem for crawling and scraping.
RubyGems →PHPcomposer require crawlbase/crawlbaseA lightweight PHP package for the Crawlbase APIs.
Packagist →Javacom.crawlbase:crawlbase-java-sdk-pomJava SDK for crawling and scraping with Crawlbase.
Maven →.NETdotnet add package CrawlbaseAPIIntegrate the Crawlbase APIs into .NET projects via NuGet.
NuGet →Gogo get github.com/crawlbase/crawlbase-goA lean Go client for the Crawling API.
pkg.go.dev →Scrapypip install scrapy-crawlbase-middlewareCrawlbase middleware for your Scrapy spiders.
PyPI →ZapierWire Crawlbase into no-code Zapier workflows.
Zapier →Any languagecurl https://api.crawlbase.comNo SDK needed. Call the REST API directly over HTTP from anything.
View the docs →Missing one?Built a library or want to collaborate? We would love to work with you.
Contact us →03 How it works
From install to data in four lines.
Easy to deploy, whether you are starting out or running at scale.
01
Choose your language
Node, Python, Ruby, PHP, Java, .NET or Go. Or skip the SDK and use plain HTTP.
02
Install the package
One line from your registry: npm, PyPI, RubyGems, Packagist, Maven, NuGet or go get.
03
Initialize with your token
Create the client with one of your Crawlbase tokens. The same token works everywhere.
04
Call the API
Pass any URL plus parameters like autoparse or screenshot, and read the response.
04 Notes
Good to know.
Free and open
Every SDK and library is free. You only pay for the Crawling API requests you make, and up to 20,000 are free.
Any language over HTTP
No SDK for your stack? The API is a plain REST endpoint, so you can call it directly from anything that speaks HTTP.
Fully documented
Each SDK is covered in the SDK docs, with copy-paste install and usage examples.
One token, every product
The same token and client cover the Crawling API, the Crawler and every scraper. See usage pricing on the pricing page.
05 Why Crawlbase
One client, the whole platform.
The SDKs wrap the same network that serves 70,000+ developers. No proxies to buy, no browsers to run, nothing to patch when a site changes.
7
Official language SDKs
Free
Every library, up to 20,000 free requests
70K+
Developers on the network
1
Token across every product
Install in one line, initialize with your token, and the Crawling API and every scraper are a method call away.
06 FAQ
SDK questions.
Official SDKs for Node, Python, Ruby, PHP, Java, .NET and Go, plus a Scrapy middleware and a Zapier integration. All are free and call the Crawling API and every scraper through one client.
Yes. Every SDK and library is free. You only pay for the Crawling API requests you make, and up to 20,000 are free.
You do not need an SDK. The Crawlbase API is a plain REST endpoint, so you can call it directly over HTTP from any language or tool.
One client covers the Crawling API and the scrapers, with helpers for parameters such as autoparse, screenshots, geotargeting and storage, so you write less boilerplate.
Initialize the client with one of your Crawlbase tokens. The same token works across the SDKs, the Crawling API, the Crawler and every scraper.
Every SDK is documented with copy-paste examples, and our support team is available if you hit an issue or want to contribute a library.
Install the SDK.
Crawl in four lines.
Free to begin, with up to 20,000 free Crawling API requests. One token, every language.