AI Web Scraper: JSON Schema Extractor
Pricing
from $2.10 / 1,000 page extracted (your own llm key)s
AI web scraper with strict JSON Schema extraction: give URLs and a schema, get validated JSON per page. HTTP-first, so far cheaper than browser scrapers. Bring your own LLM key at $0.003 per page, failed pages are never charged.
You can access the AI Web Scraper: JSON Schema Extractor programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {11 "urls": [12 "https://books.toscrape.com/catalogue/a-light-in-the-attic_1000/index.html"13 ],14 "schema": {15 "type": "object",16 "properties": {17 "title": {18 "type": "string",19 "description": "Book title"20 },21 "price": {22 "type": [23 "number",24 "null"25 ],26 "description": "Price as a number, without currency symbol"27 },28 "currency": {29 "type": [30 "string",31 "null"32 ],33 "description": "ISO currency code or symbol"34 },35 "in_stock": {36 "type": [37 "boolean",38 "null"39 ],40 "description": "True if the book is in stock"41 },42 "rating_stars": {43 "type": [44 "integer",45 "null"46 ],47 "minimum": 1,48 "maximum": 549 }50 },51 "required": [52 "title",53 "price"54 ],55 "additionalProperties": false56 },57 "instructions": "",58 "maxItems": 5,59 "proxyConfiguration": {60 "useApifyProxy": true61 }62};63
64// Run the Actor and wait for it to finish65const run = await client.actor("tiger19935/schema-ai-extractor").call(input);66
67// Fetch and print Actor results from the run's dataset (if any)68console.log('Results from dataset');69console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);70const { items } = await client.dataset(run.defaultDatasetId).listItems();71items.forEach((item) => {72 console.dir(item);73});74
75// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docsThe Apify API client for JavaScript is the official library that allows you to use AI Web Scraper: JSON Schema Extractor API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-clientOther API clients include: