Web Scraping API

Travel Data Extraction API

Extract hotel prices, flight availability, rental listings, and travel reviews from booking platforms and travel sites.

$1T+ annually Online travel market72% of travelers Price comparison usage30%+ within a week Hotel rate fluctuation

How It Works

1

Target booking platforms

Send search result or listing URLs from travel sites to extract pricing and availability data.

2

Extract travel data

Pull prices, availability, ratings, amenities, and location details from each listing.

3

Build comparison tools

Aggregate data across platforms to build fare alerts, price comparisons, and booking optimization systems.

Quick Start

cURL
curl -X POST https://alterlab.io/api/v1/scrape \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://booking-site.com/hotels/new-york?checkin=2026-06-01",
    "advanced": { "render_js": true },
    "extract": {
      "hotels": [{
        "name": "string",
        "price_per_night": "number",
        "rating": "number",
        "location": "string"
      }]
    }
  }'

Need an API key? Sign up free — no credit card required.

Related Use Cases

Price Monitoring

Frequently Asked Questions

Responsible Use

AlterLab is designed for extracting publicly available data. Always review the terms of service for any website you access, respect robots.txt directives, and ensure your use case complies with applicable laws in your jurisdiction.

Your first scrape.
Sixty seconds.

$1 free balance. No credit card. No SDK.Just a POST request.

terminal
curl -X POST https://api.alterlab.io/v1/scrape \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://example.com", "formats": ["markdown"]}'

No credit card required · Up to 5,000 free scrapes · Balance never expire