WEB UNBLOCKER API

Protected sites.
Reliable access.
One API call.

Reliable access workflows for many protected environments with one API call. Optimized repeat access gives you fast cache hits after the first request.

# One line. That's it. curl -X POST https://api.karonlabs.net/v1/fetch \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"url": "https://www.nike.com"}'

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Lighthouse 88 · 100 · 100 · 100

Why Karon?

⚡

45ms

Cache Hit Speed

After the first request, subsequent fetches reuse the cached session with minimal overhead.

🛡

Broad

Protected-Site Workflows

Supports common protected-site and JavaScript-heavy access patterns. Compatibility varies by target and configuration.

💰

Free Tier

5,000 credits free. No credit card required. Cache hits cost 1 credit each — that's up to 5,000 requests.

Code Examples

import requests

resp = requests.post("https://api.karonlabs.net/v1/fetch", json={
    "url": "https://www.nike.com",
}, headers={"Authorization": "Bearer YOUR_API_KEY"})

data = resp.json()
print(data["body"])  # Full HTML response

const res = await fetch("https://api.karonlabs.net/v1/fetch", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ url: "https://www.nike.com" }),
});

const data = await res.json();
console.log(data.body);  // Full HTML

curl -X POST https://api.karonlabs.net/v1/fetch \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.nike.com"}'

# Prowlarr / Sonarr / Radarr
# Replace your solver-compatible provider URL with:

https://api.karonlabs.net/v1/solver

# Solver-compatible provider URL.
# No self-hosting. No Docker. Test your own indexers first.

Protected Site Compatibility

Common protected sites CDN-backed public pages Managed access workflows High-friction catalogs Review-gated flows Session reuse JS-heavy pages Protected catalogs

Compatibility varies by site, configuration, and account policy. See compatibility guidance →

Pricing

Free

5,000 credits

300 req/min

Start Free

Paid Tiers

Coming Q3 2026

Higher limits & priority access

Let's Talk

See full pricing details →

vs. Competitors

	Karon	Bright Data	Zyte	ScrapingBee
Cache Hit Speed	45ms	5-15s	3-5s	3-5s
General Sites / 1K	$1	$1.0-1.5	$0.13	$0.20
Protected Sites / 1K	$5	$2.50+	$16.08	N/A
Min. Monthly	$0	$499	—	$49
Failed Request Cost	$0	Charged	Charged	Charged
Solver-compatible endpoint	Yes	No	No	No

* General Sites price is based on cache-hit requests (1 credit = 1 request). Initial access setup on protected sites consumes more credits. See full pricing →

Start for free. Scale when ready.

5,000 free credits. No credit card. No setup.

Get Started Contact Sales

Protected sites.Reliable access.One API call.