Cloudflare Workers · Global Edge

Developer API Tools

Fast, pay-as-you-go APIs for URL health checking and WCAG accessibility scanning. No account required.

URL Health Check

Check HTTP status, redirect chains, response time, soft-404 detection, SSL status, and security headers in one call.

GET/check?url=https://example.com
POST/batch  · up to 10 URLs

WCAG 2.1 Scanner

Scan any URL or HTML for accessibility violations across 25+ WCAG A and AA criteria. Returns score, grade, and per-element details.

GET/scan?url=https://example.com
POST/scan  · send raw HTML

Pricing

Both APIs share one credit balance. Simple pay-as-you-go — no subscriptions.

Free

100 req / month
  • No account needed
  • Both APIs included
  • Resets every 30 days

Pay as you go

$1 / 1,000 requests
  • Pay with BTC, XMR, ETH, LTC, USDT
  • Credits never expire
  • Custom amount — any size

Get Started

Free key is instant (100 req/month, auto-resets). Paid credits activate after crypto payment confirms (usually 2–20 min).

Start Free

10 free requests, shared across both APIs. No email, no account.

Buy Credits with Crypto

Enter any amount. $1 = 1,000 requests.

= 5,000 requests

Check Payment Status

Enter your payment ID to check if credits have been added.

Usage

Pass your API key as a header or query parameter.

# URL Health Check
curl "https://api.michaelnovotny.dev/url-health/check?url=https://example.com" \
  -H "X-API-Key: YOUR_KEY"
# WCAG Scanner
curl "https://api.michaelnovotny.dev/wcag/scan?url=https://example.com" \
  -H "X-API-Key: YOUR_KEY"