Pay-as-you-go APIs for URL health checking and WCAG accessibility scanning. 100 free requests/month, no account required.
Both APIs share a single credit balance. Use them interchangeably.
Audit any URL for HTTP status, redirect chain, SSL validity, soft-404 detection, and security headers — graded A–F with actionable fix recommendations.
Scan any URL or HTML for WCAG Level A and AA accessibility violations. Returns score, letter grade, and per-element details with W3C fix links.
Both APIs share one credit balance. No subscriptions, no tiers, no expiry on paid credits.
Auto-resets every 30 days. No email required.
Buy any amount. Credits never expire.
Free key is instant. Paid credits activate after on-chain confirmation (usually 2–20 min).
100 requests/month, shared across both APIs. No email, no account.
$1 = 1,000 requests. Pay with BTC, ETH, XMR, SOL, or 300+ other coins.
Enter your payment ID to verify credits have been applied to your key.
Pass your key as a header or query parameter. Every response includes X-Credits-Remaining.