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<!DOCTYPE html>
<html lang="en">
<head>
<meta name="google-adsense-account" content="ca-pub-5826340473830405">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>API Documentation - ZeroKit.dev Server-Side Tools API</title>
<meta name="description" content="Free REST API for developer tools: DNS lookup, SSL checker, HTTP headers, WHOIS, redirect tracer, status checker, email validation, and tech detection. No authentication required.">
<meta name="keywords" content="developer API, DNS API, SSL API, WHOIS API, HTTP headers API, redirect checker API, email validation API, tech detection API, free REST API">
<link rel="canonical" href="https://zerokit.dev/api-docs.html">
<meta property="og:title" content="API Documentation - ZeroKit.dev">
<meta property="og:description" content="Free REST API for developer tools. DNS, SSL, WHOIS, headers, redirects, status, email validation, and tech detection. No auth required.">
<meta property="og:type" content="website">
<meta property="og:url" content="https://zerokit.dev/api-docs.html">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="API Documentation - ZeroKit.dev">
<meta name="twitter:description" content="Free REST API for developer tools. DNS, SSL, WHOIS, headers, redirects, status, email validation, and tech detection.">
<meta name="robots" content="index, follow">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="preload" href="https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=DM+Sans:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap" as="style" onload="this.onload=null;this.rel='stylesheet'"><noscript><link href="https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=DM+Sans:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap" rel="stylesheet"></noscript>
<link rel="icon" type="image/svg+xml" href="favicon.svg">
<script src="js/cookie-consent.js"></script>
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-5826340473830405" crossorigin="anonymous"></script>
<link rel="stylesheet" href="css/style.css">
<style>
.api-hero {
text-align: center;
padding: 60px 0 40px;
}
.api-hero h1 {
font-size: 2.25rem;
font-weight: 800;
margin-bottom: 16px;
background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.api-hero p {
color: var(--text-muted);
font-size: 1.05rem;
max-width: 640px;
margin: 0 auto;
line-height: 1.7;
}
.api-info-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 16px;
margin: 32px 0 48px;
}
.api-info-card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 20px;
text-align: center;
}
.api-info-card .info-label {
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}
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font-size: 0.75rem;
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color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 0.05em;
}
.api-base-url code {
font-family: var(--mono);
font-size: 0.95rem;
color: var(--accent);
background: var(--surface-2);
padding: 6px 12px;
border-radius: 4px;
}
.api-toc {
margin: 0 0 48px;
}
.api-toc h2 {
font-size: 1.2rem;
font-weight: 700;
margin-bottom: 16px;
color: var(--text);
}
.api-toc-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 10px;
}
.api-toc-item {
display: flex;
align-items: center;
gap: 10px;
padding: 10px 14px;
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/* Endpoint Sections */
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/* Parameters Table */
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.param-required {
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font-size: 0.8rem;
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font-weight: 600;
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.code-block-header .copy-btn:hover {
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.code-block pre {
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.code-block pre .number { color: #fde68a; }
.code-block pre .bool { color: #fca5a5; }
.code-block pre .null { color: var(--text-muted); }
.code-block pre .comment { color: var(--text-muted); }
.code-block pre .cmd { color: #c4b5fd; }
/* Divider */
.endpoint-divider {
border: none;
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margin: 48px 0;
}
/* Rate Limit Notice */
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}
@media (max-width: 768px) {
.api-hero { padding: 40px 0 24px; }
.api-hero h1 { font-size: 1.6rem; }
.api-info-grid { grid-template-columns: 1fr 1fr; }
.api-toc-grid { grid-template-columns: 1fr; }
.endpoint-header { flex-direction: column; align-items: flex-start; gap: 8px; }
.params-table { font-size: 0.8rem; }
.params-table th, .params-table td { padding: 8px; }
}
</style>
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "TechArticle",
"name": "ZeroKit.dev API Documentation",
"url": "https://zerokit.dev/api-docs.html",
"description": "REST API documentation for ZeroKit.dev server-side developer tools. DNS lookup, SSL checker, HTTP headers, WHOIS, redirect tracer, status checker, email validation, and tech detection.",
"author": {
"@type": "Organization",
"name": "ZeroKit.dev"
}
}
</script>
</head>
<body>
<header>
<div class="container">
<a href="./" class="logo">
<span>>_</span> ZeroKit.dev
</a>
<nav>
<a href="./">Tools</a>
<a href="about.html">About</a>
<a href="api-docs.html">API Docs</a>
</nav>
</div>
</header>
<main class="container">
<section class="api-hero">
<h1>API Documentation</h1>
<p>Free REST API for 9 server-side developer tools. No authentication required. CORS enabled. JSON responses.</p>
</section>
<div class="api-info-grid">
<div class="api-info-card">
<div class="info-label">Authentication</div>
<div class="info-value">None required</div>
</div>
<div class="api-info-card">
<div class="info-label">Rate Limit</div>
<div class="info-value">30 req/min per IP</div>
</div>
<div class="api-info-card">
<div class="info-label">Response Format</div>
<div class="info-value">JSON</div>
</div>
<div class="api-info-card">
<div class="info-label">CORS</div>
<div class="info-value">Enabled (all origins)</div>
</div>
</div>
<div class="api-base-url">
<span class="label">Base URL</span>
<code>https://zerokit.dev</code>
</div>
<div class="rate-limit-notice">
<span class="notice-icon">ⓘ</span>
<div class="notice-text">
<strong>Rate Limiting:</strong> All endpoints are rate-limited to 30 requests per minute per IP address. Exceeding this limit returns a <code style="font-family: var(--mono); background: var(--surface-2); padding: 2px 6px; border-radius: 3px; font-size: 0.8rem;">429 Too Many Requests</code> response. CORS is enabled for all origins — you can call these endpoints directly from any browser-based application.
</div>
</div>
<!-- Table of Contents -->
<section class="api-toc">
<h2>Endpoints</h2>
<div class="api-toc-grid">
<a href="#health" class="api-toc-item">
<span class="method-badge">GET</span>
<span>Health Check</span>
<span class="endpoint-path">/api/health</span>
</a>
<a href="#dns" class="api-toc-item">
<span class="method-badge">GET</span>
<span>DNS Lookup</span>
<span class="endpoint-path">/api/dns</span>
</a>
<a href="#ssl" class="api-toc-item">
<span class="method-badge">GET</span>
<span>SSL Certificate</span>
<span class="endpoint-path">/api/ssl</span>
</a>
<a href="#headers" class="api-toc-item">
<span class="method-badge">GET</span>
<span>HTTP Headers</span>
<span class="endpoint-path">/api/headers</span>
</a>
<a href="#whois" class="api-toc-item">
<span class="method-badge">GET</span>
<span>WHOIS Lookup</span>
<span class="endpoint-path">/api/whois</span>
</a>
<a href="#redirect" class="api-toc-item">
<span class="method-badge">GET</span>
<span>Redirect Tracer</span>
<span class="endpoint-path">/api/redirect</span>
</a>
<a href="#status" class="api-toc-item">
<span class="method-badge">GET</span>
<span>Status Checker</span>
<span class="endpoint-path">/api/status</span>
</a>
<a href="#email-validate" class="api-toc-item">
<span class="method-badge">GET</span>
<span>Email Validation</span>
<span class="endpoint-path">/api/email-validate</span>
</a>
<a href="#tech-detect" class="api-toc-item">
<span class="method-badge">GET</span>
<span>Tech Detection</span>
<span class="endpoint-path">/api/tech-detect</span>
</a>
</div>
</section>
<hr class="endpoint-divider">
<!-- 1. Health Check -->
<section class="endpoint-section" id="health">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>Health Check</h2>
</div>
<div class="endpoint-url">/api/health</div>
<p class="endpoint-desc">Simple health check endpoint to verify the API is running. Returns the current server status and timestamp.</p>
<div class="params-section">
<h3>Parameters</h3>
<p style="color: var(--text-muted); font-size: 0.85rem; margin-bottom: 24px;">No parameters required.</p>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> https://zerokit.dev/api/health</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"status"</span>: <span class="string">"ok"</span>,
<span class="key">"timestamp"</span>: <span class="string">"2026-03-25T12:00:00.000Z"</span>
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 2. DNS Lookup -->
<section class="endpoint-section" id="dns">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>DNS Lookup</h2>
</div>
<div class="endpoint-url">/api/dns?domain=example.com</div>
<p class="endpoint-desc">Perform a DNS lookup for any domain. Returns A, AAAA, PTR, and MX records with full resolution details.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>domain<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>The domain name to look up (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/dns?domain=example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"domain"</span>: <span class="string">"example.com"</span>,
<span class="key">"a"</span>: [<span class="string">"93.184.216.34"</span>],
<span class="key">"aaaa"</span>: [<span class="string">"2606:2800:220:1:248:1893:25c8:1946"</span>],
<span class="key">"mx"</span>: [
{
<span class="key">"priority"</span>: <span class="number">10</span>,
<span class="key">"exchange"</span>: <span class="string">"mail.example.com"</span>
}
],
<span class="key">"ptr"</span>: [<span class="string">"93.184.216.34.in-addr.arpa"</span>]
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 3. SSL Certificate Check -->
<section class="endpoint-section" id="ssl">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>SSL Certificate Check</h2>
</div>
<div class="endpoint-url">/api/ssl?domain=example.com</div>
<p class="endpoint-desc">Check the SSL/TLS certificate for any domain. Returns certificate details including issuer, expiry date, subject alternative names, and protocol information.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>domain<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>The domain to check SSL certificate for (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/ssl?domain=example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"domain"</span>: <span class="string">"example.com"</span>,
<span class="key">"valid"</span>: <span class="bool">true</span>,
<span class="key">"issuer"</span>: {
<span class="key">"organization"</span>: <span class="string">"DigiCert Inc"</span>,
<span class="key">"commonName"</span>: <span class="string">"DigiCert TLS RSA SHA256 2020 CA1"</span>
},
<span class="key">"subject"</span>: {
<span class="key">"commonName"</span>: <span class="string">"www.example.org"</span>
},
<span class="key">"validFrom"</span>: <span class="string">"2024-01-30T00:00:00.000Z"</span>,
<span class="key">"validTo"</span>: <span class="string">"2025-03-01T23:59:59.000Z"</span>,
<span class="key">"daysRemaining"</span>: <span class="number">341</span>,
<span class="key">"san"</span>: [
<span class="string">"www.example.org"</span>,
<span class="string">"example.com"</span>,
<span class="string">"example.org"</span>
],
<span class="key">"protocol"</span>: <span class="string">"TLSv1.3"</span>,
<span class="key">"serialNumber"</span>: <span class="string">"0F:BE:08:B0:85:4D:05:73:..."</span>
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 4. HTTP Headers -->
<section class="endpoint-section" id="headers">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>HTTP Headers Analysis</h2>
</div>
<div class="endpoint-url">/api/headers?url=https://example.com</div>
<p class="endpoint-desc">Fetch and analyze HTTP response headers for any URL. Useful for inspecting security headers, caching policies, server configuration, and content settings.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>url<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>Full URL to fetch headers from (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">https://example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/headers?url=https://example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"url"</span>: <span class="string">"https://example.com"</span>,
<span class="key">"statusCode"</span>: <span class="number">200</span>,
<span class="key">"headers"</span>: {
<span class="key">"content-type"</span>: <span class="string">"text/html; charset=UTF-8"</span>,
<span class="key">"content-length"</span>: <span class="string">"1256"</span>,
<span class="key">"server"</span>: <span class="string">"ECS (dce/26CD)"</span>,
<span class="key">"cache-control"</span>: <span class="string">"max-age=604800"</span>,
<span class="key">"x-frame-options"</span>: <span class="string">"DENY"</span>,
<span class="key">"strict-transport-security"</span>: <span class="string">"max-age=31536000"</span>
}
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 5. WHOIS -->
<section class="endpoint-section" id="whois">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>WHOIS Lookup</h2>
</div>
<div class="endpoint-url">/api/whois?domain=example.com</div>
<p class="endpoint-desc">Retrieve WHOIS domain registration data. Returns registrar, creation date, expiry, nameservers, and status codes.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>domain<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>The domain to look up WHOIS data for (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/whois?domain=example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"domain"</span>: <span class="string">"example.com"</span>,
<span class="key">"registrar"</span>: <span class="string">"RESERVED-Internet Assigned Numbers Authority"</span>,
<span class="key">"createdDate"</span>: <span class="string">"1995-08-14T04:00:00Z"</span>,
<span class="key">"expiryDate"</span>: <span class="string">"2025-08-13T04:00:00Z"</span>,
<span class="key">"updatedDate"</span>: <span class="string">"2024-08-14T07:01:38Z"</span>,
<span class="key">"nameservers"</span>: [
<span class="string">"a.iana-servers.net"</span>,
<span class="string">"b.iana-servers.net"</span>
],
<span class="key">"status"</span>: [
<span class="string">"clientDeleteProhibited"</span>,
<span class="string">"clientTransferProhibited"</span>,
<span class="string">"clientUpdateProhibited"</span>
]
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 6. Redirect Tracer -->
<section class="endpoint-section" id="redirect">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>Redirect Chain Tracer</h2>
</div>
<div class="endpoint-url">/api/redirect?url=https://example.com</div>
<p class="endpoint-desc">Trace the full HTTP redirect chain for a URL. See every hop, status code, and the final destination. Useful for SEO auditing and debugging redirect loops.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>url<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>The URL to trace redirects for (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">https://example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/redirect?url=https://example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"url"</span>: <span class="string">"https://example.com"</span>,
<span class="key">"redirectCount"</span>: <span class="number">1</span>,
<span class="key">"chain"</span>: [
{
<span class="key">"url"</span>: <span class="string">"https://example.com"</span>,
<span class="key">"statusCode"</span>: <span class="number">301</span>,
<span class="key">"statusText"</span>: <span class="string">"Moved Permanently"</span>,
<span class="key">"redirectTo"</span>: <span class="string">"https://www.example.com/"</span>
},
{
<span class="key">"url"</span>: <span class="string">"https://www.example.com/"</span>,
<span class="key">"statusCode"</span>: <span class="number">200</span>,
<span class="key">"statusText"</span>: <span class="string">"OK"</span>,
<span class="key">"redirectTo"</span>: <span class="null">null</span>
}
],
<span class="key">"finalUrl"</span>: <span class="string">"https://www.example.com/"</span>
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 7. Status Checker -->
<section class="endpoint-section" id="status">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>Website Status Checker</h2>
</div>
<div class="endpoint-url">/api/status?url=https://example.com</div>
<p class="endpoint-desc">Check if a website is up or down. Returns status code, response time, server info, and IP address. Useful for uptime monitoring and availability checks.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>url<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>Full URL to check (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">https://example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/status?url=https://example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"url"</span>: <span class="string">"https://example.com"</span>,
<span class="key">"isUp"</span>: <span class="bool">true</span>,
<span class="key">"statusCode"</span>: <span class="number">200</span>,
<span class="key">"statusText"</span>: <span class="string">"OK"</span>,
<span class="key">"responseTimeMs"</span>: <span class="number">142</span>,
<span class="key">"server"</span>: <span class="string">"ECS (dce/26CD)"</span>,
<span class="key">"ipAddress"</span>: <span class="string">"93.184.216.34"</span>,
<span class="key">"contentType"</span>: <span class="string">"text/html; charset=UTF-8"</span>
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 8. Email Validation -->
<section class="endpoint-section" id="email-validate">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>Email Validation</h2>
</div>
<div class="endpoint-url">/api/email-validate?email=user@example.com</div>
<p class="endpoint-desc">Validate an email address. Checks syntax validity, verifies the domain has MX records, and confirms the domain can receive mail.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>email<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>The email address to validate (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">user@example.com</code>)</td>
</tr>
</tbody>
</table>
</div>
<div class="example-section">
<h3>Example Request</h3>
<div class="code-block">
<div class="code-block-header">
<span>curl</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre><span class="cmd">curl</span> "https://zerokit.dev/api/email-validate?email=user@example.com"</pre>
</div>
</div>
<div class="response-section">
<h3>Example Response</h3>
<div class="code-block">
<div class="code-block-header">
<span>200 OK</span>
<button class="copy-btn" onclick="copyCode(this)">Copy</button>
</div>
<pre>{
<span class="key">"email"</span>: <span class="string">"user@example.com"</span>,
<span class="key">"valid"</span>: <span class="bool">true</span>,
<span class="key">"syntaxValid"</span>: <span class="bool">true</span>,
<span class="key">"domain"</span>: <span class="string">"example.com"</span>,
<span class="key">"mxRecords"</span>: [
{
<span class="key">"priority"</span>: <span class="number">10</span>,
<span class="key">"exchange"</span>: <span class="string">"mail.example.com"</span>
}
],
<span class="key">"hasMx"</span>: <span class="bool">true</span>,
<span class="key">"canReceiveMail"</span>: <span class="bool">true</span>
}</pre>
</div>
</div>
</section>
<hr class="endpoint-divider">
<!-- 9. Tech Detection -->
<section class="endpoint-section" id="tech-detect">
<div class="endpoint-header">
<span class="endpoint-method">GET</span>
<h2>Technology Stack Detection</h2>
</div>
<div class="endpoint-url">/api/tech-detect?url=https://example.com</div>
<p class="endpoint-desc">Detect the technology stack used by any website. Identifies frameworks, CMS platforms, CDNs, analytics tools, JavaScript libraries, and security headers.</p>
<div class="params-section">
<h3>Parameters</h3>
<table class="params-table">
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>url<span class="param-required">Required</span></td>
<td><span class="param-type">string</span></td>
<td>Full URL to analyze (e.g. <code style="font-family: var(--mono); font-size: 0.8rem;">https://example.com</code>)</td>
</tr>
</tbody>
</table>
</div>