Family Web Filter & Parental Controls

const API_URL = 'https://webfilteringdatabase.com/api/moderate.php';
const API_KEY = 'YOUR_API_KEY';

const CHILD_BLOCKED = new Set([
    'Adult Content', 'Violence', 'Gambling',
    'Drugs', 'Weapons', 'Dating', 'Social Media'
]);

async function checkForChild(domain) {
    const res = await fetch(API_URL, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ api_key: API_KEY, query: domain })
    });
    const result = await res.json();
    const blocked = (result.categories || [])
        .filter(c => CHILD_BLOCKED.has(c));

    if (blocked.length) {
        return { action: 'BLOCK', reason: blocked.join(', ') };
    }
    return { action: 'ALLOW', reason: result.primary_category };
}

// Router-level DNS filter integration
['roblox.com', 'tiktok.com', 'adult-site.xxx']
    .forEach(async d => {
        const { action, reason } = await checkForChild(d);
        console.log(`${action}: ${d} — ${reason}`);
    });

# Check if a domain is safe for children
curl -X POST "https://webfilteringdatabase.com/api/moderate.php" \
  -H "Content-Type: application/json" \
  -d '{
    "api_key": "YOUR_API_KEY",
    "query": "roblox.com"
  }'

# Example response:
# {
#   "domain": "roblox.com",
#   "primary_category": "Gaming",
#   "categories": ["Gaming", "Kids"],
#   "risk_level": "low"
# }

# Check potentially unsafe domain
curl -X POST "https://webfilteringdatabase.com/api/moderate.php" \
  -H "Content-Type: application/json" \
  -d '{
    "api_key": "YOUR_API_KEY",
    "query": "adult-site.xxx"
  }'

<?php
// Parental control filter for router integration
$apiUrl = 'https://webfilteringdatabase.com/api/moderate.php';
$apiKey = 'YOUR_API_KEY';

$childBlocked = ['Adult Content', 'Violence', 'Gambling', 'Drugs', 'Weapons', 'Dating'];

function checkForChild($domain, $apiUrl, $apiKey, $blocked) {
    $ch = curl_init($apiUrl);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
        'api_key' => $apiKey,
        'query'   => $domain
    ]));
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = json_decode(curl_exec($ch), true);
    curl_close($ch);

    $violations = array_intersect($result['categories'] ?? [], $blocked);
    if (!empty($violations)) {
        return ['BLOCK', implode(', ', $violations)];
    }
    return ['ALLOW', $result['primary_category'] ?? 'Safe'];
}

foreach (['roblox.com', 'tiktok.com', 'adult-site.xxx'] as $d) {
    [$action, $reason] = checkForChild($d, $apiUrl, $apiKey, $childBlocked);
    echo "$action: $d — $reason\n";
}
?>