K-12 Web Filtering for Schools

// School web filter - classify domains in real time
const domains = ["khanacademy.org", "coolmathgames.com", "tiktok.com", "gambling-site.xyz"];

async function checkDomain(domain) {
    const response = await fetch("https://webfilteringdatabase.com/api/moderate.php", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ "api_key": "YOUR_API_KEY", "query": domain })
    });
    const data = await response.json();

    // Apply school filtering decision
    const { primary_category, categories, risk_level, risk_score } = data;
    console.log(`${domain}: ${primary_category} | Risk: ${risk_level} (${risk_score})`);

    return { domain, primary_category, risk_level, risk_score, categories };
}

// Check all domains concurrently
Promise.all(domains.map(checkDomain)).then(results => {
    results.forEach(r => {
        if (r.risk_level === "high") console.log(`  BLOCKED: ${r.domain}`);
    });
});

# Classify a domain for school filtering
curl -X POST "https://webfilteringdatabase.com/api/moderate.php" \
  -H "Content-Type: application/json" \
  -d '{"api_key": "YOUR_API_KEY", "query": "khanacademy.org"}'

# Response:
# {
#   "primary_category": "education",
#   "categories": ["education", "reference"],
#   "risk_level": "low",
#   "risk_score": 5
# }

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

# Response:
# {
#   "primary_category": "gambling",
#   "categories": ["gambling", "adult"],
#   "risk_level": "high",
#   "risk_score": 95
# }

// School content filter - PHP integration
function classifyDomain($domain) {
    $payload = json_encode([
        "api_key" => "YOUR_API_KEY",
        "query"   => $domain
    ]);

    $ch = curl_init("https://webfilteringdatabase.com/api/moderate.php");
    curl_setopt_array($ch, [
        CURLOPT_POST           => true,
        CURLOPT_POSTFIELDS     => $payload,
        CURLOPT_HTTPHEADER     => ["Content-Type: application/json"],
        CURLOPT_RETURNTRANSFER => true
    ]);
    $response = curl_exec($ch);
    curl_close($ch);

    return json_decode($response, true);
}

// Check domains against school policy
$domains = ["khanacademy.org", "coolmathgames.com", "tiktok.com", "gambling-site.xyz"];

foreach ($domains as $domain) {
    $result = classifyDomain($domain);
    $category = $result["primary_category"];
    $risk = $result["risk_level"];
    echo "$domain: $category (Risk: $risk)\n";
}