API Code Examples — PHP

<?php
define('API_BASE', 'https://api.datamammoth.com/v1');
define('API_KEY', getenv('DM_API_KEY'));
function apiRequest(string $method, string $endpoint, array $data = null): array
{
    $url = API_BASE . '/' . ltrim($endpoint, '/');
    $ch = curl_init();
    curl_setopt_array($ch, [
        CURLOPT_URL => $url,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_HTTPHEADER => [
            'Authorization: Bearer ' . API_KEY,
            'Content-Type: application/json',
        ],
    ]);
    switch (strtoupper($method)) {
        case 'POST':
            curl_setopt($ch, CURLOPT_POST, true);
            if ($data) {
                curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
            }
            break;
        case 'PATCH':
        case 'PUT':
        case 'DELETE':
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, strtoupper($method));
            if ($data) {
                curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
            }
            break;
    }
    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    return [
        'status' => $httpCode,
        'body' => json_decode($response, true),
    ];
}

$result = apiRequest('GET', '/servers');
if ($result['status'] === 200) {
    foreach ($result['body']['data'] as $server) {
        echo "{$server['name']} ({$server['ip']}) - {$server['status']}\n";
    }
}

$serverId = 'srv_abc123';
$result = apiRequest('GET', "/servers/{$serverId}");
if ($result['status'] === 200) {
    $server = $result['body']['data'];
    echo "Name: {$server['name']}\n";
    echo "IP: {$server['ip']}\n";
    echo "Status: {$server['status']}\n";
    echo "Plan: {$server['plan']}\n";
    echo "OS: {$server['os']}\n";
}

$result = apiRequest('POST', '/servers', [
    'name' => 'web-production',
    'plan' => 'vps-standard',
    'region' => 'us-east',
    'os' => 'ubuntu-24.04',
    'hostname' => 'web01.example.com',
    'tags' => ['production', 'web'],
]);
if ($result['status'] === 201) {
    $server = $result['body']['data'];
    echo "Server created: {$server['id']} ({$server['ip']})\n";
} else {
    echo "Error: {$result['body']['error']['message']}\n";
}

$serverId = 'srv_abc123';
$result = apiRequest('POST', "/servers/{$serverId}/actions", [
    'action' => 'restart',
]);
if ($result['status'] === 200) {
    echo "Server restart initiated\n";
} else {
    echo "Error: {$result['body']['error']['message']}\n";
}

$result = apiRequest('GET', '/billing/invoices?status=unpaid');
if ($result['status'] === 200) {
    foreach ($result['body']['data'] as $invoice) {
        printf(
            "Invoice %s: $%.2f (due %s)\n",
            $invoice['number'],
            $invoice['total'],
            $invoice['due_date']
        );
    }
}

$result = apiRequest('GET', '/billing/balance');
if ($result['status'] === 200) {
    $balance = $result['body']['data'];
    printf("Account balance: $%.2f %s\n", $balance['balance'], $balance['currency']);
}

$result = apiRequest('POST', '/support/tickets', [
    'subject' => 'High CPU usage on web server',
    'department' => 'technical',
    'priority' => 'high',
    'server_id' => 'srv_abc123',
    'message' => 'CPU usage has been above 90% for the past 3 hours.',
]);
if ($result['status'] === 201) {
    echo "Ticket created: {$result['body']['data']['id']}\n";
}

function fetchAll(string $endpoint, array $params = []): array
{
    $allItems = [];
    $page = 1;
    do {
        $params['page'] = $page;
        $params['per_page'] = 50;
        $queryString = http_build_query($params);
        $result = apiRequest('GET', "{$endpoint}?{$queryString}");
        $allItems = array_merge($allItems, $result['body']['data']);
        $hasNext = $result['body']['meta']['has_next'] ?? false;
        $page++;
    } while ($hasNext);
    return $allItems;
}
// Usage
$allServers = fetchAll('/servers', ['status' => 'running']);
echo "Total running servers: " . count($allServers) . "\n";

<?php
$webhookSecret = 'your_webhook_secret';
$payload = file_get_contents('php://input');
$signature = $_SERVER['HTTP_X_WEBHOOK_SIGNATURE'] ?? '';
// Verify signature
$expected = 'sha256=' . hash_hmac('sha256', $payload, $webhookSecret);
if (!hash_equals($expected, $signature)) {
    http_response_code(401);
    echo json_encode(['error' => 'Invalid signature']);
    exit;
}
// Process the event
$event = json_decode($payload, true);
switch ($event['event']) {
    case 'server.status_changed':
        $serverName = $event['data']['name'];
        $newStatus = $event['data']['new_status'];
        error_log("Server {$serverName} changed to {$newStatus}");
        break;
    case 'billing.invoice_created':
        $invoiceNumber = $event['data']['number'];
        error_log("New invoice created: {$invoiceNumber}");
        break;
    case 'billing.payment_failed':
        error_log("Payment failed - immediate attention required");
        break;
}
http_response_code(200);
echo json_encode(['status' => 'ok']);