PHP Examples — AI Pass

Overview

These examples show how to integrate AI Pass into PHP applications using the JavaScript SDK for authentication and PHP for server-side API calls.

Live Example: View working PHP demo

Login Page (index.php)

Handle OAuth authentication using the AI Pass SDK:

<?php
$isLoggingOut = isset($_GET['logout']) && $_GET['logout'] === '1';
?>
<!DOCTYPE html>
<html>
<body>
    <h1>AI Pass OAuth2 Example</h1>
    
    <div id="login-section">
        <button onclick="login()">Login with AI Pass</button>
    </div>

    <script src="https://aipass.one/aipass-sdk.js"></script>
    <script>
        AiPass.initialize({
            clientId: 'your_client_id',
            scopes: ['api:access', 'profile:read']
        });

        // Handle logout
        const isLoggingOut = <?php echo $isLoggingOut ? 'true' : 'false'; ?>;
        if (isLoggingOut) {
            AiPass.logout().finally(() => {
                window.location = 'index.php';
            });
        }

        // Redirect to dashboard after login
        document.addEventListener('aipass:login', redirectToDashboard);
        if (AiPass.isAuthenticated()) redirectToDashboard();

        function redirectToDashboard() {
            const token = AiPass.getAccessToken();
            const form = document.createElement('form');
            form.method = 'POST';
            form.action = 'dashboard.php';
            
            const input = document.createElement('input');
            input.type = 'hidden';
            input.name = 'access_token';
            input.value = token;
            
            form.appendChild(input);
            document.body.appendChild(form);
            form.submit();
        }

        async function login() {
            await AiPass.login();
        }
    </script>
</body>
</html>

Dashboard (dashboard.php)

Use the access token to call AI Pass APIs from PHP:

Session Management & Logout

<?php
session_start();

// Store token from POST
if (!isset($_SESSION['access_token']) && isset($_POST['access_token'])) {
    $_SESSION['access_token'] = $_POST['access_token'];
}

// Redirect if not authenticated
if (!isset($_SESSION['access_token'])) {
    header('Location: index.php');
    exit();
}

$token = $_SESSION['access_token'];

// Handle logout
if (isset($_POST['logout'])) {
    session_destroy();
    header('Location: index.php?logout=1');
    exit();
}
?>

API Call Helper Function

function callAiPassAPI($endpoint, $method, $token, $data = null) {
    $ch = curl_init('https://aipass.one' . $endpoint);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Authorization: Bearer ' . $token,
        'Content-Type: application/json'
    ]);

    if ($method === 'POST') {
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
    }

    $response = curl_exec($ch);
    curl_close($ch);
    return json_decode($response, true);
}

Get User Profile

$userInfo = callAiPassAPI('/oauth2/userinfo', 'GET', $token);
$userName = $userInfo['name'] ?? $userInfo['email'] ?? 'Unknown';
$userEmail = $userInfo['email'] ?? '';

Get User Balance

$balance = callAiPassAPI('/api/v1/usage/me/summary', 'GET', $token);
$remainingBudget = $balance['data']['remainingBudget'] ?? 0;
$maxBudget = $balance['data']['maxBudget'] ?? 0;

echo "Balance: $" . number_format($remainingBudget, 2) . 
     " / $" . number_format($maxBudget, 2);

Call Chat Completion API

if (isset($_POST['prompt']) && !empty($_POST['prompt'])) {
    $result = callAiPassAPI('/oauth2/v1/chat/completions', 'POST', $token, [
        'model' => 'gemini/gemini-2.5-flash-lite',
        'messages' => [
            ['role' => 'user', 'content' => $_POST['prompt']]
        ],
        'temperature' => 0.7,
        'max_tokens' => 1000
    ]);

    $completionResult = $result['choices'][0]['message']['content'] ?? 
                       'Error: No response from API';
    
    echo htmlspecialchars($completionResult);
}

PHP Integration Examples