{
    "service": "ZenUp Messenger API Server",
    "status": "operational",
    "version": "1.0.0",
    "encryption": "AES-256-GCM \/ E2EE Enabled",
    "smtp": "Gmail SMTP Enabled (smtp.gmail.com)",
    "push": "Firebase Cloud Messaging (FCM) Enabled",
    "endpoints": {
        "POST \/api\/auth_register_step1.php": "Step 1: Register Email & Password + Send OTP",
        "POST \/api\/auth_verify_email.php": "Step 2: Confirm 6-digit Email OTP",
        "POST \/api\/auth_resend_code.php": "Resend OTP to Email via Gmail SMTP",
        "POST \/api\/auth_check_username.php": "Check @username availability (strict a-z, 0-9, -, _)",
        "POST \/api\/auth_set_profile.php": "Step 3: Set Nickname and unique Username",
        "POST \/api\/auth_login.php": "Login with Email\/Username & Password",
        "POST \/api\/auth_forgot_password.php": "Request Password Reset Code via Gmail SMTP",
        "POST \/api\/auth_reset_password.php": "Reset Password with 6-digit Code",
        "GET \/api\/get_profile.php": "Get User Profile",
        "POST \/api\/update_profile.php": "Update Avatar, Nickname, Bio, Username",
        "GET \/api\/search_users.php": "Search Users by @username or nickname",
        "GET \/api\/get_chats.php": "Get Active Conversations List",
        "GET \/api\/get_messages.php": "Get Real-Time Encrypted Messages",
        "POST \/api\/send_message.php": "Send Encrypted Message + Push Notification",
        "POST \/api\/mark_read.php": "Mark Messages as Read",
        "POST \/api\/update_fcm_token.php": "Register Firebase FCM Push Token"
    },
    "timestamp": "2026-08-30 04:14:59"
}