{
    "message": "Welcome to php-bin!",
    "usage": "Use ?model={ip|user-agent|headers|get|uuid}",
    "endpoints": {
        "ip": "Show client IP and proxy info",
        "user-agent": "Show client User-Agent",
        "headers": "List request headers",
        "get": "Show GET parameters and request info",
        "uuid": "Generate a random UUID"
    },
    "example": "index.php?model=ip"
}