{
    "error": true,
    "message": "Thiếu tham số action",
    "usage": "api.php?action=[key_game]",
    "games": [
        "hitclub",
        "hitclub_md5",
        "b52",
        "max789",
        "sumvin",
        "68gb",
        "68gb_md5"
    ]
}