"{api_key}") * */ public function __construct($options) { $this->api_key = $options["api_key"]; if (!$this->api_key) { throw new Errors\InvalidApiKey(); } $this->Tokens = new Tokens($this); $this->Charges = new Charges($this); $this->Subscriptions = new Subscriptions($this); $this->Refunds = new Refunds($this); $this->Plans = new Plans($this); $this->Transfers = new Transfers($this); $this->Iins = new Iins($this); $this->Cards = new Cards($this); $this->Events = new Events($this); $this->Customers = new Customers($this); $this->Orders = new Orders($this); } }