static Map viber_sendMessage(S token, S senderName, S receiverViperID, S text) { ret jsonDecodeMap(doPostJSONWithHeaders( jsonEncode(litmap( receiver := receiverViperID, type := "text", "sender.name" := senderName, +text)), "https://chatapi.viber.com/pa/send_message", "X-Viber-Auth-Token" := token)); }