function doPost() { // アクセス先の情報 var url = "http://"; var userid = "id"; var password = "password"; // POSTメソッドの投稿データ var payload = { "key1" : "value1", "key2" : "value2" } // POSTメソッドのオプション var options = { "method" : "POST", "headers" : {"Authorization" : " Basic " + Utilities.base64Encode(userid + ":" + password)}, "payload" : payload, "muteHttpExceptions" : true } try{ // POSTメソッドのリクエスト var response = UrlFetchApp.fetch(url, options); var content = response.getContentText("UTF-8"); }catch(e){ Logger.log(e.message); } }