nature_remo_gas.js

function doGet(e) {
  if (!e.parameters.token || !e.parameters.signal_ids) {
    return ContentService.createTextOutput('Invalid paramerter');
  }
  var token = e.parameters.token;
  var signals = e.parameters.signal_ids.toString().split(',');
  
  if (!token || !signals || signals.length < 1) {
    return ContentService.createTextOutput('NG');
  }

  for (var i = 0; i < signals.length; i++) {
    postSignalSendAPI(token, signals[i]);
    Utilities.sleep(300);
  }
  return ContentService.createTextOutput('OK');
}

function postSignalSendAPI(token, signal_id){
  var options = {
    "method" : "post",
    "headers" : {
      "Authorization" : "Bearer " + token,
      "Accept" : "application/json"
    },
    "payload" : {}
  };
  UrlFetchApp.fetch("https://api.nature.global/1/signals/" + signal_id + "/send", options);
}