import * as PushNotifications from "node-pushnotifications"; const settings = { gcm: { id: "null" }, apn: { token: { key: './certs/key.p8', keyId: 'ABCD', teamId: 'EFGH', } }, adm: { client_id: "null", client_secret: "null" }, wns: { client_id: "null", client_secret: "null", notificationMethod: 'sendTileSquareBlock', } }; const push = new PushNotifications(settings); const registrationIds = []; registrationIds.push('INSERT_YOUR_DEVICE_ID'); registrationIds.push('INSERT_OTHER_DEVICE_ID'); const data = { title: 'New push notification', body: 'Powered by AppFeel' }; // You can use it in node callback style push.send(registrationIds, data, (err, result) => { if (err) { console.log(err); } else { console.log(result); } }); // Or you could use it as a promise: push.send(registrationIds, data) .then((results) => { console.log(results); }) .catch((err) => { console.log(err); });