Deliver cross-platform push notifications with a simple unified API

      AblyRealtime ably = new AblyRealtime("1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI");
/* 1. Plug in Ably to the underlying OS */
ably.setAndroidContext(getApplicationContext());
/* 2. Activate (register) your device with FCM */
ably.push.activate();

/* Subscribe device for native push notifications published on the "alerts" channel within the "push" namespace */
Channel channel = ably.channels.get("push:alerts");
channel.push.subscribeDevice();
    

      ARTRealtime *ably = [[ARTRealtime alloc] initWithKey:"1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI"];
/* Activate (register) your device with APNs */
[ably.push activate];

/* Subscribe device for native push notifications published on the "alerts" channel within the "push" namespace */
ARTRealtimeChannel *channel = [ably.channels get:@"push:alerts"];
[channel.push subscribeDevice];
    

      let ably = ARTRealtime(key: "1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI")
/* Activate (register) your device with APNs */
ably.push.activate()

/* Subscribe device for native push notifications published on the "alerts" channel within the "push" namespace */
let channel = ably.channels.get("push:alerts")
channel.push.subscribeDevice()
    

      import Ably from "ably";
import Push from "ably/push";

// pass in the push plugin via client options, along with the URL of your service worker
const ably = new Ably.Realtime({
  pushServiceWorkerUrl: '/service_worker.js',
  plugins: { Push }
})

const channel = ably.channels.get("push:alerts");
await channel.push.subscribeDevice();

// example service worker to display push messages as notifications:
self.addEventListener("push", async (event) => {
  const { notification } = event.data.json();
  self.registration.showNotification(notification.title, notification);
});
    

      let ably = new Ably.Rest('1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI');
let channel = ably.channels.get('alerts');

let pushPayload = {
  notification: {
    title: 'Hello from Ably',
    body: 'Example push notification from Ably'
  },
  data: { foo: 'bar' }
};

/* Publish a message with a push payload on a channel triggering push notification delivery */
channel.publish({ name: 'notification', extras: { push: pushPayload } });
    

      AblyRest ably = new AblyRest("1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI");
Channel channel = ably.channels.get("alerts");

JsonObject pushPayload = io.ably.lib.util.JsonUtils.object()
  .add("notification", io.ably.lib.util.JsonUtils.object()
    .add("title", "Hello from Ably")
    .add("body", "Example push notification from Ably")
  )
  .add("data", io.ably.lib.util.JsonUtils.object()
    .add("foo", "bar")
  )
  .toJson();

Message message = new Message("notification", null);
message.extras = io.ably.lib.util.JsonUtils.object()
  .add("push", pushPayload)
  .toJson();

/* Publish a message with a push payload on a channel triggering push notification delivery */
channel.publish("name", message);
    

      let ably = ARTRest(key: "1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI")
let channel = ably.channels.get("alerts")

let pushPayload: [String: Any] = [
  "notification": [
    "title": "Hello from Ably!",
    "body": "Example push notification from Ably"
  ],
  "data": [
    "foo": "bar"
  ]
]

let message = ARTMessage(name: "notification")
message.extras = [
  "push": pushPayload
]

/* Publish a message with a push payload on a channel triggering push notification delivery */
channel.publish(message)
    

      let ably = new Ably.Rest('1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI');
let channel = ably.channels.get('alerts');

let pushPayload = {
  notification: {
    title: 'Hello from Ably!',
    body: 'Example push notification from Ably'
  },
  data: { foo: 'bar' }
};

/* Publish a message with a push payload on a channel triggering push notification delivery */
channel.publish({ extras: { push: pushPayload } });
    

      ably = Ably::Rest.new(key: '1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI')
channel = ably.channels.get('alerts')

push_payload = {
  notification: {
    title: 'Hello from Ably!',
    body: 'Example push notification from Ably'
  },
  data: { foo: 'bar' }
}

# Publish a message with a push payload on a channel triggering push notification delivery
channel.publish('notification', nil, extras: { push: push_payload })
    

      ably = AblyRest(key="1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI")
channel = ably.channels.get("alerts")

push_payload = {
  "notification": {
    "title": "Hello from Ably!",
    "body": "Example push notification from Ably"
  },
  "data": { "foo": "bar" }
}

# Publish a message with a push payload on a channel triggering push notification delivery
channel.publish(name="notification", data=None, extras={ "extras": { "push": push_payload }})
    

      $ably = new Ably\AblyRest("1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI");
$channel = $ably->channels->get("alerts");

$pushPayload = array(
  "notification" => array(
    "title" => "Hello from Ably!",
    "body" => "Example push notification from Ably"
  ),
  "data" => array("foo" => "bar")
);

# Publish a message with a push payload on a channel triggering push notification delivery
$channel->publish("notification", null, array("extras" => array("push" => $pushPayload)));
    

      # Copy and paste the curl command below into your console to try this demo now
# This will publish a message with a push payload on a channel triggering push notification delivery
curl -X POST https://rest.ably.io/channels/alerts/messages \
  -u "1WChTA.vxHF2w:mydNB5zkwsghjqn4Rxrziw6bkGmPDxlzxukDty5znjI" \
  -H "Content-Type: application/json" \
  --data \
  '{
    "name": "notification",
    "extras": {
      "push": {
        "notification": {
          "title": "Hello from Ably!",
          "body": "Example push notification from Ably"
        },
        "data": {
          "foo": "bar"
        }
      }
    }
  }'