AblyRealtime ably = new AblyRealtime("1WChTA.i0QxoQ:CipNzuh6yR0ywgki");
Channel channel = ably.channels.get("rib-kid");

/* Publish a message to the rib-kid channel */
channel.publish("rib-kid", "hello");

ARTRest realtime = [[ARTRealtime alloc] initWithKey:"1WChTA.i0QxoQ:CipNzuh6yR0ywgki"];
ARTRealtimeChannel *channel = [ably.channels get:@"rib-kid"];

// Publish a message to the rib-kid channel
[channel publish:@"greeting" data:@"hello"];

let ably = ARTRealtime(key: "1WChTA.i0QxoQ:CipNzuh6yR0ywgki")
let channel = ably.channels.get("rib-kid")

/// Publish a message to the rib-kid channel
channel.publish("greeting", data: "hello")

var ably = new Ably.Realtime("1WChTA.i0QxoQ:CipNzuh6yR0ywgki");
var channel = ably.Channels.Get("rib-kid");

// Publish a message to the rib-kid channel
channel.Publish("greeting", "hello");

var ably = new require('ably').Realtime('1WChTA.i0QxoQ:CipNzuh6yR0ywgki'');
var channel = ably.channels.get('rib-kid');

// Publish a message to the rib-kid channel
channel.publish('greeting', 'hello');

$ably = new Ably\AblyRest('1WChTA.i0QxoQ:CipNzuh6yR0ywgki'');
$channel = $ably->channel('rib-kid');

// Publish a message to the rib-kid channel
$channel->publish('myEvent', 'Hello!');

AblyRealtime ably = new AblyRealtime("1WChTA.i0QxoQ:CipNzuh6yR0ywgki");
Channel channel = ably.channels.get("rib-kid");

/* Publish a message to the rib-kid channel */
channel.publish("rib-kid", "hello");

ably = Ably::Realtime.new('1WChTA.i0QxoQ:CipNzuh6yR0ywgki')
channel = ably.channels.get('rib-kid')

# Publish a message to the rib-kid channel
channel.publish 'greeting', 'hello'

ably = AblyRest('1WChTA.i0QxoQ:CipNzuh6yR0ywgki')
channel = ably.channels.get('rib-kid')

# Publish a message to the rib-kid channel
channel.publish('greeting', 'hello')

options := ably.ClientOptions{
  ApiKey: '1WChTA.i0QxoQ:CipNzuh6yR0ywgki'
}
ably    := ably.NewRealtimeClient(options)
channel := ably.Channel('rib-kid')

/* Publish a message to the rib-kid channel */
channel.Publish("rib-kid", "hello")

# Copy and paste the curl command below into your console to try this demo now
# Publish a message to the rib-kid channel

curl -X POST https://rest.ably.io/channels/rib-kid/messages \
  -u '1WChTA.i0QxoQ:CipNzuh6yR0ywgki' \
  --data 'name=greeting&data=hello'

/* Subscribe to messages on channel */
MessageListener listener;
listener = new MessageListener() {
  @Override
  public void onMessage(Message message) {
    System.out.print(message.data);
  }};
};
channel.subscribe("greeting", listener);

// Subscribe to messages on channel
[channel subscribe:@"greeting" callback:^(ARTMessage *message) {
  NSLog(@"%@", message.data);
}];

/// Subscribe to messages on channel
channel.subscribe("greeting") { message in
  print("\(message.data)")
}

/* Subscribe to messages on channel */

channel.Subscribe("greeting", (message) => {
  Console.WriteLine(message.data);
});

// Subscribe to messages on channel
channel.subscribe('greeting', function(message) {
  console.log(message.data);
});

// Subscribe only supported by Realtime client libraries such as Javascript, iOS, Android
// PHP supports history to retrieve messages over REST

$messagesPage = $channel->history();
echo($messagesPage->items[0]->data);

/* Subscribe to messages on channel */

MessageListener listener;
listener = new MessageListener() {
  @Override
  public void onMessage(Message message) {
    System.out.print(message.data);
  }};
};
channel.subscribe("greeting", listener);

# Subscribe to messages on channel

channel.subscribe 'greeting' do |message|
  puts message.data
end

# Subscribe only supported by Realtime client libraries such as Javascript, iOS, Android
# Python supports history to retrieve messages over REST

message_page = channel.history()
print(messagesPage.items[0].data)

/* Subscribe to messages on channel */

sub, err := channel.Subscribe()
if err != nil {
    panic(err)
}
for msg := range sub.MessageChannel() {
  fmt.Println(msg.data)
}

# Your browser is already subscribed to messages on channel rib-kid
# Copy and paste the curl command into your console now to see Ably realtime in action