Build a voice agent

import { useVoxera } from "@voxera/sdk-react-native";

export function VoiceScreen() {
  const { start, leave, isActive, messages, speakingState } = useVoxera();

  return (
    <View>
      <Text>{speakingState === "ai" ? "Agent speaking" : "Listening"}</Text>
      <Button
        title={isActive ? "End call" : "Start call"}
        onPress={() =>
          isActive
            ? leave()
            : start({
                appKey: PUBLISHABLE_KEY,
                serverUrl: "https://rtc.voxera-voice.com",
                userId: "user-123",
              })
        }
      />
      {messages.map((message) => (
        <Text key={message.id}>{message.content}</Text>
      ))}
    </View>
  );
}

import SwiftUI
import VoxeraSDK

struct VoiceView: View {
  // The view model takes its configuration up front — there is no
  // separate configure() step.
  @StateObject private var voxera = VoxeraViewModel(
    config: VoxeraConfig(
      appKey: publishableKey,
      serverUrl: "https://rtc.voxera-voice.com",
      userId: "user-123"
    )
  )

  var body: some View {
    VStack(spacing: 12) {
      Text(voxera.isConnected ? "Connected" : "Idle")

      ForEach(voxera.conversationMessages) { message in
        Text(message.content)
      }

      Button("Start call") {
        voxera.connect()
        voxera.startConversation()
      }
    }
  }
}

import com.voxera.sdk.ConversationMessage
import com.voxera.sdk.VoxeraClient
import com.voxera.sdk.VoxeraConfig
import com.voxera.sdk.VoxeraListener

// Configuration and the listener are passed to the constructor;
// connect() itself takes no arguments.
private val voxera = VoxeraClient(
  context,
  VoxeraConfig(
    appKey = PUBLISHABLE_KEY,
    serverUrl = "https://rtc.voxera-voice.com",
    userId = "user-123",
    listener = object : VoxeraListener {
      override fun onMessage(message: ConversationMessage) {
        binding.transcript.append(message.content)
      }
    },
  ),
)

voxera.connect()
voxera.startConversation()

import 'package:voxera_flutter/voxera_flutter.dart';

final voxera = VoxeraClient(const VoxeraConfig(
  appKey: publishableKey,
  serverUrl: 'https://rtc.voxera-voice.com',
  userId: 'user-123',
));

// Messages arrive as typed events, not as a list.
final sub = voxera.on('message').listen((event) {
  setState(() => _transcript.add(event.data['content'] as String));
});

await voxera.connect();
await voxera.startConversation();