Cartesia

from agora_agent import Agent
from agora_agent.agentkit.vendors import CartesiaTTS

# client is your configured Agora client
agent = (
    Agent(client)
    .with_stt(...)  # configure your STT vendor
    .with_llm(...)  # configure your LLM vendor
    .with_tts(CartesiaTTS(
        api_key='your-cartesia-key',
        model_id='sonic-2',
        voice_id='<voice_id>',
    ))
)

import { Agent, CartesiaTTS } from 'agora-agents';

// client is your configured Agora client
const agent = new Agent({ client })
  .withStt(/* configure your STT vendor */)
  .withLlm(/* configure your LLM vendor */)
  .withTts(new CartesiaTTS({
    apiKey: 'your-cartesia-key',
    modelId: 'sonic-2',
    voiceId: '<voice_id>',
  }));

import "github.com/AgoraIO/agora-agents-go/v2/agentkit/vendors"

// client is your configured Agora client
agent := agentkit.NewAgent(client).WithStt(/* configure your STT vendor */).
  WithLlm(/* configure your LLM vendor */).
  WithTts(
    vendors.NewCartesiaTTS(vendors.CartesiaTTSOptions{
        APIKey:  "your-cartesia-key",
        ModelID: "sonic-2",
        VoiceID: "<voice_id>",
    }),
)

"tts": {
  "vendor": "cartesia",
  "params": {
    "api_key": "<your_cartesia_key>",
    "model_id": "sonic-2",
    "base_url": "wss://api.cartesia.ai",
    "voice": {
        "mode": "id",
        "id": "<voice_id>"
    },
    "output_format": {
        "container": "raw",
        "sample_rate": 16000
    },
    "language": "en"
  }
}