LemonSlice

LemonSlice provides AI-powered avatar agents that generate synchronized video and audio responses in real time, enabling natural video conversations with your AI agents.

Info

This integration is fully supported for use with Conversational AI Engine. While it has completed functional validation, it is newer to the platform, and additional provider-specific edge cases may be identified as usage scales across a broader range of applications and workloads.

Sample configuration

LemonSlice integrates through the generic avatar vendor. The following examples show how to configure a LemonSlice avatar when starting a conversational AI agent.

from agora_agent import Agent
from agora_agent.agentkit.vendors import GenericAvatar

# client is your configured Agora client
agent = (
    Agent(client)
    .with_stt(...)  # configure your STT vendor
    .with_llm(...)  # configure your LLM vendor
    .with_tts(...)  # configure your TTS vendor
    .with_avatar(GenericAvatar(
        api_key='<LEMONSLICE_API_KEY>',
        api_base_url='https://lemonslice.com/api/liveai/agora',
        avatar_id='lemonslice',
        agora_uid='<AGORA_UID>',
        additional_params={
            'agent_image_url': '<IMAGE_URL>',  # or agent_id, or agent_image_base64
            'aspect_ratio': '2x3',
        },
    ))
)

import { Agent, GenericAvatar } 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(/* configure your TTS vendor */)
  .withAvatar(new GenericAvatar({
    apiKey: '<LEMONSLICE_API_KEY>',
    apiBaseUrl: 'https://lemonslice.com/api/liveai/agora',
    avatarId: 'lemonslice',
    agoraUid: '<AGORA_UID>',
    additionalParams: {
      agent_image_url: '<IMAGE_URL>', // or agent_id, or agent_image_base64
      aspect_ratio: '2x3',
    },
  }));

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(/* configure your TTS vendor */).
  WithAvatar(
    vendors.NewGenericAvatar(vendors.GenericAvatarOptions{
        APIKey:     "<LEMONSLICE_API_KEY>",
        APIBaseURL: "https://lemonslice.com/api/liveai/agora",
        AvatarID:   "lemonslice",
        AgoraUID:   "<AGORA_UID>",
        AdditionalParams: map[string]interface{}{
            "agent_image_url": "<IMAGE_URL>", // or agent_id, or agent_image_base64
            "aspect_ratio":    "2x3",
        },
    }),
)

Use the following avatar configuration in your request:

"avatar": {
  "vendor": "generic",
  "params": {
    "api_key": "<LEMONSLICE_API_KEY>",
    "api_base_url": "https://lemonslice.com/api/liveai/agora",
    "avatar_id": "lemonslice",
    "agent_image_url": "<IMAGE_URL>",
    "agora_token": "<AGORA_TOKEN>",
    "agora_uid": "<AGORA_UID>",
    "aspect_ratio": "2x3"
  }
}

Key parameters

paramsrequired

api_keystring

required

The API key used for authentication with LemonSlice. Get your API key from your LemonSlice account.

api_base_urlstring

required

The base URL of the LemonSlice API endpoint. Set to https://lemonslice.com/api/liveai/agora.

avatar_idstring

required

Fixed value that identifies the vendor integration. Always set to lemonslice.

agent_image_urlstring

optional

A publicly accessible URL to the avatar image. Provide exactly one of agent_id, agent_image_url, or agent_image_base64.

agent_idstring

optional

The ID of a LemonSlice agent to use as the avatar. Provide exactly one of agent_id, agent_image_url, or agent_image_base64. If you provide agent_id, LemonSlice also uses that agent's configured settings as defaults for agent_prompt and agent_idle_prompt.

agent_image_base64string

optional

A base64-encoded avatar image. Provide exactly one of agent_id, agent_image_url, or agent_image_base64.

aspect_ratiostring

optional

The output aspect ratio for the avatar video. One of 2x3, 9x16, or 1x1. Defaults to 2x3.

agora_tokenstring

optional

The RTC token that authorizes the avatar to join the video channel. Generate this token using your Agora project credentials.

agora_uidstring

required

The unique identifier for the avatar's RTC connection. This must be different from other participants in the channel.

For advanced configuration options, refer to the LemonSlice Agora integration page or the LemonSlice API documentation.

Sample configuration

Key parameters

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