> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zeroruntime.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Simli

> Python API reference for the simli avatars plugin.

<Card title="Usage guide" icon="book" href="/plugins/avatar/simli" horizontal>
  Setup, environment variables, and Python/JavaScript/Go usage examples.
</Card>

## SimliAvatar

Avatar integration for the Simli provider.

Configures a Simli avatar session, resolving credentials and face
settings from explicit arguments or environment variables.

### Constructor

```python theme={null}
SimliAvatar(*, api_key: 'Optional[str]' = None, face_id: 'str' = '', model: 'Optional[str]' = None, is_trinity: 'bool' = False) -> 'None'
```

<ParamField path="api_key" type="Optional[str]">
  Simli API key. Falls back to the `SIMLI_API_KEY` environment variable when not provided.
</ParamField>

<ParamField path="face_id" type="str" default="">
  Identifier of the face to use. Falls back to the `SIMLI_FACE_ID` environment variable, then to a built-in default face when empty.
</ParamField>

<ParamField path="model" type="Optional[str]">
  Optional model identifier for the avatar.
</ParamField>

<ParamField path="is_trinity" type="bool" default="False">
  Whether to enable Trinity mode for the avatar.
</ParamField>