> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Realtime Agent • AI Agent SDK
> RealtimeAgent: Agent for real-time voice conversations using OpenAI Realtime API.
# RealtimeAgent
> Defined in the [**Realtime Agent**](../modules/realtime_agent) module.
AI Agent
Agent for real-time voice conversations using OpenAI Realtime API.
This agent enables bidirectional audio streaming for voice conversations,
supporting both text and audio modalities with configurable voice settings.
```mermaid theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
%%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#8B0000', 'primaryTextColor': '#fff', 'primaryBorderColor': '#710101', 'lineColor': '#189AB4', 'secondaryColor': '#189AB4', 'tertiaryColor': '#fff' }}}%%
graph LR
input["Input Data"] --> agent["Agent: RealtimeAgent"]
agent --> output["Output Result"]
style agent fill:#8B0000,color:#fff
style input fill:#8B0000,color:#fff
style output fill:#8B0000,color:#fff
```
## Constructor
No description available.
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## Methods
Lazy load Rich console.
Connect to the Realtime API (sync wrapper).
Connect to the Realtime API asynchronously.
Disconnect from the Realtime API (sync wrapper).
Disconnect from the Realtime API asynchronously.
Send text message (sync wrapper).
Send text message asynchronously.
Send audio data (sync wrapper).
Send audio data asynchronously.
Register callback for text messages.
Register callback for audio data.
Register callback for errors.
Main receive loop for processing incoming events.
## Usage
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
from praisonaiagents import RealtimeAgent
agent = RealtimeAgent(
name="VoiceAssistant",
realtime={"voice": "nova"}
)
# Connect and start conversation
await agent.aconnect()
await agent.send_text("Hello!")
```
## Source
`praisonaiagents/agent/realtime_agent.py` at line 37
***
## Related Documentation