> ## 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.

# stop • AI Agent SDK

> stop: Stop the heartbeat loop.

# stop

Method

> This is a method of the [**Heartbeat**](https://praison.ai/docs/sdk/reference/praisonaiagents/classes/Heartbeat.md) class in the [**heartbeat**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/heartbeat.md) module.

Stop the heartbeat loop.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def stop() -> None
```

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/agent/heartbeat.py#L95)
>
> `praisonaiagents/agent/heartbeat.py` at line 95


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