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

# Async Tool Use

## Code

```python cookbook/90_models/neosantara/async_tool_use.py theme={null}
import asyncio

from agno.agent import Agent
from agno.models.neosantara import Neosantara
from agno.tools.duckduckgo import DuckDuckGoTools

agent = Agent(
    model=Neosantara(id="grok-4.1-fast-non-reasoning"),
    tools=[DuckDuckGoTools()],
    markdown=True,
)

# Print the response in the terminal
asyncio.run(
    agent.aprint_response("What is the current stock price of NVDA?", stream=True)
)
```

## Usage

<Steps>
  <Snippet file="create-venv-step.mdx" />

  <Step title="Set your API key">
    ```bash theme={null}
    export NEOSANTARA_API_KEY=xxx
    ```
  </Step>

  <Step title="Install dependencies">
    ```bash theme={null}
    uv pip install -U openai ddgs agno
    ```
  </Step>

  <Step title="Run Agent">
    ```bash theme={null}
    python cookbook/90_models/neosantara/async_tool_use.py
    ```
  </Step>
</Steps>