> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Cache Tool Calls

> Cache YFinance tool results with cache_results=True to skip repeat API calls.

```python cache_tool_calls.py theme={null}
"""
Cache Tool Calls
=============================

Demonstrates cache tool calls.
"""

import asyncio

from agno.agent import Agent
from agno.models.openai import OpenAIChat
from agno.tools.websearch import WebSearchTools
from agno.tools.yfinance import YFinanceTools

# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------


agent = Agent(
    model=OpenAIChat(id="gpt-5.6-luna"),
    tools=[WebSearchTools(), YFinanceTools(cache_results=True)],
)

# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    asyncio.run(
        agent.aprint_response(
            "What is the current stock price of AAPL and latest news on 'Apple'?",
            markdown=True,
        )
    )
```

## Run the Example

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

**1. Install dependencies**

```bash theme={null}
uv pip install -U agno ddgs openai yfinance
```

**2. Export your OpenAI API key**

```bash Mac/Linux theme={null}
export OPENAI_API_KEY="your_openai_api_key_here"
```

```bash Windows theme={null}
$Env:OPENAI_API_KEY="your_openai_api_key_here"
```

**3. Run the example**

Save the code above as `cache_tool_calls.py`, then run:

```bash theme={null}
python cache_tool_calls.py
```

Full source: [cookbook/91\_tools/other/cache\_tool\_calls.py](https://github.com/agno-agi/agno/blob/v3.0.4/cookbook/91_tools/other/cache_tool_calls.py)


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