# Cometapi Tool Use (/examples/models/cometapi/tool-use)



```python title="tool_use.py"
"""
Cometapi Tool Use
=================

Cookbook example for `cometapi/tool_use.py`.
"""

import asyncio

from agno.agent import Agent
from agno.models.cometapi import CometAPI
from agno.tools.websearch import WebSearchTools

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

agent = Agent(
    model=CometAPI(id="gpt-5-mini"),
    tools=[WebSearchTools()],
    markdown=True,
)

# Print the response in the terminal

# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    # --- Sync ---
    agent.print_response("What is the latest price about BTCUSDT on Binance?")

    # --- Sync + Streaming ---
    agent.print_response(
        "What's the current weather in Tokyo and what are some popular tourist attractions there?",
        stream=True,
    )

    # --- Async ---
    asyncio.run(agent.aprint_response("What's the latest news about AI?"))

    # --- Async + Streaming ---
    asyncio.run(
        agent.aprint_response(
            "Search for the latest developments in quantum computing and summarize them",
            stream=True,
        )
    )
```

## Run the Example [#run-the-example]

<Steps>
    <Step title="Set up your virtual environment">
      <CodeBlockTabs defaultValue="Mac">
        <CodeBlockTabsList>
          <CodeBlockTabsTrigger value="Mac">
            Mac
          </CodeBlockTabsTrigger>

          <CodeBlockTabsTrigger value="Windows">
            Windows
          </CodeBlockTabsTrigger>
        </CodeBlockTabsList>

        <CodeBlockTab value="Mac">
          ```bash
          uv venv --python 3.12
          source .venv/bin/activate
          ```
        </CodeBlockTab>

        <CodeBlockTab value="Windows">
          ```bash
          uv venv --python 3.12
          .venv\Scripts\activate
          ```
        </CodeBlockTab>
      </CodeBlockTabs>
    </Step>

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

  <Step title="Export environment variables">
    <CodeBlockTabs defaultValue="Mac/Linux">
      <CodeBlockTabsList>
        <CodeBlockTabsTrigger value="Mac/Linux">
          Mac/Linux
        </CodeBlockTabsTrigger>

        <CodeBlockTabsTrigger value="Windows">
          Windows
        </CodeBlockTabsTrigger>
      </CodeBlockTabsList>

      <CodeBlockTab value="Mac/Linux">
        ```bash
        export COMETAPI_KEY="your_cometapi_key_here"
        ```
      </CodeBlockTab>

      <CodeBlockTab value="Windows">
        ```powershell
        $Env:COMETAPI_KEY="your_cometapi_key_here"
        ```
      </CodeBlockTab>
    </CodeBlockTabs>
  </Step>

  <Step title="Run the example">
    Save the code above as `tool_use.py`, then run:

    ```bash
    python tool_use.py
    ```
  </Step>
</Steps>

Full source: [cookbook/90\_models/cometapi/tool\_use.py](https://github.com/agno-agi/agno/blob/8f36eaf2d18e91afa7b327eec66a3cd3685dcb87/cookbook/90_models/cometapi/tool_use.py)