Agent with Tools and Streaming

Stream a Portkey agent’s tool-calling response as it searches the web with WebSearchTools.

Code

tool_use.py

import os

from agno.agent import Agent
from agno.models.portkey import Portkey
from agno.tools.websearch import WebSearchTools

agent = Agent(
    model=Portkey(
        id="@first-integrati-707071/gpt-5-nano",
        portkey_api_key=os.getenv("PORTKEY_API_KEY"),
    ),
    tools=[WebSearchTools()],
    markdown=True,
)

# Print the response in the terminal
agent.print_response("What are the latest developments in AI gateways?", stream=True)

Usage

1. Set up your virtual environment

   Mac

   uv venv --python 3.12
   source .venv/bin/activate
   
2. Set your API keys

   export PORTKEY_API_KEY=***
   export PORTKEY_VIRTUAL_KEY=***
   
3. Install dependencies

   uv pip install -U portkey-ai openai ddgs agno
   
4. Run Agent

   Save the code above as tool_use.py, then run:

   python tool_use.py