​
Code

cookbook/models/portkey/tool_use_stream.py
from agno.agent import Agent
from agno.models.portkey import Portkey
from agno.tools.duckduckgo import DuckDuckGoTools

agent = Agent(
    model=Portkey(id="@first-integrati-707071/gpt-5-nano"),
    tools=[DuckDuckGoTools()],
    markdown=True,
)

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

​
Usage

1

Create a virtual environment

Open the Terminal and create a python virtual environment.
python3 -m venv .venv
source .venv/bin/activate
2

Set your API keys

export PORTKEY_API_KEY=***
export PORTKEY_VIRTUAL_KEY=***
3

Install libraries

pip install -U agno ddgs
4

Run Agent

python cookbook/models/portkey/tool_use_stream.py