Agent with Tools

Code

import asyncio
import os

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

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

if __name__ == "__main__":
    # --- Sync ---
    agent.print_response("What are the latest developments in AI gateways?")

    # --- Sync + Streaming ---
    agent.print_response(
        "What are the latest developments in AI gateways?", stream=True
    )

    # --- Async ---
    asyncio.run(
        agent.aprint_response("What are the latest developments in AI gateways?")
    )

    # --- Async + Streaming ---
    asyncio.run(
        agent.aprint_response(
            "What are the latest developments in AI gateways?", stream=True
        )
    )

Usage

Set up your virtual environment

uv venv --python 3.12
source .venv/bin/activate

Set your Portkey API key

export PORTKEY_API_KEY="your_portkey_api_key_here"

Install dependencies

uv pip install -U portkey-ai openai ddgs agno

Set the model ID

Replace @your-provider-slug/gpt-5-nano with a model string from your Portkey Model Catalog. Portkey model strings use the format @provider_slug/model_name.

Run the agent

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

python tool_use.py