Jupyter

Jupyter notebooks are the standard environment for Python-based data science and AI experimentation. Because Routerly speaks the OpenAI API, you can use the openai Python package inside any notebook without extra dependencies.

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Install

Install the OpenAI SDK in your notebook environment:

%pip install openai

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Configure

Create the client once at the top of your notebook:

from openai import OpenAI

client = OpenAI(
    base_url="http://localhost:3000/v1",
    api_key="sk-rt-YOUR_PROJECT_TOKEN",
)

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Usage

Chat completion

response = client.chat.completions.create(
    model="gpt-5-mini",
    messages=[{"role": "user", "content": "Explain gradient descent in two sentences."}],
)
print(response.choices[0].message.content)

Streaming

stream = client.chat.completions.create(
    model="gpt-5-mini",
    messages=[{"role": "user", "content": "Write a haiku about neural networks."}],
    stream=True,
)
for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="", flush=True)

Using Anthropic SDK

%pip install anthropic

import anthropic

client = anthropic.Anthropic(
    base_url="http://localhost:3000",
    api_key="sk-rt-YOUR_PROJECT_TOKEN",
)

message = client.messages.create(
    model="claude-haiku-4-5",
    max_tokens=256,
    messages=[{"role": "user", "content": "What is backpropagation?"}],
)
print(message.content[0].text)

tip

Store your project token in a Jupyter environment variable rather than hardcoding it. Add export ROUTERLY_TOKEN=sk-rt-… to your shell profile and read it with os.environ["ROUTERLY_TOKEN"].