OpenAI: o3

from openai import OpenAI

client = OpenAI(
    base_url="https://api.fluxcdn.com/v1",
    api_key=os.environ["FLUXCDN_KEY"],
)

resp = client.chat.completions.create(
    model="router/auto",
    messages=[{"role": "user", "content": "Hello"}],
)

print(resp.choices[0].message.content)