Install

pip install anthropic

Configure the client

import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ["UOUODUO_API_KEY"],
    base_url="https://uouo.cloud/v1",
)

Messages

message = client.messages.create(
    model="claude-3-5-sonnet-latest",
    max_tokens=512,
    system="You are a careful code review assistant.",
    messages=[
        {"role": "user", "content": "List three risks in this migration plan."}
    ],
)

print(message.content)

Streaming

with client.messages.stream(
    model="claude-3-5-sonnet-latest",
    max_tokens=512,
    messages=[{"role": "user", "content": "Explain rate-limit handling step by step."}],
) as stream:
    for text in stream.text_stream:
        print(text, end="")

Notes

• `max_tokens` is required.
• `system` is a top-level field, not a message.
• Costs and final token counts are shown in `/app/logs`.