Anthropic: Claude Opus 4.1

from openai import OpenAI

client = OpenAI(
    base_url="https://api.fardai.com/openai/v1",
    api_key="sk-fardai-your-key",
)

response = client.chat.completions.create(
    model="anthropic/claude-opus-4.1",
    messages=[{"role": "user", "content": "سلام!"}],
)

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