Claude Sonnet 4

from openai import OpenAI

client = OpenAI(
    base_url="https://api.sylicaai.com/v1",
    api_key="YOUR_SYLICA_API_KEY",
)

response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[
        {"role": "user", "content": "What are some fun things to do in New York?"}
    ],
)

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