Anthropic API

import anthropic

client = anthropic.Anthropic(
    base_url="https://api.aisays.ai/anthropic/v1",
    api_key="sk-or-v1-...",
)

message = client.messages.create(
    model="deepseek/deepseek-v4-pro",
    max_tokens=1024,
    messages=[
        {"role": "user", "content": "Hello!"},
    ],
)
print(message.content[0].text)