BytePlus (ByteDance Ark)

%pip install langfuse openai --upgrade

import os

os.environ["LANGFUSE_PUBLIC_KEY"] = "pk-lf-..."
os.environ["LANGFUSE_SECRET_KEY"] = "sk-lf-..."
os.environ["LANGFUSE_BASE_URL"] = "https://app.getmuster.io"
os.environ["ARK_API_KEY"] = "..."

from langfuse.openai import OpenAI

client = OpenAI(
    base_url="https://ark.ap-southeast.bytepluses.com/api/v3",
    api_key=os.environ["ARK_API_KEY"],
)

response = client.chat.completions.create(
    model="your-byteplus-model-id",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)