Pydantic AI

export SIFLOW_API_KEY="<Your API Key>"

import os
from pydantic_ai import Agent
from pydantic_ai.models.openai import OpenAIChatModel
from pydantic_ai.providers.openai import OpenAIProvider

model = OpenAIChatModel(
    "glm-5.2",
    provider=OpenAIProvider(
        base_url="https://api.siflow.cn/model-api/v1",
        api_key=os.environ["SIFLOW_API_KEY"],
    ),
)
agent = Agent(model)

result = agent.run_sync("In one short sentence, which model are you?")
print(result.output)
# → a normal completion from siflow, e.g. "I am GLM, a large language model…"