Python SDK

pip install openai

from openai import OpenAI
 
client = OpenAI(
    base_url="https://api.foza.ai/v1",
    api_key="sk-foza-xxxxx",
)
 
response = client.chat.completions.create(
    model="openai/gpt-4o",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "What is the capital of France?"},
    ],
)
 
print(response.choices[0].message.content)

stream = client.chat.completions.create(
    model="anthropic/claude-sonnet-4.6",
    messages=[{"role": "user", "content": "Tell me a story"}],
    stream=True,
)
 
for chunk in stream:
    content = chunk.choices[0].delta.content
    if content:
        print(content, end="", flush=True)

import asyncio
from openai import AsyncOpenAI
 
client = AsyncOpenAI(
    base_url="https://api.foza.ai/v1",
    api_key="sk-foza-xxxxx",
)
 
async def main():
    response = await client.chat.completions.create(
        model="openai/gpt-4o",
        messages=[{"role": "user", "content": "Hello!"}],
    )
    print(response.choices[0].message.content)
 
asyncio.run(main())