v0.1.0

Onlist Python SDK v0.1.0

Initial release of the official Python SDK for Onlist.

Features

• Onlist / AsyncOnlist clients — drop-in replacement for openai.OpenAI
• Marketplace API: query models, providers, and pricing
• ProviderRouting type for marketplace routing control
• Error hierarchy: AuthenticationError, RateLimitError, ProviderError, etc.
• Full type hints with py.typed (PEP 561)
• 5 ready-to-run examples

Installation

pip install onlist

Quick Start

from onlist import Onlist

client = Onlist(api_key="sk-...")
response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4-6",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)