ai-stats-py-sdk 2.0.3

Official AI Stats Gateway SDK for Python.

AI Stats Python SDK

Official Python SDK for AI Stats Gateway.

Installation

pip install ai-stats-py-sdk

Requires Python 3.10+.

Quick start

from ai_stats import AIStats

client = AIStats()  # Uses AI_STATS_API_KEY from environment

response = client.responses.create(
    {
        "model": "google/gemma-3-27b:free",
        "input": "Reply with: Python SDK works",
    }
)

print(response.get("output_text"))

Streaming example

from ai_stats import AIStats

client = AIStats()

for chunk in client.stream_text(
    {
        "model": "google/gemma-3-27b:free",
        "messages": [{"role": "user", "content": "Stream hi"}],
    }
):
    print(chunk, end="", flush=True)

Common methods

• client.responses.create(...)
• client.chat.completions.create(...)
• client.models.list(...)
• client.models.get_deprecation_info(model_id)
• client.models.validate(model_id)

Free and paid models

• Models with :free in the model ID can be called with zero deposited credits.
• Paid models require available wallet balance.

Model lifecycle warnings

from ai_stats import AIStats

client = AIStats(
    enable_deprecation_warnings=True,
    warnings_as_errors=False,
    logger=lambda level, message, meta: print(level, message, meta),
)

Environment variables

• AI_STATS_API_KEY (required unless passed in code)
• AI_STATS_BASE_URL (optional, defaults to https://api.phaseo.app/v1)

Devtools

from ai_stats import AIStats, create_ai_stats_devtools

client = AIStats(
    devtools=create_ai_stats_devtools(
        directory=".ai-stats-devtools",
        capture_headers=False,
    )
)

Regeneration and local checks

• Regenerate generated client: pnpm openapi:gen:py
• Run tests: pnpm test:sdk-py
• Smoke checks:
  • pnpm --filter @ai-stats/py-sdk run smoke:chat
  • pnpm --filter @ai-stats/py-sdk run smoke:responses