autonomath (Python SDK)

Python client for the AutonoMath REST API - a catalog of Japanese institutional programs (subsidies, loans, tax incentives) with an exclusion-rule engine.

Install

pip install autonomath

(Currently unpublished; install locally with pip install -e path/to/sdk/python.)

Quick start

from autonomath import Client

c = Client(api_key="am_...")  # or leave None for anonymous free tier

meta = c.meta()
print(meta.total_programs, meta.tier_counts)

resp = c.search_programs(tier=["S", "A"], prefecture="東京都", limit=10)
for p in resp.results:
    print(p.unified_id, p.primary_name, p.tier)

detail = c.get_program(resp.results[0].unified_id)
print(detail.enriched)

check = c.check_exclusions([p.unified_id for p in resp.results])
for hit in check.hits:
    print(hit.rule_id, hit.severity, hit.programs_involved)

Async

import asyncio
from autonomath import AsyncClient

async def main():
    async with AsyncClient(api_key="am_...") as c:
        meta = await c.meta()
        print(meta.total_programs)

asyncio.run(main())

Configuration

Retry behavior:

• 429 Too Many Requests respects the Retry-After header (seconds).
• 5xx retried with exponential backoff (0.5s, 1s, 2s, ...).
• 4xx other than 429 are raised immediately.

Errors

All SDK errors inherit from autonomath.AutonoMathError:

• AuthError (401 / 403)
• NotFoundError (404)
• RateLimitError (429, carries retry_after)
• ServerError (5xx)

autonomath.JpintelError is retained as a deprecated alias for AutonoMathError. New code should import AutonoMathError.

Develop

cd sdk/python
python -m venv .venv
.venv/bin/pip install -e ".[dev]"
.venv/bin/pytest