lunchflowpy 0.1.4

Typed Python SDK for the Lunch Flow API

LunchFlowPy

Unofficial SDK: This package is not created, maintained, endorsed, or supported by Lunch Flow. It is a community Python SDK for accessing the public Lunch Flow API.

Typed Python SDK for the Lunch Flow API.

Installation

This project uses uv for development:

uv sync --dev

After publishing, install with:

pip install lunchflowpy

Personal API

from lunchflow import LunchFlowClient

client = LunchFlowClient(api_key="YOUR_API_KEY")

accounts = client.list_accounts()
for account in accounts.accounts:
    print(account.id, account.name, account.currency)

transactions = client.get_transactions(
    accounts.accounts[0].id,
    include_pending=True,
    from_date="2026-01-01",
    to_date="2026-01-31",
)

transactions_df = transactions.to_dataframe()

Platform API

from lunchflow import LunchFlowPlatformClient

platform = LunchFlowPlatformClient(
    client_id="CLIENT_ID",
    client_secret="CLIENT_SECRET",
)

tokens = platform.register_user(email="[e-mail]")
user_client = LunchFlowPlatformClient(access_token=tokens.access_token)

accounts = user_client.list_accounts()

Build an OAuth authorization URL:

url = platform.authorization_url(
    redirect_uri="https://yourapp.example/callback",
    state="opaque-random-state",
    email="[e-mail]",
)

Error Handling

from lunchflow import LunchFlowAPIError, LunchFlowClient

client = LunchFlowClient(api_key="YOUR_API_KEY")

try:
    client.list_accounts()
except LunchFlowAPIError as exc:
    print(exc.status_code, exc.error, exc.message)

Development

uv run pytest -q
uv run mypy
uv run ruff check .
uv build