billing-api

Internal billing and invoicing service. Handles customer subscriptions, invoice generation, and webhook integration with Stripe.

Stack

• Python 3.11
• Flask
• SQLAlchemy + SQLite (dev), Postgres (staging/prod)
• Stripe SDK
• PyJWT for auth

Running locally

make install
make run

App boots on http://localhost:8080.

Layout

src/
  app.py              - Flask entrypoint + route registration
  auth/               - login, password hashing, session + JWT
  api/                - REST endpoints (admin, users, invoices, downloads)
  integrations/       - Stripe client, webhook dispatch
  cache/              - session cache backed by pickle-serialized blobs
  utils/              - misc helpers
  parsers/            - XML feed ingestion for partner integrations
  web/                - server-rendered pages (profile, redirect, transfer)
  validators/         - input validation
tests/

Contact

platform@unitone.ai