Live docs: https://supply-chain-api-fc5u.onrender.com/docs

• Register a user
• Login to get a token
• Create, read, update, delete supply chain items

• JWT auth (register/login)
• Items CRUD (create/list/get/update/delete)
• Per-user data isolation (users only see their own items)
• Swagger UI at /docs

FastAPI, SQLAlchemy, Pydantic v2, JWT

1. Create venv + install: pip install -r requirements.txt

2. Create .env: copy .env.example .env (Windows) OR cp .env.example .env Set SECRET_KEY in .env

3. Start: uvicorn app.main:app --reload

Open: http://127.0.0.1:8000/docs

1. POST /users/register
2. POST /users/token
3. Click Authorize in Swagger
4. Use /items endpoints