Tarion API

The API is running. This repository is the backend only - the UI is a separate deployment (tarion-frontend), which is why there is nothing to render at this address.

• /docs - Swagger; the whole engine is exercisable here
• /redoc - the same contract as a document
• /api/health - engine version and dataset counts
• /api/skus - the 30-SKU portfolio
• /api/decide/AX-GH-401 - a full decision

To serve the UI from this same process while developing, point DEV_SERVE_FRONTEND at a local checkout of the front-end repo and restart:
DEV_SERVE_FRONTEND=../../tarion-frontend uvicorn main:app --reload --port 8000

tarion-engine 2.0.0 (Week 2 package refactor of ground_truth_calc_v3.py)
spec_decisions_v3.md v3.0 (2026-08-21)