README.md

---
title: AI Team Chat Backend
emoji: 🤖
colorFrom: blue
colorTo: purple
sdk: docker
pinned: false
---

# AI Team Chat — Backend API

FastAPI backend powering the AI Team Chat app.

## Environment Variables (set in HF Spaces → Settings → Secrets)

| Variable | Description |
|---|---|
| `GROQ_API_KEY` | Your Groq API key |
| `OPENAI_API_KEY` | Your OpenAI API key (optional) |
| `SUPABASE_URL` | Your Supabase project URL |
| `SUPABASE_KEY` | Your Supabase anon/service key |

## Endpoints

- `POST /chat` — Main chat endpoint
- `GET /history/{session_id}` — Fetch session history
- `GET /health` — Health check