{"service":"AlgoHub Trade Publisher","status":"running","version":"2.0.0","endpoints":{"POST /publish":"Receive trade data from MT5 EA (include portfolio_name)","GET /portfolios":"List all portfolios","POST /portfolios/create":"Create a new portfolio","PUT /portfolios/:slug":"Rename a portfolio","DELETE /portfolios/:slug":"Delete a portfolio","GET /data?portfolio=slug&type=latest|history|equity|status":"Serve data to frontend"}}