{"endpoints":["GET  /api/signals           \u2014 current signal JSON","GET  /api/status            \u2014 engine health + last run time","GET  /api/realtime/health   \u2014 Alpaca WSS / REST tick-store live state (#57)","POST /api/refresh           \u2014 force signal refresh","GET  /api/stream            \u2014 SSE realtime price-derived updates","GET  /api/paper-trades      \u2014 paper trading ledger JSON","POST /api/paper-trades/reset \u2014 reset paper trading ledger"],"service":"Alpha Engine API","status":"running"}