{"name":"ORE Betting Backend API","version":"1.0.0","status":"running","endpoints":{"public":{"/api/data":"Get all cached data (round, squares, treasury)","/api/round":"Get current round info","/api/squares":"Get square ROI data","/api/treasury":"Get treasury data","/api/prices":"Get ORE and SOL prices (Jupiter API)","/api/health":"Health check","/api/stats":"Backend statistics","GET /api/winner/latest":"Get latest winner from gmore.fun API","GET /api/winner/:roundId":"Get winner for specific round from gmore.fun API","GET /api/battle-royale/:roundId":"Get battle royale data for specific round","GET /api/battle-royale/recent":"Get recent battle royale rounds","GET /api/winners/:roundId":"Get winners for specific round","GET /api/winners/latest":"Get latest round winners"},"analytics":{"POST /api/analytics/sentiment":"Record market sentiment data (rate limited: 200/min)","GET /api/analytics/sentiment":"Get market sentiment history","DELETE /api/analytics/clear":"Clear all analytics data (requires X-API-Key)"}}}