{"name":"Magician Gift Rush Slot Game API","version":"1.0.0","endpoints":{"POST /api/session/create":"Start a new game session","GET  /api/session/:id":"Get session info","POST /api/spin":"Execute a spin","POST /api/buybonus":"Buy Bonus spin","POST /api/bonus/pick":"Pick a gift in bonus round","POST /api/seed/rotate":"Reveal server seed & rotate","POST /api/seed/client":"Set custom client seed","GET  /api/history/:sessionId":"Spin history","GET  /api/paytable":"Symbol payouts","GET  /api/paylines":"Payline definitions","GET  /api/config":"Game configuration","GET  /health":"Server health check","GET  /api/docs":"Swagger API documentation"}}