{"message":"Plinko Game Backend API","version":"1.0.0","endpoints":{"health":"/health","session":"POST /api/session","play":"POST /api/play","verify":"POST /api/verify","statistics":"GET /api/statistics?rows=16&riskLevel=high","history":"GET /api/session/:sessionId/history","reveal":"POST /api/session/:sessionId/reveal","rgsAuthenticate":"POST /api/wallet/authenticate","rgsBalance":"POST /api/wallet/balance","rgsPlay":"POST /api/wallet/play","rgsEndRound":"POST /api/wallet/end-round","rgsEvent":"POST /api/bet/event","rgsMock":"POST /rgs-mock/wallet/*"}}