{"success":true,"message":"Welcome to GameOn API","version":"1.0.0","endpoints":{"auth":{"sendOTP":"POST /api/auth/send-otp","verifyOTP":"POST /api/auth/verify-otp"},"users":{"profile":"GET /api/users/profile","updateProfile":"PUT /api/users/profile"},"tournaments":{"list":"GET /api/tournaments","create":"POST /api/tournaments","details":"GET /api/tournaments/:id"},"payments":{"create":"POST /api/payments/create","verify":"POST /api/payments/verify","manualStatus":"GET /api/payments/manual/status/:tournamentId"},"leaderboard":"GET /api/leaderboard","health":"GET /api/health"}}