{"success":true,"message":"Mobile App Authentication API with MongoDB Atlas!","version":"2.0.0","database":"MongoDB Atlas","status":"healthy","endpoints":{"emailSignup":"POST /api/auth/register/email","mobileSignup":"POST /api/auth/register/mobile","verifyOTP":"POST /api/auth/verify-otp","resendOTP":"POST /api/auth/resend-otp","emailLogin":"POST /api/auth/login/email","mobileLogin":"POST /api/auth/login/mobile","resetPassword":"POST /api/auth/reset-password","profile":{"getProfile":"GET /api/auth/profile (requires auth)","updateProfile":"PUT /api/auth/profile (requires auth)"},"interests":{"getAll":"GET /api/interests","create":"POST /api/interests (requires auth)","update":"PUT /api/interests/:id (requires auth)"},"userInterests":{"getMyInterests":"GET /api/user/interests (requires auth)","addToProfile":"POST /api/user/interests (requires auth)"},"debugUsers":"GET /api/debug/users","debugOTP":"GET /api/debug/otp/:email","cleanupDuplicates":"DELETE /api/debug/cleanup/:email"}}