Add reliable OTP verification to your Nepal app with Bharosa SMS. Our OTP SMS API delivers one-time passwords to NTC, Ncell and SmartCell in seconds with built-in retry logic.
Passwords alone are not enough. OTP SMS adds a second factor that confirms the user owns the phone number, reducing fraud and account takeovers.
Bharosa SMS specializes in high-speed OTP delivery with dedicated routes, so your users receive codes before they expire.
Use our REST API to send OTPs, validate delivery and handle retries. Webhooks notify your backend of delivery status in real time.
We provide ready-to-use code samples in PHP, Python, Node.js and cURL.
Optimized routes for OTP speed.
Resend automatically on failure.
Real-time status updates.
Key-based authentication.
Control sending speed per user.
Priority channel for verification.
An OTP SMS API lets your application send one-time passwords to users via text message for login, verification or password reset.
Bharosa SMS delivers most OTPs within seconds through priority routes.
Yes. You control the OTP validity period in your application logic.