Banking-grade OTP infrastructure for Nepal.
Secure your digital wallets, banking applications, and lending platforms with direct carrier connections. We provide the reliability and low latency required for mission-critical financial authentication.
Why financial institutions trust NepalOTP
In the financial sector, a delayed OTP means an abandoned transaction. Our architecture is explicitly designed to solve the routing issues that plague global aggregators in Nepal.
Strict Compliance Routing
We strictly separate transactional and promotional traffic. By refusing bulk marketing messages, your critical OTPs are never queued behind retail promotions, ensuring immediate dispatch to NTC and Ncell networks.
Instant Delivery
Global aggregators route messages through multiple international hops. NepalOTP maintains direct local connections within Nepal, reducing latency from 15+ seconds down to an average of under 2 seconds.
Toll Fraud Protection
Financial APIs are prime targets for SMS pumping fraud. Our platform includes built-in rate limiting, endpoint abuse detection, and automatic blocking of suspicious repetitive requests to protect your balance.
High Availability
Built on top of robust, auto-scaling cloud infrastructure. Automated carrier fallbacks ensure that if one route experiences downtime, another seamlessly takes over to maintain service continuity.
Bank-to-Phone Secure Pipeline
Your Banking Core
Initiates API request via encrypted TLS 1.3 channel.
NepalOTP Gateway
Rate-limits, hashes OTP payload, and routes directly to local carrier.
Customer Device
Receives OTP in < 2s. No data retained on our servers.
Critical Fintech Workflows Supported
In modern financial technology, SMS is not just a communication tool; it is a fundamental pillar of security and compliance. Below are the core workflows NepalOTP powers for Nepal's leading fintech providers.
1. KYC Onboarding & Identity Verification
The moment a user registers for your digital wallet or banking app, their mobile number serves as their primary identifier. Our verification API generates, delivers, and validates the OTP in real-time. This ensures the number is actively possessed by the user before you initiate expensive identity verification (KYC) checks or allocate database resources.
2. High-Value Transaction Authorization
For wire transfers, bulk corporate payments, or sensitive account configurations, a secondary factor is mandatory to prevent unauthorized actions. You can trigger an immediate OTP to the user's registered device via our API. The sub-second delivery ensures the user's web or mobile session does not time out while waiting for the code.
3. Secure Account Recovery
When users forget their PIN or password, secure account recovery is essential. Delivering the recovery OTP via a trusted, non-promotional route ensures the user regains access quickly without compromising security protocols. NepalOTP’s strict separation of marketing and transactional traffic means these critical recovery codes bypass network congestion.
Security & Compliance Standards
Operating a financial service in Nepal requires adhering to strict security standards (including guidelines set forth by the Nepal Rastra Bank for digital payment providers).
- No Data Retention of OTPs: NepalOTP securely hashes OTP codes before storage. The raw OTP is never stored in our databases or visible in our dashboard logs.
- Brute Force Prevention: Our verification API automatically locks an OTP
idafter 3 incorrect attempts, rendering it permanently invalid to prevent brute-forcing. - Strict Expirations: All OTPs default to a 5-minute strict expiration window, minimizing the window of opportunity for social engineering or SIM-swap attacks.
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