Secure OTP Generation & Delivery
We implement OTP generation for email or phone verification with server-side hashing, short expiry windows, resend limits, attempt limits, and clear verification states.
Fixed starting scope
Each feature starts with a clear base package, then grows only if your app needs more integrations, screens, or edge cases.
Integrated into your code
We adapt implementation to your stack instead of dropping a generic snippet that still needs hours of cleanup.
Handoff included
You get implementation notes, environment variables, testing notes, and what to watch before pushing to production.
What you get
How we implement it
Pick OTP length, expiry, and delivery channel.
Create database table or model fields for OTP state.
Implement create/resend/verify endpoints.
Add rate limits and one-time-use behavior.
Test failed attempts and lockout handling.
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