Free OTP API
- 500 OTP requests / month
- 500 SMS / month
- Secure API access
- OTP verification API
- Developer testing environment
Start with free verification credits and upgrade as your application grows. Choose the service and usage level that fits your website, mobile app or SaaS product.
Select a VCNC service and billing period to view the available production plans.
Talk to VCNC about high-volume usage, custom requirements, dedicated infrastructure and enterprise arrangements.
Verify phone numbers and email addresses during signup, login, recovery and sensitive actions.
Add authenticator-based security to customer accounts and administrative applications.
Connect application events to transactional SMS and email notification workflows.
Common questions about VCNC API plans and usage.
Yes. The Free OTP API plan provides up to 500 OTP requests and 500 SMS per month for testing and early development.
You can move to a higher-volume production plan. High-volume and enterprise requirements can also be discussed with VCNC sales.
Included services and usage limits depend on the selected VCNC service and package. Review the individual service plans or contact sales for notification requirements.
Yes. VCNC APIs are designed for integration with websites, mobile applications, SaaS products and other software systems through API requests.
The free OTP API plan is designed to let developers begin testing without requiring a credit card.
Yes. Contact VCNC sales for high-volume usage, custom requirements and enterprise arrangements.
Create an account, get your API credentials and start building verification and notification workflows.