1 Best APIs for DND Bypass for Transactional SMS in Nigeria
We've analyzed and compared the top 1 API providers supporting DND Bypass for Transactional SMS for Nigerian developers and businesses. Find the right infrastructure fit for your startup below.
Written by Editorial Staffs as at 18th June, 2026
All APIs with DND Bypass for Transactional SMS
| Feature | |
|---|---|
| Pricing | Free trial credits. Pay-per-SMS. Nigerian-optimized routing. OTP/Verify product pricing separate. NGN payment supported. |
| SMS OTP to Nigerian Networks | Yes |
| DND Bypass for Transactional SMS | Yes |
| WhatsApp OTP | Yes |
| Email OTP | Yes |
| Bulk Promotional SMS | Yes |
| In-App Notification | Yes |
| Token (OTP) Management API | Yes |
| Delivery Analytics | Yes |
| Voice OTP | No |
| USSD | No |
| View Details |
Termii
Termii API is Nigeria's most popular business messaging platform, enabling companies to send SMS, voice OTP, and WhatsApp messages to customers across Africa. The Termii API provides a unified messaging gateway with reliable delivery, real-time delivery reports, and customizable sender IDs for Nigerian and African businesses. Developers and product teams integrate the Termii API to power OTP verification, transaction alerts, marketing campaigns, and automated customer notifications that reach users on any network in Nigeria.