Carrier-Grade SMS API Built for Ghana
Deliver mission-critical messages with intelligent local routing, high throughput, and real-time insights. Built for scale and speed.
OTP Delivery You Can Bet Your Security On
Protect your apps with fast and secure OTP delivery via SMS and Email. Built for fintechs, banks, and large platforms.
Email That Hits the Inbox — Not Spam
Send transactional and marketing emails with high deliverability, speed, and engagement analytics for every message.
Crystal-Clear Voice for Global Conversations
Run voice campaigns, IVR flows, and click-to-call features with low latency and global coverage.
USSD Menus with Instant Access Anywhere
Deploy interactive USSD apps for payments, surveys, service activation, and real-time customer support.
Unified Chat API for WhatsApp, Messenger & More
Power real-time conversations across WhatsApp, Facebook, and more — with message tracking and unified inbox.
Our Partners
Trusted by leading financial institutions and telecom providers across Ghana
Communication Building Blocks
APIs designed for African connectivity challenges
SMS API
Bulk SMS with direct African carrier connections
- Ghana numbers first
- 99% deliverability
- Real-time analytics
OTP Service
Secure 2FA for African users with instant code delivery
- 1-tap verify
- Retry logic
- Fraud detection
Email API
High-speed transactional email with top deliverability
- Spam-free delivery
- Detailed logs
- Domain branding
Voice API
Crystal-clear programmable voice calls for Africa
- Call masking
- IVR flows
- Call recordings
USSD API
Zero-data USSD flows for payments and surveys
- Instant response
- No internet required
- All networks
Chat API
WhatsApp, Messenger, and Instagram chat in one API
- Unified inbox
- Bot support
- Delivery receipts
Africa Coverage Map
Local infrastructure for optimal deliverability and cost efficiency
Our Coverage
Select a country to view detailed carrier connection information. Green indicates live connections, gray shows upcoming expansions.
What Our Customers Say
Kwame Asare
CTO, Accra FinTech
Sendexa's direct MTN routes improved our OTP delivery from 82% to 99% in just two weeks.
Ngozi Eze
Product Lead, Lagos
Finally an API that understands African number formatting quirks. Reduced failed SMS by 65%.
Amina Diallo
CEO, Dakar Logistics
24/7 Accra-based support makes all the difference. Issues resolved in under 15 minutes.
David Mbeki
Head of Ops
The most reliable SMS gateway. 99.9% uptime over the last 6 months.
Fatou Bensouda
Marketing Director, Abidjan
Sendexa's analytics dashboard gives us insights we never had before. Game changer for campaigns.
Samuel Okeke
CTO, Nairobi Tech
Seamless integration with our existing systems. The API is well documented and easy to use.
Get Started in 4 Easy Steps
From signup to production in less time than you think
Sign Up
Create your account in under 2 minutes
No credit card required
Configure
Set up your SMS routes and API settings
Guided onboarding
Integrate
Connect with our API or use pre-built solutions
5+ SDKs available
Go Live
Launch your communication flows
24/7 support
Developer First Experience
SDKs in 5 languages, comprehensive webhooks, and Africa-specific documentation designed for your region
Quick Start
npm install sendexaLocalized Docs
Africa-specific documentation with:
- MTN/Vodafone delivery tips
- Local compliance guides
- Carrier-specific best practices
- Regional API examples
Webhooks
Build, Send, and Scale with Africa's Communication API
Trusted by startups and enterprises across Africa for reliable messaging and payments infrastructure.