Global SMS API
For Every Business
Send SMS messages to 200+ countries with 98%+ delivery rates. Build marketing campaigns, send notifications, verify users, and more.
200+
Countries
98%+
Delivery Rate
< 10s
Avg. Delivery
24/7
Support
98%+
Delivery Rate
200+
Countries
< 10s
Avg. Delivery
Powerful SMS Capabilities
Everything you need to send SMS messages reliably at scale.
Global SMS Coverage
Send and receive SMS messages in 200+ countries with reliable local and international routing.
High Delivery Rates
Achieve 98%+ delivery rates with intelligent routing, retry mechanisms, and carrier optimization.
Two-Way Messaging
Enable bi-directional communication with inbound SMS capabilities and webhook integration.
Unicode & Emoji Support
Send messages in any language with full Unicode support. Emojis are also supported.
Bulk SMS Campaigns
Send thousands of messages with a single API call. Perfect for marketing and notifications.
Real-Time Delivery Reports
Track every message with detailed delivery status, timestamps, and carrier information.
Scheduled Messaging
Schedule messages for optimal delivery times. Perfect for time-sensitive campaigns.
Short Code Support
Use short codes for high-volume messaging, voting, and interactive campaigns.
Build With SMS
From marketing to verification—use cases for every business need.
Marketing Campaigns
Launch SMS marketing campaigns to engage customers, promote products, and drive conversions.
OTP & Verification
Secure user authentication with one-time passwords delivered instantly via SMS.
Transactional Alerts
Send order confirmations, shipping updates, payment receipts, and account notifications.
Customer Support
Enable two-way customer support via SMS with automated responses and ticket creation.
Appointment Reminders
Reduce no-shows with automated appointment reminders for healthcare, services, and events.
Emergency Notifications
Send critical alerts and emergency notifications with high-priority routing and delivery confirmation.
Direct Carrier Connections
We maintain direct connections with major carriers worldwide for reliable SMS delivery.
MTN
Africa
Vodafone
Global
Orange
Africa & Europe
Airtel
Africa & Asia
T-Mobile
North America
AT&T
North America
Verizon
North America
O2
Europe
Simple, Transparent SMS Pricing
Pay only for what you use. Volume discounts available for high-volume senders.
Pay-As-You-Go
Perfect for testing and low-volume needs
- Global SMS coverage (200+ countries)
- 2-way messaging
- Real-time delivery reports
- Email support
- Pay only for what you use
Volume
Ideal for growing businesses
- Everything in Pay-As-You-Go
- Bulk SMS campaigns
- Scheduled messaging
- Priority support
- Webhook integration
- Custom sender ID
- Volume discounts
Enterprise
For large organizations with high volume
- Dedicated short codes
- Custom routing
- 24/7 dedicated support
- SLA guarantee (99.99%)
- Custom integrations
- Dedicated account manager
- Custom reporting
Send SMS in Minutes
Our SMS API is designed for simplicity. Send your first message with just a few lines of code.
// Send your first SMS with Sendexa
import { SMS } from 'sendexa-sms';
const client = new SMS({
apiKey: 'your-api-key',
});
// Send a single SMS
const response = await client.messages.send({
from: 'Sendexa',
to: '+233201234567',
body: 'Welcome to Sendexa! 🚀',
});
console.log('Message sent:', response.messageId);
500M+
SMS Sent
98%+
Delivery Rate
10,000+
Businesses
200+
Countries
Frequently Asked Questions
Everything you need to know about our SMS API.
What countries does Sendexa SMS API support?
We support SMS delivery to 200+ countries worldwide. Our network includes direct connections with major carriers across Africa, Europe, North America, Asia, and more.
What is the typical SMS delivery rate?
We maintain a 98%+ delivery rate across our global network. This is achieved through intelligent routing, automatic retries, and direct carrier connections.
Can I send SMS messages with my own sender ID?
Yes! We support custom sender IDs (alphanumeric) and dedicated phone numbers. Note that sender ID availability varies by country due to local regulations.
How long does it take for an SMS to be delivered?
Most SMS messages are delivered within 5-10 seconds. In some cases, delivery may take up to 30 seconds depending on the destination network and carrier.
Do you support MMS (picture messaging)?
Currently, we focus on SMS (text messaging). MMS support is in our roadmap—contact our sales team for more information.
Can I schedule SMS messages?
Yes! Our API supports scheduling messages for future delivery. You can schedule single messages or bulk campaigns.
What happens if a message fails to deliver?
We automatically retry failed messages multiple times. After retries, we provide detailed error codes and delivery reports to help you understand why the message failed.
Is Sendexa SMS API compliant with regulations?
Yes, we comply with local and international regulations including GDPR, TCPA, and country-specific messaging laws. We help our customers stay compliant with best practices.
Ready to Send SMS Messages?
Start building with our SMS API today. Get $10 in free credits when you sign up.