Send SMS with
One API Call
Simple, reliable SMS API for developers. Send text messages to any phone number worldwide with just a few lines of code.
Quick Start
Send your first SMS in minutes.
import Zavudev from '@zavudev/sdk';
const zavu = new Zavu('YOUR_API_KEY');
const message = await zavu.messages.send({
to: '+1234567890',
text: 'Hello from Zavu!'
});
console.log(message.id);from zavudev import Zavu
zavu = Zavu('YOUR_API_KEY')
message = zavu.messages.send(
to='+1234567890',
text='Hello from Zavu!'
)
print(message.id)curl -X POST https://api.zavu.dev/v1/messages \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"to": "+1234567890",
"text": "Hello from Zavu!"
}'Why Choose Our SMS API
Global Reach
Send SMS to phone numbers in 200+ countries with local sender IDs.
Fast Delivery
Average delivery time under 3 seconds with direct carrier connections.
High Deliverability
99%+ delivery rates with intelligent routing and automatic retry.
Developer Friendly
RESTful API with SDKs for Python, Node.js, Go, Ruby, and Java.
Common Use Cases
OTP Verification
Send one-time passwords for user authentication and account verification.
Order Notifications
Keep customers informed about order status, shipping, and delivery.
Appointment Reminders
Reduce no-shows with automated appointment and booking reminders.
Marketing Campaigns
Send promotional messages and offers to opted-in customers.
Alert Systems
Deliver critical alerts for system status, security, and emergencies.
Customer Support
Enable two-way SMS conversations for customer service.
Simple Pricing
Pay per active user, not per message. Unlimited SMS included.
- Unlimited SMS per user
- 200+ countries covered
- Real-time delivery tracking
- Two-way messaging included
Ready to Send SMS?
Get your API keys in seconds and send your first SMS message in minutes.