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SMS API for Developers

Send SMS in the Philippines
With One Simple API

Powerful, reliable, and developer-friendly SMS API for the Philippines. Send transactional messages, OTPs, bulk campaigns, and more with 99.9% delivery rate.

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No credit card required • 50 free credits on signup 

curl -X POST https://api.unisms.com/v1/sms \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -d '{"recipient": "+639123456789", "content": "Hello!"}'
Messages Sent
10M+
Delivered successfully
Uptime
99.9%
Guaranteed SLA
Carriers
All PH
Globe, Smart, TNT, Sun
Response Time
<200ms
API latency

Everything You Need

Comprehensive SMS solutions built for developers who demand reliability and flexibility.

RESTful API

Simple, well-documented REST API with SDKs for popular languages. Get started in minutes.

Bulk SMS

Send thousands of messages simultaneously with our bulk API. Perfect for notifications and marketing campaigns.

OTP & Verification

Secure one-time passwords for 2FA, account verification, and password reset flows with built-in templates.

Scheduled Messages

Schedule SMS campaigns in advance. Perfect for promotions, reminders, and automated notifications.

Delivery Reports

Real-time status updates for every message. Track delivery, read receipts, and failed deliveries.

Local Networks

Send SMS to all major Philippine networks - Globe, Smart, TNT, and Sun. Direct connections for reliable delivery.

How It Works

Get started in three simple steps

1

Create Account

Sign up for free and verify your email address. No credit card required.

2

Get API Key

Generate your API key from the dashboard. Start with 50 free test credits.

3

Send SMS

Use our REST API or SDKs to start sending messages immediately.

Simple, Transparent Pricing

Pay only for what you need. No hidden fees.

Starter

Perfect for testing and small projects

₱400 /500 credits

₱0.80 per SMS

  • 500 SMS credits
  • API access
  • 7-day delivery reports
  • Email support
Get Started
Popular

Developer

For growing applications

₱1,625 /2,500 credits

₱0.65 per SMS

  • 2,500 SMS credits
  • All Starter features
  • Webhook notifications
  • Priority support
Get Started

Business

For high-volume sending

₱5,000 /10,000 credits

₱0.50 per SMS

  • 10,000 SMS credits
  • All Developer features
  • Dedicated phone number
  • Custom sender ID
Get Started

Enterprise

For large organizations

Custom

Volume discounts available

  • Unlimited credits
  • All Business features
  • Dedicated account manager
  • SLA guarantee
Contact Sales

Estimate Your Costs

See how much you'll save with our volume pricing

100 1,000 50,000

Estimated Cost

₱650

₱0.65 per message

Compared to Competitors

₱350

18% cheaper

Start Sending Now

Ready to Get Started?

Join thousands of developers who trust UniSMS for their messaging needs. Start free today.

Create Free Account Read Documentation