AI MESSAGING API

Programmable Messaging API for SMS, MMS & WhatsApp

Send billions of messages globally with a single API. Support for SMS, MMS, WhatsApp Business, and RCS. Delivery tracking, two-way messaging, and 99.9% deliverability.

99.9%

Deliverability

200+

Countries

<3s

Average Delivery

1000/s

Messages Per Second

Multi-Channel Messaging

Reach customers on their preferred communication channel

SMS

Send text messages to any mobile number worldwide. Perfect for OTP, alerts, and notifications.

  • 160 character standard SMS

  • Unicode support (70 chars)

  • Concatenated long messages

  • Delivery receipts

MMS

Send images, videos, and rich media content. Ideal for marketing campaigns and visual notifications.

  • Images (JPEG, PNG, GIF)

  • Video attachments (MP4)

  • Up to 5MB file size

  • Text + media combination

MOST POPULAR

WhatsApp Business

Reach 2 billion WhatsApp users with rich messaging, templates, and interactive buttons.

  • Rich media messages

  • Interactive buttons

  • Template messages

  • Two-way conversations

Simple API Integration

Send your first message in minutes

Send SMS in 3 Lines of Code

Our Messaging API is designed for developers who need reliable, scalable messaging infrastructure without the complexity.

High Throughput

Send 1000 messages per second with auto-scaling

Global Delivery

200+ countries with local carrier connections

  • RESTful API with webhook callbacks

  • SDKs for all major languages

  • Real-time delivery tracking

  • Two-way messaging with inbound webhooks

 

send_sms.js

const voxpria = require('voxpria');



const client = new voxpria.Client('your_api_key');


await client.messages.create(
to: '+14155551234',
from: '+14155559876',
body: 'Hello from VoxPria!'
);

// That's it! Message sent.

Pro Tip

Use message templates for WhatsApp Business to achieve higher deliverability and comply with WhatsApp policies.

Enterprise Messaging Features

Everything you need for production-scale messaging

Bulk Messaging

Send millions of messages with a single API call. Automatic rate limiting and queue management included.

Two-Way Messaging

Receive inbound messages via webhooks. Build conversational experiences and support ticket systems.

Delivery Tracking

Real-time delivery receipts and status updates. Track sent, delivered, failed, and read receipts.

Sender ID Customization

Use custom alphanumeric sender IDs for brand recognition. Support for short codes and long codes.

Smart Link Shortening

Automatic URL shortening with click tracking. Perfect for marketing campaigns and analytics.

Spam Prevention

Built-in spam detection and carrier filtering. Maintain high deliverability rates automatically.

Popular Use Cases

See how companies use VoxPria Messaging API

 

OTP & Authentication

Send one-time passwords for secure user authentication. Higher delivery rates than email with better user experience.

Marketing Campaigns

Send promotional messages, coupons, and offers. Segment audiences and track campaign performance with analytics.

Transactional Alerts

Send order confirmations, shipping updates, and account notifications. Critical alerts that customers rely on.

Appointment Reminders

Reduce no-shows with automatic appointment reminders. Allow customers to confirm or reschedule via SMS.

Simple Pay-Per-Message Pricing

No monthly fees. Pay only for messages sent.

SMS
$0.0075
per message

WHATSAPP
$0.05
per conversation

MMS
$0.02
per message

Start with 100 free messages – No credit card required

View volume discounts →

Ready to Start Sending Messages?

Join thousands of developers building with VoxPria Messaging API

🎉 100 free messages • No credit card required • 5-minute setup