Modern OTP & Messaging
Platform for OTP
Messages
Reliable OTP delivery via WhatsApp with automatic SMS fallback. If the user has WhatsApp, OTP is sent via WhatsApp — otherwise, it falls back to SMS automatically.
Trusted by developers.
Built for scale.
How It Works
WhatsApp & SMS OTP Verification
Send verification codes via WhatsApp with automatic SMS fallback. If the user has WhatsApp, OTP goes via WhatsApp — otherwise, it's delivered by SMS. Charged only for delivered messages.
- WhatsApp OTP with Meta-approved templates
- Automatic SMS fallback for users without WhatsApp
- View and track user replies to OTP messages in real time
- Pay only for delivered messages
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Platform Features
Everything you need for OTP delivery
Developer-friendly platform with WhatsApp & SMS OTP, smart fallback, and full visibility.
WhatsApp & SMS OTP
Send OTP via WhatsApp using Meta-approved templates. If WhatsApp is unavailable, SMS is sent automatically.
API Security
Rate limiting, IP restrictions, and project-based API key management.
Smart Fallback
WhatsApp first, SMS backup. OTP is automatically routed to SMS if the user doesn't have WhatsApp.
REST API
Fast integration with comprehensive API documentation and SDKs.
Real-time Dashboard
Track delivery rates, message status, credit usage, and OTP performance across WhatsApp & SMS.
Credits Never Expire
Prepaid credits with no subscriptions. Pay only for delivered messages.
Pricing
Pay As You Go
Credits deducted only when message status is Delivered. All prices in USD.
ARQAM OTP (Default Sender)
Sender: arqam otp
No setup fee
- ARQAM logo
- ARQAM phone number
- Instant onboarding
- No documents required
App Name – ARQAM
Sender: YourApp - arqam
One-time setup: $100
- Your logo
- Your phone number
- App-branded sender name
- No documents required
SMS
SMS Pricing — Iraqi Networks
Rates vary by mobile operator based on the destination number prefix.
Asiacell
077x$0.120
per message
Numbers starting with +964 077
Korek
075x$0.100
per message
Numbers starting with +964 075
Zain
078x / 079x$0.220
per message
Numbers starting with +964 078 or +964 079x
How SMS billing works
The SMS cost is determined automatically from the destination phone number prefix at send time. SMS credits are deducted based on the operator rate above, separate from WhatsApp message pricing.
Need a custom solution? Contact our sales team
Ready to get started?
Set up your account, generate API keys, and start sending OTP via WhatsApp & SMS within minutes.