Code. Ship. Scale.
Build reliable, global communications for every product with Dexatel’s developer-first CPaaS platform.
Recent Awards and Recognition
Why Product and EngineeringTeams Choose Dexatel
Unified Channel APIs
A single syntax across SMS, WhatsApp, Viber, Voice, Telegram, and RCS keeps your code DRY and lets you add channels in hours, not sprints. Unified endpoints like v1/messages and v1/verifications streamline channel integration.
Note: Telegram, Voice, and RCS currently support only the Verify API.
Five-Minute Sandbox → Production
Instant trial credentials, sample apps, and curl snippets accelerate your POCs—then switch to live credentials with no code changes.
Start with a free 14-day trial and a $1/€1 credit balance. Easily create an API key and use our developer portal to test messages with v1/verifications and v1/messages endpoints.
Note: Due to restrictions, US and Canada customers must upgrade their accounts to use the API. During the trial, testing is available only through the portal.
Real-Time Webhooks & Dashboards
Delivery and errors flow to your webhook endpoint or appear in dashboards for friction-free monitoring.
REST API Parity With the UI
Anything you can do in the console—campaigns, lists, HLR look-ups, and number masking—has a matching REST endpoint.
Note: 2-way messaging is available only via the dashboard and does not have an API endpoint.
Global Reach, Local Compliance
Messages travel on Dexatel’s Super Network to over 190 countries, featuring GDPR-ready data flows and in-flight encryption.
99.95 % Uptime SLA
Carrier diversity, automatic failover, and 24/7 NOC deliver the reliability that engineering teams expect, matching the gold standard set by peers.
Core APIs and Tools
Messaging API
Programmable SMS, WhatsApp, Viber
Smart routing, Unicode + emoji, media support
Verify API
Password-less log-ins, 2FA, account recovery
Time-boxed OTP
Campaign API
Bulk and drip campaigns
A/B variant flag, send-time scheduling
HLR Lookup
Number validation & cost control
Line-type detection, porting status, MCC / MNC
High-Impact Engineering Use Cases
Friction-Free User Verification
Trigger a multi-channel OTP in a single call—webhooks confirm delivery and verification events.
Transactional Notifications at Scale
Send purchase receipts, shipment updates, or appointment reminders with millisecond latency—even during traffic spikes.
Dynamic Routing and Cost Optimization
Query HLR before every send to strip invalid or roaming numbers and automatically reroute traffic to the most cost-efficient carrier.
Embedded Communications for SaaS
Offer white-label messaging inside your own product via Dexatel’s sub-account API and granular access tokens.
How It Works: Builder’s Flow
Register in the Portal
Create your account and get started with your 14-day free trial right away.
Create Your API Key
Generate a unique API key. This step is available for non-US/Canada customers.
Explore the Developer Portal
Test your SMS, WhatsApp, or Viber accounts through the "Try It Now" or by scanning a QR code.
Add Channels
Manage channel setup from the portal for additional user verification steps.
Register webhooks
Set up webhooks to receive delivery receipts and user replies (POST /v1/webhooks).
Go Live
No need to swap API keys—just top up your balance, get a sender, and you're ready to go.
Monitor and Iterate in Real Time
View live logs and export traffic data for auditing (export is available).
Security and Compliance
TLS 1.2+ encryption in transit—AES-256 at rest
GDPR-aligned data handling within the EU
Role-based access control
Verified WhatsApp Business templates & approved Viber sender IDs
Transparent, Pay-As-You-Build Pricing
| Channel | First 1M / mo | 1 M – 10 M | 10 M + |
|---|---|---|---|
SMS | $0.007 | $0.006 | Custom |
$0.015 | $0.013 | Custom | |
Viber | $0.008 | $0.007 | Custom |
Why Businesses Switch to Dexatel
Strong multi-channel 2FA with predictable performance
Reliable, flexible API that centralizes multi-channel messaging
Got Questions? We've Got Answers
What channels can I access with Dexatel’s APIs?
Dexatel supports SMS, WhatsApp, Viber, Telegram, Voice, and RCS through unified endpoints like /v1/messages and /v1/verifications. Note that Telegram, Voice, and RCS currently work only with the Verify API.
Do I need a separate integration for each channel?
No. Dexatel’s unified API syntax lets you integrate multiple channels through a single codebase, saving you time and effort. You can add a new channel in just hours instead of whole sprints.
Can I monitor delivery and performance in real time?
Yes. Real-time webhooks, live logs, error insights, and downloadable JSON logs let you track, debug, and audit your communications without friction.
Is there a free trial for developers?
Yes. Every new account includes a 30-day free trial and a $2/€2 balance. You can test messages through the developer portal using /v1/verifications and /v1/messages.
Your Stack, Your Channels, One API
Create your Dexatel account today and launch, iterate, and scale communications faster than ever.
