SMS API
Transactional SMS, OTP delivery, alerts and notifications.
- Unified REST API
- Sender IDs
- Delivery receipts
- Country routing
- Provider failover
- Message logs
SMS • WhatsApp • Email • Verify
Communications that move with your business.
One API for SMS, WhatsApp and Email across Qatar and Zambia.
Build transactional messaging, alerts, customer communications and verification experiences without managing multiple communication providers.
POST /v1/messages
{
"channel": "sms",
"to": "+26097XXXXXXX",
"message": "Your payment was received."
}Accepted+0ms
Queued+240ms
Sent+480ms
Delivered+720ms
Different teams, different stacks.One communications platform.
From banks in Doha to market traders in Lusaka, IndxTeli is built for the messages that matter — passcodes, payments, reminders and delivery updates.
OTP
one-time passcodes for secure sign-in
+260
payment confirmations by SMS
+974
order updates on WhatsApp
Reminders
appointment alerts patients read
Live
delivery status at every step
1 API
SMS, WhatsApp and Email together
Built for Qatar and Zambia
IndxTeli automatically detects the destination country and selects an available configured communication route. Routes and providers are configured by administrators per market.
QA
Qatar
Dial code +974 · Billing in QAR
ZM
Zambia
Dial code +260 · Billing in ZMW
Communication products
WhatsApp API
Business messaging with templates, media and inbound handling.
- WhatsApp Business messaging
- Templates
- Inbound messages
- Media
- Delivery & read status
- Webhooks
Email API
Transactional email with domains, templates and delivery events.
- Transactional email
- Templates
- Sender domains
- Attachments
- Delivery events
- Bounce handling
Verify
IndxVerify handles OTP generation and verification; IndxTeli delivers it.
- Application → IndxVerify
- IndxVerify → IndxTeli
- IndxTeli → SMS / WhatsApp / Email
- Separate verification service
One API. Multiple channels.
Integrate once. Switch channel with a single field, and IndxTeli handles routing, queueing, delivery tracking and billing.
- Consistent request and response shape
- Same status model across channels
- Idempotent submissions
- Webhooks for every state change
POST /v1/messages
{
"channel": "sms",
"to": "+974XXXXXXXX",
"message": "Your order is ready."
}How IndxTeli works
Applications integrate once with IndxTeli. Everything behind the API — queueing, routing, provider adapters and delivery tracking — is handled for you.
01
Business Application
02
IndxTeli API
03
Message Queue
04
Routing Engine
05
Provider Adapter Layer
06
Qatar / Zambia
07
Customer
Intelligent message routing
- Destination
- Country detection
- Channel
- Available route
- Provider
- Delivery
+974 → Qatar+260 → Zambia
Provider priority and failover are configurable in the admin portal.
Delivery status timeline
Accepted200
Queued200
Processing200
Sent200
Delivered200
Additional statuses: Read · Failed · Rejected · Undeliverable
Built for developers
REST APIs
API keys & scopes
Sandbox environment
Webhooks & logs
Test without telecom credentials
The sandbox simulator returns Delivered, Failed, Rejected or Timeout outcomes and can call your webhooks. Sandbox traffic is always labelled TEST / NOT LIVE.
Use cases
Fintech
- Payment alerts
- OTP delivery
- Transaction notifications
E-commerce
- Order confirmation
- Shipping updates
- Delivery notifications
Banks
- Account alerts
- Security messages
- Transactional notifications
Healthcare
- Appointment reminders
- Patient notifications
ERP / SaaS
- System alerts
- Approval notifications
- Invoices
Government / Utilities
- Service notifications
- Payment reminders
Infrastructure built for business
Encrypted connections
API key security
Role based access control
Tenant isolation
Signed webhooks
Rate limiting
Audit logs
Secret management
Build communications into your product.
Connect. Message. Deliver.