Developers · SMS
Programmatic SMS via Azmarq Messaging
Use API keys from the Messaging portal to send SMS from your applications — with sender IDs, reports, and billing tied to your Azmarq account.
Built for: App backends, OTP platforms, and notification services
- API keys & sender IDs
- Delivery reports
- Path to SMPP
What you can build
01
Send SMS
Outbound traffic with sender IDs configured in Messaging — DLT / compliance as applicable in India.
02
Reporting
Delivery and usage visibility in the portal, aligned with wallets and plan quotas.
03
Two-way patterns
Inbound / two-way SMS where your account and short/long codes support it.
Quick start
01
Open Messaging
Confirm sender IDs and entity/template registrations required for your traffic class.
02
Create an API key
Generate credentials in the Messaging portal; scope keys per app where possible.
03
Send a test message
Hit the SMS send endpoint with a registered sender and a small test payload.
04
Subscribe to DLR webhooks
Prefer push delivery receipts over polling — see Webhooks.
Auth
Credentials from your console
API keys live in the Messaging portal. Rotate keys if exposed. Live base URL and payload fields are confirmed in-console — samples below are illustrative only.
Illustrative send (shape only)
httpPOST /v1/sms/messages
Authorization: Bearer <AZMARQ_API_KEY>
Content-Type: application/json
{
"to": ["9198XXXXXXXX"],
"from": "SENDER",
"body": "Your verification code is 482913",
"dlt_template_id": "<if_required>"
}
# Confirm field names and DLT requirements for your traffic.Illustrative only — not a live contract. Confirm paths and fields in developers.azmarq.com.
Common use cases
OTP & alerts
Auth codes, appointment reminders, and transactional notices from your app.
Fallback from WhatsApp
When chat isn’t available, drop to SMS from the same customer journey logic.
High-volume wholesale
If binds and routing policy are the product, evaluate Enterprise SMS (SMPP) instead of only REST.
- SMPP is a separate enterprise track — see /smpp-platform.
- Portal SMS packs and wallets are not the same as negotiated SMPP rate cards.
FAQs
SMS API — FAQs
Integration basics, credentials, and how this API relates to the product console.
Talk to salesThe Messaging portal on your Azmarq account — alongside sender IDs and reports.
No. SMPP is a separate enterprise messaging track for wholesale/high-volume operators.
No — they’re illustrative shapes. Confirm live endpoints and DLT fields in your console docs.
Build on SMS
Grab credentials in the console, or talk to sales if you need channel enablement, WhatsApp WABA setup, or SMPP packaging.
