// Transactional messaging & OTP

The right message.
At the right step.

Connect applications with customers through OTPs, account alerts and transactional notifications. Plan the gateway around your messaging workflow.

Request gateway access ↗

Example / Verification

Your verification code is 123456.

Sample content only. Never log or expose real OTPs.

Example / Notification

Your order is ready for collection.

Keep messages useful and appropriate to the recipient.

Messaging with a purpose.

Confirm sender approval and applicable messaging requirements before launch.

Authenticate

OTP & verification

Build expiry, retry limits and verification checks into the application. SMS alone does not secure the full login flow.

Notify

Account & service alerts

Notify users about relevant activity without including unnecessary sensitive data.

Inform

Business notifications

Coordinate order updates and reminders with recipient preferences and approved senders.

Keep the gateway key on your server.

// Illustrative integration sequence

Application server
  -> validate recipient & message
  -> authenticate to approved gateway
  -> submit SMS request
  -> record message reference
  -> process supported delivery reports

No live endpoint or credential is shown.

  • Request endpoint, authentication and payload documentation
  • Store gateway credentials on the application server
  • Handle errors, timeouts and duplicate submissions
  • Confirm sender identity and encoding
  • Test approved recipients before rollout

Know what each result means.

Accepted is not delivered

A message reference can indicate acceptance for processing. Confirm delivery states and reporting behavior in the provider documentation.

Cost factorConfirm with the team
VolumeCurrent rates and commitments
EncodingSegment limits and concatenation billing
Sender typeApproval and route availability

// Before you get started

Questions, answered.

The details that matter for bulk sms gateway.

Where are the API endpoint and credentials?

Request current documentation and access details through the team. The sequence on this page is illustrative, not a live API contract.

How does Bangla text affect message length?

Unicode messages can have different segment limits from plain GSM text. Confirm encoding, concatenation and billable segment rules before estimating costs.

Are messages guaranteed to arrive?

Delivery depends on the route, operator, recipient availability and restrictions. Confirm report support and service commitments; an accepted API request is not proof of handset delivery.

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