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NEXTBIT

Axis 02 · Software engineering

SMS integration and notifications

Sending SMS from your applications: OTP codes, alerts and notifications, through operators (SMPP) or HTTP gateways, with delivery tracking.

The challenge

Verification codes that arrive late, alerts that are never received, and no way of knowing whether a message was actually delivered.

We integrate SMS and notification sending into your applications: OTP codes, alerts, reminders and service messages. NEXTBIT connects your systems to mobile operators through the SMPP protocol or to HTTP gateways, and builds a reliable sending layer: queues, retries on failure, delivery reports and message templates per language, Arabic included. A single API serves all your applications. The source code, documentation and tracking dashboards are handed over to you.

What we do

  • Connection to mobile operators through SMPP or to HTTP SMS gateways
  • A single sending API for all your applications, with authentication and quotas
  • Queues, priorities and automatic retries on failure
  • Delivery reports, sending history and tracking dashboards
  • Message templates in Arabic, French and English

Our approach

  1. 01

    Assessment

    Review of messages sent, volumes, sending applications and existing connections.

  2. 02

    Design

    Sending architecture, choice of connections, message templates and priority rules.

  3. 03

    Pilot

    Go-live on one real flow, for example OTP codes, with delivery tracking.

  4. 04

    Deployment and handover

    Connection of other applications, monitoring, documentation and team training.

What you gain

  • OTP codes handled as a priority
  • The delivery status of every message is known
  • One integration for all your applications
  • Messages in each recipient's language

Frequently asked questions

Should we use SMPP or an HTTP gateway?

SMPP, the operators' standard protocol, suits regular volumes and gives direct access to delivery reports. An HTTP gateway is simpler to set up when starting out. Our sending layer supports both, so you can change connection without modifying your applications.

Are SMS messages in Arabic handled properly?

Yes. Arabic messages use Unicode encoding, which reduces the number of characters per SMS. Our templates take this into account: splitting long messages, checking length before sending and automatically selecting the template that matches the recipient's language.

What happens if a connection stops responding?

Messages stay in a queue and are resent automatically according to defined rules. When several connections are available, sending can switch to another one. An alert notifies your team, and the history shows exactly which messages were delayed.

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