Built for dependable communication

Business messaging that keeps moving.

Send bulk SMS, receive replies, connect your applications and manage every message from one secure platform designed for organisations operating in Malawi and beyond.

Create an account Explore the API

Two-way SMSAndroid gatewayDeveloper API

QMGateway workspace

See the platform

One workspace for messaging, devices and delivery visibility

QMGateway brings the operational parts of SMS delivery together so teams can understand what is happening without jumping between disconnected tools.

Manage the SMS operation from one dashboard

See message balance, delivery performance, recent activity, connected gateway phones and subscription health in one place.

Operations dashboard

QMGateway messaging and analytics dashboard presentation

Connect Android gateway phones

Pair registered phones securely, monitor device availability and let each gateway deliver queued SMS through its SIM.

QMGateway Android gateway and device operations presentation

Built for teams and developers

Use scoped API keys for applications, separate bearer tokens for Android devices, and clear reporting for operational teams.

Customer API keysDevice bearer tokensDelivery reportingPayChangu billing

View developer workflow

Everything needed to run professional SMS communication

Clear tools for teams, dependable endpoints for developers and understandable reporting for decision makers.

Bulk messaging

Compose, schedule and track campaigns while controlling templates, contacts and message usage.

Incoming replies

Capture customer responses and build two-way workflows for support, alerts and public services.

Secure developer API

Use managed API keys, request logs, usage controls and compatibility-focused endpoints.

Gateway operations

Connect an Android gateway device and monitor queued, sent, delivered and failed messages.

Analytics

Understand delivery performance, common recipients, activity trends and remaining quota.

Team-ready security

Protected sessions, audit history, scoped credentials and safer production configuration.

Developer experience

Connect your application with a secure REST workflow

Your backend uses a managed QMGateway API key to submit SMS and OTP requests. The QMSMSGateway Android app uses a separate device token to collect and deliver queued messages.

✓Backend API authentication with X-API-Key

✓Separate Android device bearer tokens

✓Idempotent SMS and OTP workflows

POST /api/v1/messages.php HTTP/1.1
Host: qmgateway.com
X-API-Key: qm_live_••••••••
Content-Type: application/json

{
  "phone": "+265991234567",
  "message": "Your update is ready.",
  "type": "transactional"
}

AI-assisted messaging, under your control

Connect a supported AI provider to draft concise SMS messages, translate content, classify replies, summarise conversations and suggest responses.

Compose

Turn an instruction into a clear SMS and estimate its message segments.

Understand

Classify incoming messages and extract important references for workflows.

Start building better communication.

Suitable for public services, education, healthcare, financial services, agriculture and growing businesses.

Open your workspace