Professional SMS to Webhook Forwarder - Forward incoming SMS messages to your webhook endpoints instantly with persistent background monitoring, deduplication, and VPN-like foreground service.
Quick Install:
- Download the latest APK from Releases
- Enable "Install from Unknown Sources" in Android settings
- Install the APK file
- Grant SMS permissions when prompted
- ✅ Real-time SMS monitoring with persistent background service
- ✅ Instant webhook forwarding for incoming SMS messages
- ✅ Duplicate prevention system to avoid multiple webhook calls
- ✅ Message history with comprehensive logging
- ✅ OTP & notification forwarding perfect for automation
- ✅ Custom webhook URLs with HTTPS support
- ✅ Secret key authentication for secure webhook calls
- ✅ Webhook testing with detailed response logging
- ✅ Auto-retry mechanism for failed webhook deliveries
- ✅ Request signature generation for webhook verification
- ✅ VPN-like foreground service for persistent monitoring
- ✅ Battery optimization handling to prevent service termination
- ✅ Background task management with automatic restart
- ✅ System boot auto-start capability
- ✅ Android 14+ compatibility with latest foreground service APIs
- ✅ Real-time statistics and message counters
- ✅ Webhook delivery status tracking
- ✅ Service health monitoring with automatic diagnostics
- ✅ Activity logs with detailed error reporting
- ✅ Performance metrics and response time tracking
- Ionic Framework 8 - Cross-platform mobile app development
- React 18 - Modern UI library with hooks
- TypeScript 5 - Type-safe JavaScript development
- Capacitor 7 - Native mobile app runtime
- Android SDK - Native Android functionality
- Cordova Plugins - Device API access
- @capawesome-team/capacitor-android-foreground-service - Persistent foreground service
- @anuradev/capacitor-background-mode - Background processing
- @capawesome/capacitor-background-task - Background task management
- capacitor-sms-inbox - SMS reading capabilities
- Vite 5 - Fast build tool and dev server
- ESLint - Code linting and quality
- Yarn - Package management
- Cypress - End-to-end testing
- Capacitor Assets - Icon and splash screen generation
- Android Gradle - Android build system
- ProGuard - Code obfuscation
- Node.js 18+ and Yarn
- Android Studio with SDK 33+
- Java 17+ (for Android builds)
# Clone the repository
git clone https://github.com/nirmalab-codes/audalimo-sms.git
cd audalimo-sms
# Install dependencies
yarn install
# Build the app
yarn build
# Add Android platform
npx cap add android
# Sync and open in Android Studio
npx cap sync android
npx cap open android# Start development server
yarn dev
# Run with live reload on device
npx cap run android --livereload --external- Configure Webhook URL: Enter your server endpoint (https://your-server.com/webhook)
- Set Secret Key: Optional authentication key for webhook verification
- Test Connection: Use built-in webhook testing functionality
- Save Configuration: Settings are persisted locally
The app requires the following permissions:
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />interface WebhookPayload {
message: string; // SMS message content
sender: string; // Sender phone number
timestamp: number; // Unix timestamp
signature: string; // HMAC signature for verification
}Content-Type: application/json
X-SMS-Signature: <hmac-signature>
X-SMS-ID: <message-id>
User-Agent: SMS-Webhook-App/1.0
// Node.js Express example
app.post('/webhook', (req, res) => {
const { message, sender, timestamp, signature } = req.body;
// Verify signature
const expectedSignature = generateSignature(message, sender, timestamp, SECRET_KEY);
if (signature !== expectedSignature) {
return res.status(401).json({ error: 'Invalid signature' });
}
// Process SMS
console.log(`SMS from ${sender}: ${message}`);
res.json({ status: 'received' });
});- OTP Forwarding: Automatically forward verification codes to your systems
- Customer Communication: Route customer SMS to CRM or support systems
- Transaction Alerts: Forward banking/payment SMS to accounting systems
- Order Notifications: Integrate SMS confirmations with e-commerce platforms
- API Testing: Receive SMS-based API responses during development
- Webhook Testing: Test SMS-triggered workflows and automations
- Integration Testing: Validate SMS-dependent application features
- Monitoring: Track SMS-based alerts and notifications
- Smart Home: Trigger home automation based on SMS commands
- Backup Communications: Forward important SMS to multiple channels
- Travel Notifications: Route travel confirmations to itinerary apps
- Security Alerts: Forward security codes to password managers
- HMAC Signature Verification: Cryptographic webhook authentication
- HTTPS Enforcement: Secure webhook communication
- Local Data Encryption: Sensitive settings stored securely
- Permission Management: Granular Android permission controls
- Request Deduplication: Prevent replay attacks and duplicate processing
| Platform | Status | Version |
|---|---|---|
| Android | ✅ Supported | 7.0+ (API 24+) |
| iOS | 🚧 Planned | Coming Soon |
| Web | ✅ Development | PWA Ready |
Contributions are welcome! Please feel free to submit a Pull Request.
- Fork the repository
- Create a feature branch (
git checkout -b feature/amazing-feature) - Commit your changes (
git commit -m 'Add amazing feature') - Push to the branch (
git push origin feature/amazing-feature) - Open a Pull Request
This project is licensed under the MIT License - see the LICENSE file for details.
Joseph - Full Stack Developer & Mobile App Specialist
- 🌐 GitHub: @josephvoxone
- 📧 Email: joseph@nirmalab.com
- 🏢 Company: Nirmalab
- 💼 LinkedIn: Joseph Shandy
If this SMS Webhook app helps your business or development workflow, consider supporting its development:
Send to:
joseph@nirmalab.com
- USDT (BSC/BEP20):
0x096b0fc77a87d5e1d0a1184df656b83dfb2984d5
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⭐ Star this repository if it helps you! ⭐
Made with ❤️ by Joseph from Indonesia 🇮🇩